Fig. 1 - The Two-Stroke Cycle
GENERAL SPECIFICATIONS
Fig. 2 - Model Numbering (Current Engines), Rotation and Accessory Arrangements
ENGINE MODEL, SERIAL NUMBER AND OPTION PLATE
GENERAL PROCEDURES
Rust Preventive
WORK SAFELY
EMGLISH TO METRIC CONVERSIONS
Cross-Sections of Typical Series 71 Engine
Typical Engine Model
SECTION 1. ENGINE (less major assemblies)
CYLINDER BLOCK
Fig. 2 - Cutaway View of Cylinder Block Showing Air and Water Passages
Fig. 5 - Engine Mounted on Overhaul Stand
Fig. 9 Cylinder Block Prepared for Pressure Test
Fig. 10 Honing Bore of Cylinder Block
Fig. 13 - High Pressure Areas on Cylinder Liner
Fig. 14 Boring Cylinder Block with Portable Boring Bar
Inspect Cylinder Block
Fig. 15 - Checking Top Face of Cylinder Block
Fig. 18-Cylinder Block Markings
Assemble and Install Engine
Fig. 1 - Installing Front End Plate
Fig. 1-Air Box Drain Tube
CYLINDER HEAD
Fig. 2-Cylinder Head Assembly (Four Valve)
Fig. 3 - Typical Mounting of Cylinder Head
Fig. 6 - Water Nozzles in Four-Valve Cylinder Head
Fig. 7 - Removing or Installing Injector Control Tube
Fig. 10 - Checking Bottom Face of Cylinder Head
Fig. 11 - Minimum Distance Between Top and Bottom Faces of Cylinder Head
Assemble Cylinder Head
Fig. 14 - Cylinder Head Seals and Gaskets
Fig. 15-Cylinder Head Bolt Tightening Sequence
Fig. 16 - Lifter Bracket Bolt Tightening Sequence
Cylinder Head
VALVE AND INJECTOR OPERATING MECHANISM
Fig. 3 - Removing Push Rod from Upper Side of Cylinder Head
Fig. 4. Cam Followers and Guide.
Fig. 5 Cam Roller Clearances
Fig. 7 Testing Cam Follower Spring
Fig. 10 - Installation of Cam Followers
Install Rocker Arms and Shaft
Fig. 2 - Location of Exhaust Valves
Fig. 3 - Assembly of Exhaust Valves and Guides
Fig. 5 - Testing Exhaust Valve Spring
Fig. 6 - Cleaning Exhaust Valve Guide
Fig. 8 - Installing Valve Guide
Fig. 10-Removing Press-Fit Exhaust Valve Bridge Guide
Fig. 12 - Removing Valve Seat Insert
Fig. 5. Use of Rear Oil Seal Spacer or Sleeve on Grooved Crankshaft
Install Crankshaft Rear Oil Seal
CRANKSHAFT MAIN BEARINGS
Fig. 3. Removing Upper Main Bearing Shell (Except Rear Main)
Fig. 5. Comparison of Main Bearing Shells
Fig. 8. Crankshaft Thrust Washers in Place
Fig. 9. Main Bearing Cap Marking
Install Crankshaft Front Cover
Install Crankshaft Front Cover - Continued
CRANKSHAFT VIBRATION DAMPER
Fig. 2. Removing Vibration Damper Assembly (Viscous Type)
Fig. 4. Vibration Damper and Crankshaft Pulley Assembly Mounting
Fig. 2. Crankshaft Pulley Details
FLYWHEEL
Fig. 3. Removing Flywheel
Fig. 13. Installing Valve Seat Insert
Fig. 1PAGE 5. Reconditioning Valve Seat Insert
Fig. 17. Grinding Wheel Dressing Tool of Set J 8165
Fig. 19. Former and Current Exhaust Valve Spring Caps
Fig. 21. Valve Bridge Adjustment
Fig. 1. Typical Valve Rocker Cover Assembly
CRANKSHAFT
Fig. 2. Crankshaft, Timing Gear and Oil Pump Drive Gear Assembly - Four Cylinder Engine
Crankshaft Measurements
Fig. 5. Crankshaft Fatigue Cracks
Fig 7. Crankshaft Journal Fillets
Install Crankshaft
Install Crankshaft - Continued
CRANKSHAFT OIL SEALS
Fig. 3. Crankshaft Rear Oil Seal
Fig. 4 - Torque-Turn Limits
CLUTCH PILOT BEARING
FLYWHEEL HOUSING
Fig. 2 - Remove or Installing Flywheel Housing
Fig. 4 - flywheel Housing Bolt Tightening Sequence (Operation 1)
Fig. 6 - Checking Flywheel Housing Concentricity
CROSS-HEAD TYPE PISTON
Fig. 16 - Removing or Installing Piston Rings
Fig. 18- Measuring Piston-to-Liner clearance
Fig. 20 - Comparison of Fire Rings
Fig. 22 - Measuring Piston Ring Side Clearance
Piston and Piston Rings
Fig. 12 - Magnetic Particle Inspection Limits for Connecting Rod
Fig. 14 - Installing Piston Pin
Assemble Connecting Rod to Piston
Fig. 1 - Connecting Rod and Bearing Shells
Install Connecting Rod Bearing Shells
Fig. 1 - Typical Cylinder Liner
Fig. 2 - Comparison of Cylinder Liners
Fig. 6 - High and Low Pressure Contact Areas on Cylinder Liner
Fig. 7 - Cylinder Liner Measurement Diagram
Fig. 10 - Cylinder Liner Ridge Due to Wear
Fig. 11 - Cylinder Liner Mounting in Block
Fig. 13 - Installing Piston and Connecting Rod Assembly in Ring Compressor and Cylinder Liner
Install Cylinder Liner, Piston and Connecting Rod Assembly
Fig. 1 - Typical Front Balance Weight Mounting
Fig. 3 - Loosening Nut on Camshaft or Balance Shaft
Fig. 6 - Installing Spring Spacer Between Spring Packs
Fig. 1 - Gear Train and Timing Marks - Right Hand Rotation Engines (Standard Timing Shown)
Checking Engine Timing
Fig. 2 - Pointer Installation For Marking Top-Dead-Center
GEAR TRAIN AND TIMING
Fig. 1 - Camshaft and Balance Shaft Assemblies
Fig. 3 - Loosening Nut on Camshaft or Balance Shaft
Fig. 4 - Removing or Installing Shaft Bearing Retainer Bolts
Fig. 6 - Removing Gear (Camshaft or Balance Shaft Gear Puller J 1902-01)
Fig. 7 - Camshaft and Balance Shaft Journal Fillets
CAMSHAFT, BALANCE SHAFT AND BEARINGS
Fig. 8 - Typical Camshaft and Balance Shaft Details and Relative Location of Parts
Fig. 1 - Camshaft and Balance Shaft Gear Mounting
Fig. 2 - Removing Gear (Camshaft or Balance Shaft) with Tool J 1902-01
Fig. 1 - Idler Gear Mounting
Fig. 2 - Pressing Hub Out of Bearing
Fig. 3 - Idler Gear Details and Relative Location of Parts
Fig. 5 - Fixture for Testing Bearing Pre-Load
Install Idler Gear, Hub and Bearing Assembly
Fig. 1 - Removing Crankshaft Timing Gear
BLOWER DRIVE GEAR AND SUPPORT ASSEMBLY
Fig. 2 - Blower Drive Support Assembly
Fig. 4 - Blower Drive Shaft Mounting
Fig. 5 - Typical Blower Drive Gear Details and Relative Location of Parts
Fig. 7 - Relation of Blower Drive Cam to Oil Grooves in Gear Hub
Fig. 1 - Accessory Drive Locations
Fig. 4 - Components of Accessory Drive for Belt Driven Accessory (Drive Hub Type)
Fig. 6 - Location of Oil Seal Spacer
ACCESSORY DRIVE
Fig. 1 - Balance Weight Cover Mounting
PISTON AND CYLINDER LINER USAGE
Fig. 2 - Using Plastic Strip to Measure Bearing-to-Crankshaft Clearance
TROUBLE SHOOTING
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
STANDARD PIPE PLUG TORQUE SPECIFICATIONS
STUD TORQUE SPECIFICATIONS
SERVICE TOOLS
SERVICE TOOLS - Continued
Fig. 1 - Schematic Diagram of Typical Fuel System
Fig. 1 - Fuel Injector Assembly
Fig. 3 Fuel Metering from No-Load to Full-Load
Fig. 5 - Injector Identification Chart
Fig. 8 - Checking Rack and Plunger for Free Movement
Fig. 10 - Unusable Injector Plungers
Fig. 12 - Injector Installed in Tester J 23010 with clamping Head
Visual Inspection of Plunger
Fig. 14 - Assembling Injector Valve Parts on Tip Tester Adapter J 23010-129
Injector Pressure Holding Test
Fig. 16 - Checking Needle Valve Lift
Figure 17 - Injector Needle Valve Tester J 23010 with Auxiliary tester J 22640
Fig. 18 - Installing Injector Valve Parts on Auxiliary Tester J 22640
Fig. 21 - Injector in Calibrator J 22410
Fig. 25 - Removing Injector Nut
Fig. 29 - Cleaning Injector Body Ring
Fig. 34 - Location of Filter in Injector Body
Fig. 35- Details of Injector Filters and Caps and Their Relative Location
Fig. 37 - Injector Plunger, Follower and Relative Location
Fig. 38 Comparison of Former and New Design Injector Parts
Fig. 41 Installing Injector Follower Stop Pin
Assemble Plunger and Follower
Assemble Plunger and Follower - Continued
FUEL INJECTOR TUBE
Fig. 3 - Upsetting Injector Tube
Fig. 6 Measuring Relationship of Bevel Seat in Injector Tube to Fire Deck of Cylinder Head
Fig. 1 Typical Fuel Pump Assembly
Fig. 2 - Typical Fuel Pump Mounting and Drive
Fig. 4 Removing Fuel Pump Cover 2.
Fig. 6 - Fuel Pump Details and Relative Location of Parts
Fig. 7 Installing Inner Oil Sea
Fig. 9 Installing Fuel Pump Drive Shaft and Gear Assembly
Fig. 1 Typical Mounting of Fuel Filter and Fuel Strainer
Fig. 3 Fuel Strainer Details and Relative Location of Parts
SPIN-ON TYPE FUEL FILTER
Fig. 5 - Typical Spin-On Filter Mounting
Fig. 1 - Cylinder Head with Integral Fuel Manifolds
Fig. 2 - Former Cylinder Head with External Fuel Manifolds
Fig. 4 External Type Fuel Manifold Details and Relative Location of Parts
MECHANICAL GOVERNORS
LIMITING SPEED MECHANICAL GOVERNOR
Fig. 1 - Limiting Speed Mechanical Governor
Lubrication
Fig. 2 Typical Limiting Speed Governor Mounting
Fig. 4 - Removing Needle Bearing from Governor Cover
Fig. 6 Removing Operating Shaft from Operating lever
Fig. 8 Installing Needle Bearings in Governor Cover
Fig. 9 - Limiting Speed Governor Details and Relative Location of Parts
Assemble Governor Weight Housing
Fig. 10 - Governor Weight Shaft Bearing Place two flat washers (78) on the pin next to the low speed weights.
Fig. 11 - Governor Weight Housing
Fig. 1 - Fuel Modulating Governor
Operation (Fuel Modulating Governor)
Fig. 2 - Governor Cover Details and Relative Location of Parts
Fig. 4 - Fuel Modulating Governor Weight Housing Details and Relative Location of Parts
Assemble Governor Cover
Fig. 5 - Installing Needle Bearings in Governor Cover
Fig. 6 - Governor Springs, Plungers and Adjusting Screws (Fuel Modulating Governor)
Fig. 7 - Governor Weight Shaft Bearing
Fig. 1 - Spring and Piston Assembly of Former Dual Range Governor
Fig. 3 - Exploded View of Governor Cover
Fig. 5 - Exploded View of Governor Control and Weight Housings
Fig. 6 - Installing Needle Bearings in Governor Cover
Assemble Governor Control Housing
Assemble Governor Weight Housing (Double Weight)
Fig. 7 - Governor Weight Housing
Fig. 1 - Governor Spring Housing and Components
Fig. 2 - Rework Former Plunger and Cap
Install Governor
LIMITING SPEED MECHANICAL GOVERNOR (Fast Idle Cylinder)
Assemble Governor
Fig. 1 - Checking Fuel Output
Fig. 2 - Refinishing Lapping Blocks
Fig. 3 - Injector Rack-to-Gear Timing
Fig. 5 - Relocating Timing Pin Hole in Injector Body
FUEL LINES
CHECKING FUEL FLOW
CHECKING FUEL FLOW - Continued
LOW OR HIGH VALVE OPENING PRESSURE
Insufficient Injector Holding Time
Incorrect Injector Output
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
SERVICE TOOLS
SERVICE TOOLS - Continued
Fig. 1 - Air Flow Through Blower and Engine
Fig. 1 - Light Duty Oil Bath Air Cleaner and Silencer Assembly
Fig. 2 - Oil Bath Air Cleaner and Silencer Assembly - Heavy Duty
Air Cleaner Service
AIR CLEANER
AIR CLEANER - Continued
Fig. 2 - Air Shut-down Housing Mounting and Bolt Location
Assemble Air Shut-Down Assembly
BLOWER
Fig. 1 - Blower and Drive Assembly and Accessories Including Mechanical Governor Attached to Standard Blower or Small Diameter Rotor Blower (71 Engines)
Lubrication
Fig. 2 - Former Reduction Blower Assembly (71E, 71N and 71T)
Fig. 3 - Typical Blower Mounting (71 Engine)
Fig. 5 - Removing Water Pump Drive Coupling Bolt from Blower Rotor Shaft
Fig. 7- Removing Blower End Plate
Fig. 9 - Removing Oil Seal Ring from Carrier
Fig. 11 - Typical Details and Relative Location of Parts - Standard and Small Diameter Rotor Six Cylinder 71 Blowers
Fig. 12-Typical Details and Relative Location of Parts- Six Cylinder Former Reduction Blowers
Fig. 13 - Upper and Lower Rotors and Gears (Former Reduction Blowers)
Fig. 16 - Installing Oil Seal Ring Carrier on Blower Rotor Shaft
Fig. 18 - Assembling Blower Rotors into Housing and Front End Plate (Lip Type Oil Seals)
Fig. 20 - Installing Blower Rotor in Rear End Plate (Ring Type Oil Seals)
Fig. 21 - Installing Front End Plate on Blower Rotors and Housing (Ring Type Oil Seals)
Fig. 22 - Installing Roller Bearing on Rotor Shaft and in Front End Plate
Fig. 24. Installing Rotor Gears on Rotor Shafts for Preliminary Check of Clearances
Fig. 25. Measuring "CC" and "C" Clearances Between Blower Rotor Lobes
Fig.26. Chart of Minimum Clearances for Standard Blowers, Smaller Diameter Rotor Blowers and Large Bearing (P) Blowers
Fig. 27. Chart of Minimum Clearances for Former Reduction Blowers
Fig. 28. Diagram Showing Proper Location of Shims for Correct Rotor Lobe Clearances
Fig. 29. Measuring End Clearance Between Blower Rotors and Housing
Attach Blower to Engine
Fig. 1. Removing Rotor Stub Shaft
Install Service Rotor Front Stub Shaft
TROUBLE SHOOTING
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS
SERVICE TOOLS
LUBRICATION SYSTEM
Fig. 1. Schematic Diagram of Typical Lubrication System
Fig. 2. Blower Lubrication
Fig. 1. Oil Pump Assembly
Fig. 2. Typical Oil Pump Mounting
Fig. 3. Oil Pump Details and Relative Location of Parts
Fig. 4. Removing Oil Pump Drive-Driven Gear from Shaft
Fig. 6. Diameter and Location of Bushing in Oil Pump
Fig. 7. Oil Pump Drive Shaft and Gear Assembly-Six Cylinder Engine
Fig. 9. Installing Oil Pump Driving Gear on Crankshaft
Fig. 11. Position of Scavenging Pump Outlet Flange
LUBRICATING OIL PRESSURE REGULATOR
Fig. 1. Typical Full-Flow Oil Filter Mounting
Fig. 3. Full-Flow Oil Filter Details and Relative Location of Parts
Fig. 5. By-Pass Valve
Fig. 1. Typical Lubricating Oil Cooler Mounting
Fig. 2. Oil Cooler Core Prepared for Pressure Check
Fig. 3 - Lubricator Oil Cooler and By-Pass Valve Details and Relative Location of Parts.
Fig. 1 - Typical Dipstick Mounting
Fig. 1 - Typical Oil Pan Installation
Fig. 1 - Typical Breather Pipe Mounting
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
Service Tools
COOLING SYSTEM
Fig. 1-Typical Cooling System with Radiator Fan
Drain Cooling System
Miscellaneous Cooling System Checks
LUBRICATION SYSTEM
Fig. 2 - Water Pump Mounting
Fig. 3 - Loosening Inner Water Pump-to-Blower Attaching Bolt with Tool J 4242
Fig. 6-Water Pump Details and Relative Location of Parts
Fig. 7 - Installing Water Pump Impeller
Fig. 8 - High Capacity Fresh Water Pumps
Fig. 1 - Typical Water Manifold Mounting
Fig. 2 - Semi-Blocking (Shielded) Type Thermostat
Fig. 3 - Method of Checking Thermostat Operation
RADIATOR
Radiator Pressure Control Cap
Fig. 1 - Typical Fan and Hub Assembly
Fig. 2-Fan Mounting
Fig. 3 - Removing Fan Shaft from Fan Adjusting Bracket
Fig. 6 - Installing Adjusting' Bracket and Bolt on Fan Shaft
Install Fan, Hub and Bracket (Current)
Fig. 1 - Water Filter and Conditioner
Water Filter and Conditioner
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
Fig. 1. - Typical Exhaust Manifold Mounting
Fig. 2 - Metal Clad Exhaust Manifold Gasket
ELECTRICAL EQUIPMENT, INSTRUMENTS AND PROTECTIVE SYSTEMS
BATTERY-CHARGING GENERATOR (D.C. and A.C.)
Fig. 3- 30 DN Type 250 A.C. Self-Rectifying Generator (Alternator)
Fig. 5 - Tightening Generator Pulley Retaining Nut
Battery-Charging Generator
STANDARD REGULATOR FOR BATTERY-CHARGING GENERATOR (DC Charging Circuit)
CURRENT REGULATOR
Fig. 2 - Carbon Pile Regulator Assembly
Fig. 3 - Transistorized Regulator
REGULATOR FOR BATTERY-CHARGING GENERATOR
Fig. 5 -Current Transistor Regulator with Plug-In Connections.
STORAGE BATTERY
STORAGE BATTERY - Continued
Fig. 1 - Sprag Overrunning Clutch Type Starting Motor Mounting (Current)
Fig. 3 - Dyer Drive Type Starting Motor Mounting (Former)
Fig. 5 - Types of Flywheel Ring Gears
Remove Starting Motor
Fig. 1 - Typical Solenoid Switch
Install Solenoid Switch
INSTRUMENT PANEL AND INSTRUMENTS
Tachometer Drive
Fig. 1 - Typical Solenoid Operated and Manual Emergency Engine Shut-Down Device Mounting
INSTALLING A TEMPERATURE GAGE CAPILLARY SWITCH
ALINGNMENT TOOLS FOR TACHOMETER DRIVE COVER AND ADAPTORS
SPECIAL EQUIPMENT
Fig. 1 - Air Compressor Mounting
Fig. 3 - Fixture For Holding Drive While Installing or Removing Slotted Nut
PRESSURIZED CYLINDER STARTING AID
Fig. 2 Fluid Starting Aid
Starting Aid Pump
OPERATING INSTRUCTIONS
ENGINE OPERATING INSTRUCTIONS
Lubrication Fittings
Avoid Unnecessary Engine Idling
ENGINE OPERATING CONDITIONS
71N ENGINES
ENGINE RUN-IN INSTRUCTIONS
Dynamometer
ENGINE TEST REPORT
BASIC ENGINE RUN-IN
FINAL RUN-IN
INSPECTION AFTER FINAL RUN-IN
DETROIT DIESEL FUEL OIL SPECIFICATIONS
DETROIT DIESEL LUBRICATING OIL SPECIFICATIONS
ENGINE COOLANT
Soluble Oil
COOLANT INHIBITOR CHART
Coolant Filter Elements
COOLANT RECOMMENDATIONS
ENGINE TUNE-UP
Tune-Up Sequence
EMISSION REGULATIONS FOR ON-HIGHWAY VEHICLE ENGINES
EMISSION REGULATIONS FOR ON-HIGHWAY VEHICLE ENGINES - Continued
EXHAUST VALVE CLEARANCE ADJUSTMENT
ENGINES WITH FOUR VALVE CYLINDER HEADS
Exhaust Valve Clearance Adjustment (Hot Engine)
FUEL INJECTOR TIMING
INJECTOR TIMING GAGE CHART ("C" Injectors)
LIMITING SPEED MECHANICAL GOVERNOR AND INJECTOR RACK CONTROL ADJUSTMENT
Fig. 3 - Positioning No. I Injector Rack Control Lever
Fig. 5 - Checking Injector Control Rack "Spring"
Position Injector Rack Control Levers Engines Using Fuel Modulator
Fig. 6 Adjusting Maximum No-Load Speed
Fig. 7 - Adjusting Engine Idle Speed
Fig. 8 - Fuel Modulator Assembly
Fig. 10 - Load Limiting Device Mounted on Engine
Fig. 2 - Positioning No. 1 Injector Rack Control Lever
Fig 9. J - Checking Rotating Movement of Injector Control Rack
Fig. 4 - Checking Injector Control Rack "Spring"
Figure 5 - Former Dual Range Governor
Fig. 6 Current Dual Range Governor
Fig. 7 - Air Cylinder Used with Limiting Speed Governor
Fig. 1 - Governor Spring Housing and Components
Fig. 3 - Adjusting Governor Gap
Adjust Maximum No-Load Engine Speed
Fig. 2 - Fast Idle Air Cylinder
Adjust Governor
Fig. 1 - Fuel Modulating Governor Spring
Fig. 2 - Preliminary Adjustment of Low and High Speed Springs
Fig. 5 Low Speed Spring Gap Adjustment
Fig. 6 - Closing Modulator Gap with Special Screw
Fig. 9 Adjusting No. 2 Rack to No. 1 Rack
Fig. 11 - Adjusting Idle Speed
Fig. 1 - Engine Load Limit Device
Fig. 2 - Power Control Device
Fig. 3. Throttle Delay Cylinder and Yield Link.
Fig. 4 - Adjusting Throttle Delay Cylinder
Fig. 5 - Typical Variable Speed Governor Lever Position
Fig. 6 - Typical Limiting Speed Governor lever Position
PREVENTIVE MAINTENANCE - TROUBLE SHOOTING
LUBRICATION AND PREVENTIVE MAINTENANCE
Lubrication Nad Preventive Maintenance Chart
Lubricating Oil
Lubricating Oil
Air Compressor
Starting Motor
Shutter Operation
DRIVE FLUID LEVEL
Fig. 1 - Locating a Misfiring Cylinder
Fig. 2 - Checking Compression Pressure
Exhaust Back Pressure
Fig. 4 - Comparison of Column Height for Mercury and Water Manometers
Trouble Shooting (Engine)
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
PREPARING ENGINE FOR STORAGE
PROCEDURE FOR RESTORING AN ENGINE TO SERVICE WHICH HAS BEEN IN EXTENDED STORAGE
ALPHABETICAL INDEX
ALPHABETICAL INDEX - Continued
ALPHABETICAL INDEX - Continued
ALPHABETICAL INDEX - Continued
ALPHABETICAL INDEX - Continued
CYLINDER BLOCK PLUGGING INSTRUCTIONS FOR -71 ENGINES
LD and RD ENGINES
LD and RD ENGINES - Continued
LC and RC ENGINES
LC and RC ENGINES - Continued
LB and RB ENGINES
LB and RB ENGINES - Continued
LA and RA ENGINES
LA and RA ENGINES
Accessory Pad Machining Instructions
Inclined Block
PARTS CATALOG
ASSEMBLY BREAKDOWN
MODEL DESCRIPTION CHART
Built-In Parts Book
Built-In Parts Book - Continued
STANDARD AND STANDARD OPTION EQUIPMENT
GROUP NOMENCLATURE
ALPHABET ICAL INDEX
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
HYDRAULIC TRUCK CRANE
FIG. 1A. CYLINDER BLOCK
FIG. 3A. CYLINDER HEAD (2 VALVE)
FIG. 3D. (Engine Lifter Bracket)
FIG. 4D. VIBRATION DAMPER
FIG. 5B. CRANKSHAFT FRONT COVER
FIG. 6A. CRANKSHAFT PULLEYS
FIG. 6B. FLYWHEEL HOUSING CHART
FIG. 7A. FLYWHEEL AND FLYWHEEL HOUSING
FIG. 7B. CONNECTING ROD AND PISTON
FIG. 8A. CAMSHAFT AND GEAR TRAIN
FIG. 9A. BALANCE WEIGHT COVER
FIG. 9F (EARLY UNITS)
VALVE OPERATING MECHANISM
FIG. 10D. ROCKER COVER (Stamped)
Rocker Cover Oil Filler And Breather Location
Figs. 11E & 11F of 1.0000
FIG. 11H. TYPICAL 6-CYLINDER ENGINE
CYLINDER BLOCK
CYLINDER BLOCK - Continued
CYLINDER BLOCK - Continued
CYLINDER BLOCK - Continued
CYLINDER BLOCK - Continued
AIR BOX DRAINS
CYLINDER HEAD
CYLINDER HEAD - Continued
CYLINDER HEAD - Continued
CYLINDER HEAD - Continued
ENGINE LIFTER BRACKET
CRANKSHAFT
CRANKSHAFT - Continued
CRANKSHAFT - Continued
CRANKSHAFT - Continued
CRANKSHAFT FRONT COVER
VIBRATION DAMPER
CRANKSHAFT PULLEY
CRANKSHAFT PULLEY BELT
FLYWHEEL
FLYWHEEL HOUSING
FLYWHEEL HOUSING ADAPTOR
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON - Continued
CONNECTING ROD AND PISTON - Continued
CONNECTING ROD AND PISTON - Continued
CONNECTING ROD AND PISTON - Continued
CAMSHAFT AND GEAR TRAIN
CAMSHAFT AND GEAR TRAIN - Continued
CAMSHAFT AND GEAR TRAIN - Continued
CAMSHAFT AND GEAR TRAIN - Continued
CAMSHAFT AND GEAR TRAIN - Continued
BALANCE WEIGHT COVER
ACCESSORY DRIVE
BALANCE WEIGHT COVER
ACCESSORY DRIVE
ACCESSORY DRIVE - Continued
VALVE OPERATING MECHANISM
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
Figure 1B. Fuel Injector
FIG. 1C FUEL INJECTOR
FIG. 3P FUEL MANIFOLD
FIG. 4C FUEL STRAINER, FUEL FILTER (Spin-on)
FIG. 5C TYPICAL FUEL LINES
FIG. 5D TYPICAL FUEL SYSTEM
FIG. 6B GOVERNOR CONTROL HOUSING
FIG. 6F GOVERNOR SPEED SPRING HOUSING (Variable Speed)
FIG. 6G LIMITING SPEED GOVERNOR SPRING AND HOUSING
FIG. 6J VARIABLE - LIMITING SPEED GOVERNOR SPRING AND HOUSING (Pumper)
FIG. 7A FUEL MODULATOR ASSEMBLY
FIG. 8A INJECTOR CONTROL
FIG. 8F POWER CONTROL
FIG. 9A THROTTLE CONTROLS (Variable Speed)
FIG. 9E HANGER ASSY., THROTTLE BOOSTER SPRING
FUEL INJECTOR
FUEL INJECTOR - Continued
FUEL INJECTOR - Continued
FUEL INJECTOR - Continued
FUEL PUMP
FUEL PUMP - Continued
FUEL PUMP DRAIN
FUEL PUMP ASSEMBLIES
FUEL PUMP ASSEMBLIES - Continued
FUEL PUMP ASSEMBLIES - Continued
FUEL PUMP ASSEMBLIES - Continued
FUEL FILTER
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL MANIFOLD
FUEL MANIFOLD - Continued
FUEL LINES
FUEL LINES - Continued
MECHANICAL GOVERNOR
FUEL LINES
FUEL LINES - Continued
MECHANICAL GOVERNOR
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
FIG. 2B AIR INLET HOUSING
FIG. 2C AIR INLET HOUSING & AIR CLEANER ADAPTOR
FIG. 3A BLOWER
FIG. 3B BLOWER
FIG. 3C BLOWER DRIVE
FIG 5B
FIG. 5E TURBOCHARGER M5 (ELLIOTT)
FIG. 5F TURBOCHARGER ASSY. T18A40
FIG. 5G TURBOCHARGER DRAIN (Cast Cover)
AIR CLEANERS
MECHANICAL GOVERNOR
MECHANICAL GOVERNOR - Continued
AIR INLET HOUSING
BLOWER
AIR INLET HOUSING
BLOWER
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
FIG. 1C OIL PRESSURE REGULATOR
Oil Distribution System
FIG. 3B OIL FILTER (By-Pass)
FIG. 4D OIL COOLER (Single Element)
FIG. 5A OIL FILLER (Spring Type Cap)
FIG. 5C OIL FILLER CAP (Expansion Type) (Stamped Cover)
DIPSTICK
FIG. 6E DIPSTICK (Cane Type)
FIG. 7C OIL PAN
FIG. 7D OIL PAN
FIG. 8A BREATHER ASSEMBLY (Stamped Cover)
FIG. 8C ROCKER COVER BREATHER
FIG. 10A TYPICAL 6-71 TURBOCHARGED ENGINE
OIL PUMP
OIL PUMP - Continued
OIL PUMP - Continued
OIL PUMP - Continued
OIL DISTRIBUTION SYSTEM
OIL DISTRIBUTION SYSTEM - Continued
OIL DISTRIBUTION SYSTEM - Continued
OIL FILTER
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
DIPSTICK CHART
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
VENTILATING SYSTEM
FIG. 1C FRESH WATER PUMP
FIG. 2D WATER OUTLET MANIFOLD
FIG. 6D FAN
FIG. 6E FAN HUB
FIG. 11A WATER FILTER ASSY.
FRESH WATER PUMP
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
FRESH WATER PUMP COVER
FRESH WATER PUMP COVER - Continued
FRESH WATER PUMP
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
WATER CONNECTIONS
FAN
FAN - Continued
FIG. 1E EXHAUST MANIFOLD
FIG. 3A EXHAUST MUFFLER CONNECTIONS
EXHAUST MANIFOLD
EXHAUST MANIFOLD AND/OR CONNECTIONS
FIG. 1C BATTERY CHARGING GENERATOR
FIG. 1E FLANGED MOUNTED ALTERNATOR
FIG. 1J GENERATOR DRIVE
FIG. 4G INSTRUMENTS
FIG. 5G TACHOMETER DRIVE CABLE
FIG. 6B SHUT-OFF OR ALARM SYSTEM
FIG. 9A AIR BOX HEATER
FIG. 9C AIR BOX HEATER INSTALLATION
BATTERY CHARGING GENERATOR
BATTERY CHARGING GENERATOR - Continued
BATTERY CHARGING GENERATOR - Continue
TACHOMETER DRIVE
TACHOMETER DRIVE - Continued
FIG. 1B ENGINE MOUNTS
ENGINE MOUNTING BASE
Figure 1B. Vacuum Pump
FIG. 2C AIR COMPRESSOR (Bracket Mounted)
FIG. 2D AIR COMPRESSOR (Flange Mounted)
FIG. 4A STARTING AID
FIG. 5A HYDRAULIC PUMP
COMPRESSOR ASSY AIR
TUBE, AIR COMPRESSOR WATER OUTLET
ENGINE MOUNTING BASE
ENGINE MOUNTING BASE - Continued
CHAPTER IV. NUMERICAL PARTS LIST AND QUANTITY FOR GROVE MODEL TMS 300-5 IN-LINE 71 ENGINE
HYDRAULIC TRUCK CRANE
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
GENERAL SPECIFICATIONS
Fig. 2 - Model Numbering (Current Engines), Rotation and Accessory Arrangements
ENGINE MODEL, SERIAL NUMBER AND OPTION PLATE
GENERAL PROCEDURES
Rust Preventive
WORK SAFELY
EMGLISH TO METRIC CONVERSIONS
Cross-Sections of Typical Series 71 Engine
Typical Engine Model
SECTION 1. ENGINE (less major assemblies)
CYLINDER BLOCK
Fig. 2 - Cutaway View of Cylinder Block Showing Air and Water Passages
Fig. 5 - Engine Mounted on Overhaul Stand
Fig. 9 Cylinder Block Prepared for Pressure Test
Fig. 10 Honing Bore of Cylinder Block
Fig. 13 - High Pressure Areas on Cylinder Liner
Fig. 14 Boring Cylinder Block with Portable Boring Bar
Inspect Cylinder Block
Fig. 15 - Checking Top Face of Cylinder Block
Fig. 18-Cylinder Block Markings
Assemble and Install Engine
Fig. 1 - Installing Front End Plate
Fig. 1-Air Box Drain Tube
CYLINDER HEAD
Fig. 2-Cylinder Head Assembly (Four Valve)
Fig. 3 - Typical Mounting of Cylinder Head
Fig. 6 - Water Nozzles in Four-Valve Cylinder Head
Fig. 7 - Removing or Installing Injector Control Tube
Fig. 10 - Checking Bottom Face of Cylinder Head
Fig. 11 - Minimum Distance Between Top and Bottom Faces of Cylinder Head
Assemble Cylinder Head
Fig. 14 - Cylinder Head Seals and Gaskets
Fig. 15-Cylinder Head Bolt Tightening Sequence
Fig. 16 - Lifter Bracket Bolt Tightening Sequence
Cylinder Head
VALVE AND INJECTOR OPERATING MECHANISM
Fig. 3 - Removing Push Rod from Upper Side of Cylinder Head
Fig. 4. Cam Followers and Guide.
Fig. 5 Cam Roller Clearances
Fig. 7 Testing Cam Follower Spring
Fig. 10 - Installation of Cam Followers
Install Rocker Arms and Shaft
Fig. 2 - Location of Exhaust Valves
Fig. 3 - Assembly of Exhaust Valves and Guides
Fig. 5 - Testing Exhaust Valve Spring
Fig. 6 - Cleaning Exhaust Valve Guide
Fig. 8 - Installing Valve Guide
Fig. 10-Removing Press-Fit Exhaust Valve Bridge Guide
Fig. 12 - Removing Valve Seat Insert
Fig. 5. Use of Rear Oil Seal Spacer or Sleeve on Grooved Crankshaft
Install Crankshaft Rear Oil Seal
CRANKSHAFT MAIN BEARINGS
Fig. 3. Removing Upper Main Bearing Shell (Except Rear Main)
Fig. 5. Comparison of Main Bearing Shells
Fig. 8. Crankshaft Thrust Washers in Place
Fig. 9. Main Bearing Cap Marking
Install Crankshaft Front Cover
Install Crankshaft Front Cover - Continued
CRANKSHAFT VIBRATION DAMPER
Fig. 2. Removing Vibration Damper Assembly (Viscous Type)
Fig. 4. Vibration Damper and Crankshaft Pulley Assembly Mounting
Fig. 2. Crankshaft Pulley Details
FLYWHEEL
Fig. 3. Removing Flywheel
Fig. 13. Installing Valve Seat Insert
Fig. 1PAGE 5. Reconditioning Valve Seat Insert
Fig. 17. Grinding Wheel Dressing Tool of Set J 8165
Fig. 19. Former and Current Exhaust Valve Spring Caps
Fig. 21. Valve Bridge Adjustment
Fig. 1. Typical Valve Rocker Cover Assembly
CRANKSHAFT
Fig. 2. Crankshaft, Timing Gear and Oil Pump Drive Gear Assembly - Four Cylinder Engine
Crankshaft Measurements
Fig. 5. Crankshaft Fatigue Cracks
Fig 7. Crankshaft Journal Fillets
Install Crankshaft
Install Crankshaft - Continued
CRANKSHAFT OIL SEALS
Fig. 3. Crankshaft Rear Oil Seal
Fig. 4 - Torque-Turn Limits
CLUTCH PILOT BEARING
FLYWHEEL HOUSING
Fig. 2 - Remove or Installing Flywheel Housing
Fig. 4 - flywheel Housing Bolt Tightening Sequence (Operation 1)
Fig. 6 - Checking Flywheel Housing Concentricity
CROSS-HEAD TYPE PISTON
Fig. 16 - Removing or Installing Piston Rings
Fig. 18- Measuring Piston-to-Liner clearance
Fig. 20 - Comparison of Fire Rings
Fig. 22 - Measuring Piston Ring Side Clearance
Piston and Piston Rings
Fig. 12 - Magnetic Particle Inspection Limits for Connecting Rod
Fig. 14 - Installing Piston Pin
Assemble Connecting Rod to Piston
Fig. 1 - Connecting Rod and Bearing Shells
Install Connecting Rod Bearing Shells
Fig. 1 - Typical Cylinder Liner
Fig. 2 - Comparison of Cylinder Liners
Fig. 6 - High and Low Pressure Contact Areas on Cylinder Liner
Fig. 7 - Cylinder Liner Measurement Diagram
Fig. 10 - Cylinder Liner Ridge Due to Wear
Fig. 11 - Cylinder Liner Mounting in Block
Fig. 13 - Installing Piston and Connecting Rod Assembly in Ring Compressor and Cylinder Liner
Install Cylinder Liner, Piston and Connecting Rod Assembly
Fig. 1 - Typical Front Balance Weight Mounting
Fig. 3 - Loosening Nut on Camshaft or Balance Shaft
Fig. 6 - Installing Spring Spacer Between Spring Packs
Fig. 1 - Gear Train and Timing Marks - Right Hand Rotation Engines (Standard Timing Shown)
Checking Engine Timing
Fig. 2 - Pointer Installation For Marking Top-Dead-Center
GEAR TRAIN AND TIMING
Fig. 1 - Camshaft and Balance Shaft Assemblies
Fig. 3 - Loosening Nut on Camshaft or Balance Shaft
Fig. 4 - Removing or Installing Shaft Bearing Retainer Bolts
Fig. 6 - Removing Gear (Camshaft or Balance Shaft Gear Puller J 1902-01)
Fig. 7 - Camshaft and Balance Shaft Journal Fillets
CAMSHAFT, BALANCE SHAFT AND BEARINGS
Fig. 8 - Typical Camshaft and Balance Shaft Details and Relative Location of Parts
Fig. 1 - Camshaft and Balance Shaft Gear Mounting
Fig. 2 - Removing Gear (Camshaft or Balance Shaft) with Tool J 1902-01
Fig. 1 - Idler Gear Mounting
Fig. 2 - Pressing Hub Out of Bearing
Fig. 3 - Idler Gear Details and Relative Location of Parts
Fig. 5 - Fixture for Testing Bearing Pre-Load
Install Idler Gear, Hub and Bearing Assembly
Fig. 1 - Removing Crankshaft Timing Gear
BLOWER DRIVE GEAR AND SUPPORT ASSEMBLY
Fig. 2 - Blower Drive Support Assembly
Fig. 4 - Blower Drive Shaft Mounting
Fig. 5 - Typical Blower Drive Gear Details and Relative Location of Parts
Fig. 7 - Relation of Blower Drive Cam to Oil Grooves in Gear Hub
Fig. 1 - Accessory Drive Locations
Fig. 4 - Components of Accessory Drive for Belt Driven Accessory (Drive Hub Type)
Fig. 6 - Location of Oil Seal Spacer
ACCESSORY DRIVE
Fig. 1 - Balance Weight Cover Mounting
PISTON AND CYLINDER LINER USAGE
Fig. 2 - Using Plastic Strip to Measure Bearing-to-Crankshaft Clearance
TROUBLE SHOOTING
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS - Continued
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
STANDARD PIPE PLUG TORQUE SPECIFICATIONS
STUD TORQUE SPECIFICATIONS
SERVICE TOOLS
SERVICE TOOLS - Continued
Fig. 1 - Schematic Diagram of Typical Fuel System
Fig. 1 - Fuel Injector Assembly
Fig. 3 Fuel Metering from No-Load to Full-Load
Fig. 5 - Injector Identification Chart
Fig. 8 - Checking Rack and Plunger for Free Movement
Fig. 10 - Unusable Injector Plungers
Fig. 12 - Injector Installed in Tester J 23010 with clamping Head
Visual Inspection of Plunger
Fig. 14 - Assembling Injector Valve Parts on Tip Tester Adapter J 23010-129
Injector Pressure Holding Test
Fig. 16 - Checking Needle Valve Lift
Figure 17 - Injector Needle Valve Tester J 23010 with Auxiliary tester J 22640
Fig. 18 - Installing Injector Valve Parts on Auxiliary Tester J 22640
Fig. 21 - Injector in Calibrator J 22410
Fig. 25 - Removing Injector Nut
Fig. 29 - Cleaning Injector Body Ring
Fig. 34 - Location of Filter in Injector Body
Fig. 35- Details of Injector Filters and Caps and Their Relative Location
Fig. 37 - Injector Plunger, Follower and Relative Location
Fig. 38 Comparison of Former and New Design Injector Parts
Fig. 41 Installing Injector Follower Stop Pin
Assemble Plunger and Follower
Assemble Plunger and Follower - Continued
FUEL INJECTOR TUBE
Fig. 3 - Upsetting Injector Tube
Fig. 6 Measuring Relationship of Bevel Seat in Injector Tube to Fire Deck of Cylinder Head
Fig. 1 Typical Fuel Pump Assembly
Fig. 2 - Typical Fuel Pump Mounting and Drive
Fig. 4 Removing Fuel Pump Cover 2.
Fig. 6 - Fuel Pump Details and Relative Location of Parts
Fig. 7 Installing Inner Oil Sea
Fig. 9 Installing Fuel Pump Drive Shaft and Gear Assembly
Fig. 1 Typical Mounting of Fuel Filter and Fuel Strainer
Fig. 3 Fuel Strainer Details and Relative Location of Parts
SPIN-ON TYPE FUEL FILTER
Fig. 5 - Typical Spin-On Filter Mounting
Fig. 1 - Cylinder Head with Integral Fuel Manifolds
Fig. 2 - Former Cylinder Head with External Fuel Manifolds
Fig. 4 External Type Fuel Manifold Details and Relative Location of Parts
MECHANICAL GOVERNORS
LIMITING SPEED MECHANICAL GOVERNOR
Fig. 1 - Limiting Speed Mechanical Governor
Lubrication
Fig. 2 Typical Limiting Speed Governor Mounting
Fig. 4 - Removing Needle Bearing from Governor Cover
Fig. 6 Removing Operating Shaft from Operating lever
Fig. 8 Installing Needle Bearings in Governor Cover
Fig. 9 - Limiting Speed Governor Details and Relative Location of Parts
Assemble Governor Weight Housing
Fig. 10 - Governor Weight Shaft Bearing Place two flat washers (78) on the pin next to the low speed weights.
Fig. 11 - Governor Weight Housing
Fig. 1 - Fuel Modulating Governor
Operation (Fuel Modulating Governor)
Fig. 2 - Governor Cover Details and Relative Location of Parts
Fig. 4 - Fuel Modulating Governor Weight Housing Details and Relative Location of Parts
Assemble Governor Cover
Fig. 5 - Installing Needle Bearings in Governor Cover
Fig. 6 - Governor Springs, Plungers and Adjusting Screws (Fuel Modulating Governor)
Fig. 7 - Governor Weight Shaft Bearing
Fig. 1 - Spring and Piston Assembly of Former Dual Range Governor
Fig. 3 - Exploded View of Governor Cover
Fig. 5 - Exploded View of Governor Control and Weight Housings
Fig. 6 - Installing Needle Bearings in Governor Cover
Assemble Governor Control Housing
Assemble Governor Weight Housing (Double Weight)
Fig. 7 - Governor Weight Housing
Fig. 1 - Governor Spring Housing and Components
Fig. 2 - Rework Former Plunger and Cap
Install Governor
LIMITING SPEED MECHANICAL GOVERNOR (Fast Idle Cylinder)
Assemble Governor
Fig. 1 - Checking Fuel Output
Fig. 2 - Refinishing Lapping Blocks
Fig. 3 - Injector Rack-to-Gear Timing
Fig. 5 - Relocating Timing Pin Hole in Injector Body
FUEL LINES
CHECKING FUEL FLOW
CHECKING FUEL FLOW - Continued
LOW OR HIGH VALVE OPENING PRESSURE
Insufficient Injector Holding Time
Incorrect Injector Output
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
SERVICE TOOLS
SERVICE TOOLS - Continued
Fig. 1 - Air Flow Through Blower and Engine
Fig. 1 - Light Duty Oil Bath Air Cleaner and Silencer Assembly
Fig. 2 - Oil Bath Air Cleaner and Silencer Assembly - Heavy Duty
Air Cleaner Service
AIR CLEANER
AIR CLEANER - Continued
Fig. 2 - Air Shut-down Housing Mounting and Bolt Location
Assemble Air Shut-Down Assembly
BLOWER
Fig. 1 - Blower and Drive Assembly and Accessories Including Mechanical Governor Attached to Standard Blower or Small Diameter Rotor Blower (71 Engines)
Lubrication
Fig. 2 - Former Reduction Blower Assembly (71E, 71N and 71T)
Fig. 3 - Typical Blower Mounting (71 Engine)
Fig. 5 - Removing Water Pump Drive Coupling Bolt from Blower Rotor Shaft
Fig. 7- Removing Blower End Plate
Fig. 9 - Removing Oil Seal Ring from Carrier
Fig. 11 - Typical Details and Relative Location of Parts - Standard and Small Diameter Rotor Six Cylinder 71 Blowers
Fig. 12-Typical Details and Relative Location of Parts- Six Cylinder Former Reduction Blowers
Fig. 13 - Upper and Lower Rotors and Gears (Former Reduction Blowers)
Fig. 16 - Installing Oil Seal Ring Carrier on Blower Rotor Shaft
Fig. 18 - Assembling Blower Rotors into Housing and Front End Plate (Lip Type Oil Seals)
Fig. 20 - Installing Blower Rotor in Rear End Plate (Ring Type Oil Seals)
Fig. 21 - Installing Front End Plate on Blower Rotors and Housing (Ring Type Oil Seals)
Fig. 22 - Installing Roller Bearing on Rotor Shaft and in Front End Plate
Fig. 24. Installing Rotor Gears on Rotor Shafts for Preliminary Check of Clearances
Fig. 25. Measuring "CC" and "C" Clearances Between Blower Rotor Lobes
Fig.26. Chart of Minimum Clearances for Standard Blowers, Smaller Diameter Rotor Blowers and Large Bearing (P) Blowers
Fig. 27. Chart of Minimum Clearances for Former Reduction Blowers
Fig. 28. Diagram Showing Proper Location of Shims for Correct Rotor Lobe Clearances
Fig. 29. Measuring End Clearance Between Blower Rotors and Housing
Attach Blower to Engine
Fig. 1. Removing Rotor Stub Shaft
Install Service Rotor Front Stub Shaft
TROUBLE SHOOTING
TABLE OF SPECIFICATIONS, NEW CLEARANCES AND WEAR LIMITS
SERVICE TOOLS
LUBRICATION SYSTEM
Fig. 1. Schematic Diagram of Typical Lubrication System
Fig. 2. Blower Lubrication
Fig. 1. Oil Pump Assembly
Fig. 2. Typical Oil Pump Mounting
Fig. 3. Oil Pump Details and Relative Location of Parts
Fig. 4. Removing Oil Pump Drive-Driven Gear from Shaft
Fig. 6. Diameter and Location of Bushing in Oil Pump
Fig. 7. Oil Pump Drive Shaft and Gear Assembly-Six Cylinder Engine
Fig. 9. Installing Oil Pump Driving Gear on Crankshaft
Fig. 11. Position of Scavenging Pump Outlet Flange
LUBRICATING OIL PRESSURE REGULATOR
Fig. 1. Typical Full-Flow Oil Filter Mounting
Fig. 3. Full-Flow Oil Filter Details and Relative Location of Parts
Fig. 5. By-Pass Valve
Fig. 1. Typical Lubricating Oil Cooler Mounting
Fig. 2. Oil Cooler Core Prepared for Pressure Check
Fig. 3 - Lubricator Oil Cooler and By-Pass Valve Details and Relative Location of Parts.
Fig. 1 - Typical Dipstick Mounting
Fig. 1 - Typical Oil Pan Installation
Fig. 1 - Typical Breather Pipe Mounting
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
Service Tools
COOLING SYSTEM
Fig. 1-Typical Cooling System with Radiator Fan
Drain Cooling System
Miscellaneous Cooling System Checks
LUBRICATION SYSTEM
Fig. 2 - Water Pump Mounting
Fig. 3 - Loosening Inner Water Pump-to-Blower Attaching Bolt with Tool J 4242
Fig. 6-Water Pump Details and Relative Location of Parts
Fig. 7 - Installing Water Pump Impeller
Fig. 8 - High Capacity Fresh Water Pumps
Fig. 1 - Typical Water Manifold Mounting
Fig. 2 - Semi-Blocking (Shielded) Type Thermostat
Fig. 3 - Method of Checking Thermostat Operation
RADIATOR
Radiator Pressure Control Cap
Fig. 1 - Typical Fan and Hub Assembly
Fig. 2-Fan Mounting
Fig. 3 - Removing Fan Shaft from Fan Adjusting Bracket
Fig. 6 - Installing Adjusting' Bracket and Bolt on Fan Shaft
Install Fan, Hub and Bracket (Current)
Fig. 1 - Water Filter and Conditioner
Water Filter and Conditioner
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
Fig. 1. - Typical Exhaust Manifold Mounting
Fig. 2 - Metal Clad Exhaust Manifold Gasket
ELECTRICAL EQUIPMENT, INSTRUMENTS AND PROTECTIVE SYSTEMS
BATTERY-CHARGING GENERATOR (D.C. and A.C.)
Fig. 3- 30 DN Type 250 A.C. Self-Rectifying Generator (Alternator)
Fig. 5 - Tightening Generator Pulley Retaining Nut
Battery-Charging Generator
STANDARD REGULATOR FOR BATTERY-CHARGING GENERATOR (DC Charging Circuit)
CURRENT REGULATOR
Fig. 2 - Carbon Pile Regulator Assembly
Fig. 3 - Transistorized Regulator
REGULATOR FOR BATTERY-CHARGING GENERATOR
Fig. 5 -Current Transistor Regulator with Plug-In Connections.
STORAGE BATTERY
STORAGE BATTERY - Continued
Fig. 1 - Sprag Overrunning Clutch Type Starting Motor Mounting (Current)
Fig. 3 - Dyer Drive Type Starting Motor Mounting (Former)
Fig. 5 - Types of Flywheel Ring Gears
Remove Starting Motor
Fig. 1 - Typical Solenoid Switch
Install Solenoid Switch
INSTRUMENT PANEL AND INSTRUMENTS
Tachometer Drive
Fig. 1 - Typical Solenoid Operated and Manual Emergency Engine Shut-Down Device Mounting
INSTALLING A TEMPERATURE GAGE CAPILLARY SWITCH
ALINGNMENT TOOLS FOR TACHOMETER DRIVE COVER AND ADAPTORS
SPECIAL EQUIPMENT
Fig. 1 - Air Compressor Mounting
Fig. 3 - Fixture For Holding Drive While Installing or Removing Slotted Nut
PRESSURIZED CYLINDER STARTING AID
Fig. 2 Fluid Starting Aid
Starting Aid Pump
OPERATING INSTRUCTIONS
ENGINE OPERATING INSTRUCTIONS
Lubrication Fittings
Avoid Unnecessary Engine Idling
ENGINE OPERATING CONDITIONS
71N ENGINES
ENGINE RUN-IN INSTRUCTIONS
Dynamometer
ENGINE TEST REPORT
BASIC ENGINE RUN-IN
FINAL RUN-IN
INSPECTION AFTER FINAL RUN-IN
DETROIT DIESEL FUEL OIL SPECIFICATIONS
DETROIT DIESEL LUBRICATING OIL SPECIFICATIONS
ENGINE COOLANT
Soluble Oil
COOLANT INHIBITOR CHART
Coolant Filter Elements
COOLANT RECOMMENDATIONS
ENGINE TUNE-UP
Tune-Up Sequence
EMISSION REGULATIONS FOR ON-HIGHWAY VEHICLE ENGINES
EMISSION REGULATIONS FOR ON-HIGHWAY VEHICLE ENGINES - Continued
EXHAUST VALVE CLEARANCE ADJUSTMENT
ENGINES WITH FOUR VALVE CYLINDER HEADS
Exhaust Valve Clearance Adjustment (Hot Engine)
FUEL INJECTOR TIMING
INJECTOR TIMING GAGE CHART ("C" Injectors)
LIMITING SPEED MECHANICAL GOVERNOR AND INJECTOR RACK CONTROL ADJUSTMENT
Fig. 3 - Positioning No. I Injector Rack Control Lever
Fig. 5 - Checking Injector Control Rack "Spring"
Position Injector Rack Control Levers Engines Using Fuel Modulator
Fig. 6 Adjusting Maximum No-Load Speed
Fig. 7 - Adjusting Engine Idle Speed
Fig. 8 - Fuel Modulator Assembly
Fig. 10 - Load Limiting Device Mounted on Engine
Fig. 2 - Positioning No. 1 Injector Rack Control Lever
Fig 9. J - Checking Rotating Movement of Injector Control Rack
Fig. 4 - Checking Injector Control Rack "Spring"
Figure 5 - Former Dual Range Governor
Fig. 6 Current Dual Range Governor
Fig. 7 - Air Cylinder Used with Limiting Speed Governor
Fig. 1 - Governor Spring Housing and Components
Fig. 3 - Adjusting Governor Gap
Adjust Maximum No-Load Engine Speed
Fig. 2 - Fast Idle Air Cylinder
Adjust Governor
Fig. 1 - Fuel Modulating Governor Spring
Fig. 2 - Preliminary Adjustment of Low and High Speed Springs
Fig. 5 Low Speed Spring Gap Adjustment
Fig. 6 - Closing Modulator Gap with Special Screw
Fig. 9 Adjusting No. 2 Rack to No. 1 Rack
Fig. 11 - Adjusting Idle Speed
Fig. 1 - Engine Load Limit Device
Fig. 2 - Power Control Device
Fig. 3. Throttle Delay Cylinder and Yield Link.
Fig. 4 - Adjusting Throttle Delay Cylinder
Fig. 5 - Typical Variable Speed Governor Lever Position
Fig. 6 - Typical Limiting Speed Governor lever Position
PREVENTIVE MAINTENANCE - TROUBLE SHOOTING
LUBRICATION AND PREVENTIVE MAINTENANCE
Lubrication Nad Preventive Maintenance Chart
Lubricating Oil
Lubricating Oil
Air Compressor
Starting Motor
Shutter Operation
DRIVE FLUID LEVEL
Fig. 1 - Locating a Misfiring Cylinder
Fig. 2 - Checking Compression Pressure
Exhaust Back Pressure
Fig. 4 - Comparison of Column Height for Mercury and Water Manometers
Trouble Shooting (Engine)
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
Trouble Shooting (Engine) - Continued
PREPARING ENGINE FOR STORAGE
PROCEDURE FOR RESTORING AN ENGINE TO SERVICE WHICH HAS BEEN IN EXTENDED STORAGE
ALPHABETICAL INDEX
ALPHABETICAL INDEX - Continued
ALPHABETICAL INDEX - Continued
ALPHABETICAL INDEX - Continued
ALPHABETICAL INDEX - Continued
CYLINDER BLOCK PLUGGING INSTRUCTIONS FOR -71 ENGINES
LD and RD ENGINES
LD and RD ENGINES - Continued
LC and RC ENGINES
LC and RC ENGINES - Continued
LB and RB ENGINES
LB and RB ENGINES - Continued
LA and RA ENGINES
LA and RA ENGINES
Accessory Pad Machining Instructions
Inclined Block
PARTS CATALOG
ASSEMBLY BREAKDOWN
MODEL DESCRIPTION CHART
Built-In Parts Book
Built-In Parts Book - Continued
STANDARD AND STANDARD OPTION EQUIPMENT
GROUP NOMENCLATURE
ALPHABET ICAL INDEX
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
ALPHABET ICAL INDEX - Continued
HYDRAULIC TRUCK CRANE
FIG. 1A. CYLINDER BLOCK
FIG. 3A. CYLINDER HEAD (2 VALVE)
FIG. 3D. (Engine Lifter Bracket)
FIG. 4D. VIBRATION DAMPER
FIG. 5B. CRANKSHAFT FRONT COVER
FIG. 6A. CRANKSHAFT PULLEYS
FIG. 6B. FLYWHEEL HOUSING CHART
FIG. 7A. FLYWHEEL AND FLYWHEEL HOUSING
FIG. 7B. CONNECTING ROD AND PISTON
FIG. 8A. CAMSHAFT AND GEAR TRAIN
FIG. 9A. BALANCE WEIGHT COVER
FIG. 9F (EARLY UNITS)
VALVE OPERATING MECHANISM
FIG. 10D. ROCKER COVER (Stamped)
Rocker Cover Oil Filler And Breather Location
Figs. 11E & 11F of 1.0000
FIG. 11H. TYPICAL 6-CYLINDER ENGINE
CYLINDER BLOCK
CYLINDER BLOCK - Continued
CYLINDER BLOCK - Continued
CYLINDER BLOCK - Continued
CYLINDER BLOCK - Continued
AIR BOX DRAINS
CYLINDER HEAD
CYLINDER HEAD - Continued
CYLINDER HEAD - Continued
CYLINDER HEAD - Continued
ENGINE LIFTER BRACKET
CRANKSHAFT
CRANKSHAFT - Continued
CRANKSHAFT - Continued
CRANKSHAFT - Continued
CRANKSHAFT FRONT COVER
VIBRATION DAMPER
CRANKSHAFT PULLEY
CRANKSHAFT PULLEY BELT
FLYWHEEL
FLYWHEEL HOUSING
FLYWHEEL HOUSING ADAPTOR
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON - Continued
CONNECTING ROD AND PISTON - Continued
CONNECTING ROD AND PISTON - Continued
CONNECTING ROD AND PISTON - Continued
CAMSHAFT AND GEAR TRAIN
CAMSHAFT AND GEAR TRAIN - Continued
CAMSHAFT AND GEAR TRAIN - Continued
CAMSHAFT AND GEAR TRAIN - Continued
CAMSHAFT AND GEAR TRAIN - Continued
BALANCE WEIGHT COVER
ACCESSORY DRIVE
BALANCE WEIGHT COVER
ACCESSORY DRIVE
ACCESSORY DRIVE - Continued
VALVE OPERATING MECHANISM
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
VALVE OPERATING MECHANISM - Continued
Figure 1B. Fuel Injector
FIG. 1C FUEL INJECTOR
FIG. 3P FUEL MANIFOLD
FIG. 4C FUEL STRAINER, FUEL FILTER (Spin-on)
FIG. 5C TYPICAL FUEL LINES
FIG. 5D TYPICAL FUEL SYSTEM
FIG. 6B GOVERNOR CONTROL HOUSING
FIG. 6F GOVERNOR SPEED SPRING HOUSING (Variable Speed)
FIG. 6G LIMITING SPEED GOVERNOR SPRING AND HOUSING
FIG. 6J VARIABLE - LIMITING SPEED GOVERNOR SPRING AND HOUSING (Pumper)
FIG. 7A FUEL MODULATOR ASSEMBLY
FIG. 8A INJECTOR CONTROL
FIG. 8F POWER CONTROL
FIG. 9A THROTTLE CONTROLS (Variable Speed)
FIG. 9E HANGER ASSY., THROTTLE BOOSTER SPRING
FUEL INJECTOR
FUEL INJECTOR - Continued
FUEL INJECTOR - Continued
FUEL INJECTOR - Continued
FUEL PUMP
FUEL PUMP - Continued
FUEL PUMP DRAIN
FUEL PUMP ASSEMBLIES
FUEL PUMP ASSEMBLIES - Continued
FUEL PUMP ASSEMBLIES - Continued
FUEL PUMP ASSEMBLIES - Continued
FUEL FILTER
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL FILTER - Continued
FUEL MANIFOLD
FUEL MANIFOLD - Continued
FUEL LINES
FUEL LINES - Continued
MECHANICAL GOVERNOR
FUEL LINES
FUEL LINES - Continued
MECHANICAL GOVERNOR
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
MECHANICAL GOVERNOR - Continued
FIG. 2B AIR INLET HOUSING
FIG. 2C AIR INLET HOUSING & AIR CLEANER ADAPTOR
FIG. 3A BLOWER
FIG. 3B BLOWER
FIG. 3C BLOWER DRIVE
FIG 5B
FIG. 5E TURBOCHARGER M5 (ELLIOTT)
FIG. 5F TURBOCHARGER ASSY. T18A40
FIG. 5G TURBOCHARGER DRAIN (Cast Cover)
AIR CLEANERS
MECHANICAL GOVERNOR
MECHANICAL GOVERNOR - Continued
AIR INLET HOUSING
BLOWER
AIR INLET HOUSING
BLOWER
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
BLOWER - Continued
FIG. 1C OIL PRESSURE REGULATOR
Oil Distribution System
FIG. 3B OIL FILTER (By-Pass)
FIG. 4D OIL COOLER (Single Element)
FIG. 5A OIL FILLER (Spring Type Cap)
FIG. 5C OIL FILLER CAP (Expansion Type) (Stamped Cover)
DIPSTICK
FIG. 6E DIPSTICK (Cane Type)
FIG. 7C OIL PAN
FIG. 7D OIL PAN
FIG. 8A BREATHER ASSEMBLY (Stamped Cover)
FIG. 8C ROCKER COVER BREATHER
FIG. 10A TYPICAL 6-71 TURBOCHARGED ENGINE
OIL PUMP
OIL PUMP - Continued
OIL PUMP - Continued
OIL PUMP - Continued
OIL DISTRIBUTION SYSTEM
OIL DISTRIBUTION SYSTEM - Continued
OIL DISTRIBUTION SYSTEM - Continued
OIL FILTER
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
DIPSTICK CHART
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
OIL FILTER - Continued
VENTILATING SYSTEM
FIG. 1C FRESH WATER PUMP
FIG. 2D WATER OUTLET MANIFOLD
FIG. 6D FAN
FIG. 6E FAN HUB
FIG. 11A WATER FILTER ASSY.
FRESH WATER PUMP
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
FRESH WATER PUMP COVER
FRESH WATER PUMP COVER - Continued
FRESH WATER PUMP
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
FRESH WATER PUMP - Continued
WATER CONNECTIONS
FAN
FAN - Continued
FIG. 1E EXHAUST MANIFOLD
FIG. 3A EXHAUST MUFFLER CONNECTIONS
EXHAUST MANIFOLD
EXHAUST MANIFOLD AND/OR CONNECTIONS
FIG. 1C BATTERY CHARGING GENERATOR
FIG. 1E FLANGED MOUNTED ALTERNATOR
FIG. 1J GENERATOR DRIVE
FIG. 4G INSTRUMENTS
FIG. 5G TACHOMETER DRIVE CABLE
FIG. 6B SHUT-OFF OR ALARM SYSTEM
FIG. 9A AIR BOX HEATER
FIG. 9C AIR BOX HEATER INSTALLATION
BATTERY CHARGING GENERATOR
BATTERY CHARGING GENERATOR - Continued
BATTERY CHARGING GENERATOR - Continue
TACHOMETER DRIVE
TACHOMETER DRIVE - Continued
FIG. 1B ENGINE MOUNTS
ENGINE MOUNTING BASE
Figure 1B. Vacuum Pump
FIG. 2C AIR COMPRESSOR (Bracket Mounted)
FIG. 2D AIR COMPRESSOR (Flange Mounted)
FIG. 4A STARTING AID
FIG. 5A HYDRAULIC PUMP
COMPRESSOR ASSY AIR
TUBE, AIR COMPRESSOR WATER OUTLET
ENGINE MOUNTING BASE
ENGINE MOUNTING BASE - Continued
CHAPTER IV. NUMERICAL PARTS LIST AND QUANTITY FOR GROVE MODEL TMS 300-5 IN-LINE 71 ENGINE
HYDRAULIC TRUCK CRANE
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
HYDRAULIC TRUCK CRANE - Continued
