Item
Lubricate in Accordance with Current Lubrication Order
Paragraph reference
4
electrodes. Clean and set spark plug gaps for 0.025 inch (standard plug) and
0.036 inch (resistor plug). Torque spark plugs to 36 foot pounds. Replace leads
which are frayed or broken. Clean and tighten lead connections.
5
Ignitor Distributor. Replace pitted or burned points. Proper point gap adjust-
ment is 0.020 inch. (Check adjustment every 500 hours).
6
Replace worn brushes. Adjust or replace a defective regulator.
7
Lights. Inspect all lights for loose cables, mountings, cracked lens, and proper
operation. See that headlights are correctly aimed. Replace defective lamps or
bulbs.
8
Batteries. Tighten loose cables and mountings. Remove corrosion. Fill to 3/8 inch
above the plates. Clean vent hole in filler cap before installing. In freezing
weather run engine a minimum of 1 hour after adding water. Repair or replace
a cracked or leaking battery.
9
Winterization Equipment. Inspect for damage, loose mountings, leaks, and proper
operation.
10
Tires. Inspect all tires and check tire inflation. Normal tire pressure is 75 psi.
Replace defective tires.
11
Outriggers. Inspect outriggers and pedestals for cracks, breaks and proper
operation. Repair or replace a damaged and defective pedestal.
12
Pintle Assembly. Inspect pintle assembly for cracks, breaks and proper operation.
Repair or replace defective pintle.
13
Fuel Tank. Add fuel as required. Tighten loose mounting or leaking lines.
Replace leaking fuel tank or defective line. Replace defective cap gasket. Clean
filler strainer and cap vent.
14
Fuel Filter. Tighten if leaking. Clean or replace a dirty filter element.
15
Operator's Cab. Inspect all window-glass and door. Replace cracked or defective
glass or door.
16
Fire Extinguisher. Inspect for broken seal. Inspect for full charge.
17
Controls and Instruments. Replace damaged instruments. Tighten loose mounting.
With unit operating check for proper operation. Normal operating readings
for instruments are as follows:
Battery-generator indicator ................................ ......... in green area
Oil pressure gage ................................ ....................... 50-60 psi
Oil pressure warning light ................................ ........... out with engine running
Coolant temperature gage ................................ .......... 160o-180oF.
High temperature warning light ................................ ... out with engine running
Air pressure gage ................................ ...................... 80-105 psi
Air pressure warning buzzer................................ ........ Ceases buzzing when
proper air pressure
has been established
Low air pressure wig-wag ................................ .......... Raises to "up" position
when proper air
pressure has been
established.
18
Transmission Forward and Reverse Speed Ranges. Check all speed ranges notic-
ing if shifts are smooth and without excessive vibration or unusual noise.
19
Clutch. Check for proper operation. Adjust if necessary.
20
Brakes. Check for proper operation. Adjust if necessary. Check air system and
components for cracks, damage or loose mounting. Tighten or replace defective
parts.
21
Steering. Check for proper operation, loose mounting or leaks. Tighten leaks and
mounting. Replace defective hydraulic lines.
22
Windshield Wiper. Inspect windshield wiper, blade and arm for damage, loose
mounting and proper operation. Replace defective wiper,blade or arm.
Note 1.
Operation. During operation observe for any unusual noise or vibration.
Crane
23
Radiator. Proper coolant level is inch above baffle. Replace cracked or frayed
hose. Replace defective radiator. Remove obstructions on the air passages.
AGO 6819A 65
