Interval
B - Before operation
A - After operation
M - Monthly
Operator
Org.
D - During operation
W - Weekly
Q - Quarterly
Daily
M Q Item to be inspected
Procedure
Reference
BDAW
3
X
X
Engine clutch
Inspect for proper operation, adjust
Para 4-98
as required.
4
X
X
Drive belts, gener-
Inspect belt deflections
Para 3-17
ator, water pump
X
and fan
Inspect belts for cracks, and frays
Para 4-58
Replace as necessary
Para 4-98
5
X
X
X
Auxiliary shaft
Inspect for proper operation, adjust
Para 4-101
clutch bands
as necessary.
6
X
X
X
Hoist drum shaft
Inspect for proper operation, adjust
Para 4-102
clutch bands
as necessary.
7
X
X
X
Swing shaft
Inspect for proper operation, adjust
Para 4-99
clutch bands
as necessary.
8
X
X
X
Boom hoist
Inspect for proper operation, adjust
Para 4-103
brake bands
as necessary.
9
X
X
Fuel tank
Inspect for leaks
Para 4-34
X
X
Tighten loose mounting.
X
X
Replace leaking fuel tank.
X
Inspect filler cap for damage
and missing gasket.
X
Check fuel strainer
10
X
X
X
Batteries
Tighten loose cables and mountings,
remove corrosion. Inspect for cracks
and leaks Clean vent holes.
X
X
Add water to 3/8 inch above plates as
TM 9-6120-200-15
required In freezing weather, oper-
ate engine for a minimum of 1 hour
X
Test specific gravity of battery solu-
Para 4-61
tion and recharge or replace as
required.
11
X
X
Inspect for proper operation. Replace
Para 4-85
worn generator brushes.
12
X
Primary drive
Inspect drive chain for wear and proper
Para 4-107
chain
tension. Adjust chain eccentric.
13
X
X
Fire extinguisher
Inspect for broken seal.
14
X
X
Control levers
Inspect for proper operation
Refer all defi-
and pedals
ciencies to
Direct Support
Maintenance
X
Inspect master cylinders for leaks.
For service, reference current
lubrication order.
15
X
X
Hoisting cables
Inspect cables for frayed, brakes or
Para 2-30
damage. Replace defective cables.
16
X
X
X
Lights
Inspect for burned out lamps and
Para 4-92
replace as required.
X
Inspect wiring for loose connections
Para 4-93
or damage
17
X
X
Operator's cab
Inspect glass and door for damage
Para 4-117
Replace cracked glass or damaged
Para 4-118
door.
18
X
X
Load rollers
Inspect for wear, breaks, cracks For
Refer all defi-
service reference current lubrica-
ciencies to
tion order
Direct Support
Maintenance
19
X
X
Boom Assembly
Inspect boom assembly for cracks, and
Para 4-112
other damage. Repair defective boom.
20
X
X
Hook block
Inspect for cracks and damaged sheaves.
Replace damaged block
Service in
accordance with current lubrication
order
4-5
