0019
TM 1-1740-221-13&P&P
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - (CONTINUED)
EQUIPMENT
ITEM TO BE
ITEM
INTERVAL
NOT READY/
CHECKED OR
NO.
PROCEDURE
AVAILABLE IF:
SERVICED
14
Brakes -All
Inspect brake lines and components.
No brake line or
Quarterly/250
component leaks
hour
are acceptable.
NOTE
Semi-Annually/
500 hour
The 500 hour service includes the services
performed at the 250 hour and 50 hour
service along with the following:
15
Engine
Semi-Annually/
Service Engine (WP 0033). Service Fuel
500 hour
System (WP 0065). Replace air cleaner
primary and secondary ilters (WP 0072).
Clean radiator ins and inspect engine fan belt
16
Coolant
Semi-Annually/
Engine Coolant Inspect for contamination and test for
contaminated.
500 hour
concentration level. Check radiator hoses,
heater hoses, and clamps.
17
Front and Rear Inspect axles for damage and signs of
Class III leaks or
Semi-Annually/
Differentials/
leakage. Check oil levels (WP 0076).
visible damage to
500 hour
Outer Hubs.
front or rear axles.
18
Brakes
Leaking
Semi-Annually/
Inspect brake system for leaks, test brakes
brake system,
500 hour
for proper operation.
inadequate
performance.
19
Hand Brake
Hand brake
Semi-Annually/
Check holding power (WP 0088). Adjust as
holding test fails.
500 hour
required. Lubricate moving parts.
Damaged wiring,
20
Electrical
Semi-Annually/
Clean and inspect all vehicle wiring, wiring
wiring harnesses
System
500 hour
harnesses, batteries and battery cables.
battery cables
Inspect for corrosion.
or batteries.
Wiring corrosion
problems.
21
Transmission
Semi-Annually/
Service transmission (WP 0044).
500 hour
Missing or
22
Lubricate all grease ittings (WP 0020).
Semi-Annually/
All SATS
damaged grease
500 hour
Vehicle Grease
ittings.
Fittings
23
Loose or
Semi-Annually/
Drive Shafts
Check Universal Joint mounting security
damaged
500 hour
Universal Joints.
NOTE
Annually/1000
hour
The 1000 hour service includes the services
performed at the 500, 250, and 50 hour
service along with the following:
24
Front and Rear Drain and reill axle differentials and all axle
Class III leaks or
Annually/1000
Differentials/
visible damage to
outer hubs (WP 0076). Inspect axles for
hour
Outer Hubs.
front or rear axles.
damage and signs of leakage.
00194