TM 10-3930-675-24-2
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
0051 00
Table 1. Preventive Maintenance Checks and Services
(PMCS) for the RT 240 RTCH - Continued.
Item To
Item
Man-
Check/
Equipment Not Ready/
No.
Interval
Hours
Service
Procedure
Available If:
Engine Fuel
a. Replace fuel filter/water separator
2
Quarterly
(300
Filter/Water
Hours)
Separator
b. Inspect fuel lines, fuel tank, and fuel
system components for leaks and
damage. If authorized, replace dam-
aged components.
WARNING
DO NOT service cooling system unless engine has been
allowed to cool down. This is a pressurized cooling system
and escaping steam or hot coolant will cause serious burns.
DO NOT remove cooling system radiator cap/surge tank
when engine is hot. Allow engine to cool down. Failure to fol-
low this warning may cause serious burns.
Wear effective eye, hand, and skin protection handling cool-
ants. Failure to do so may cause injury.
Engine
3
Quarterly
(300
Coolant
Hours)
Filter
b. Inspect cooling system for leaks and
damage. If authorized, replace dam-
aged components.
4
Front and
Quarterly
(200
Rear
Hours)
Shafts
5
Tophandler
Lubricate pinion and ring gear (WP
Quarterly
(200
Pinion and
Hours)
Ring Gear
6
Transmission Remove and replace transmission oil
Semi-
annual
Oil Filter
(1,000
Hours)
0051 00-2