TM 55-2815-574-24
SUSTAINMENT MAINTENANCE
ENGINE
FRESH WATER COOLING SYSTEM PUMP DRIVE GEAR REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Equipment Condition (cont.)
General mechanic's tool kit
Single channel ground and airborne radio system
(WP 0179, Table 1, Item 130)
(SINCGARS) antenna removed
Chemical gloves (WP 0179, Table 1, Item 52)
(TM 11-5820-890-10-8)
Industrial goggles (WP 0179, Table 1, Item 54)
Main navigation mast removed
Socket wrench set, 3/4-in. drive
(TM 55-1925-205-10)
(WP 0179, Table 1, Item 134)
Operator's cab or air intake plenum removed
(TM 55-1925-205-10)
Torque Wrench, Click, Ratcheting, 1/2 in. drive,
100600 ft-lb (136814 Nm)
Powered section engine hatch removed
(WP 0179, Table 1, Item 139)
(TM 55-1925-205-23)
Alternator belt guard removed
(TM 55-1925-205-23)
Materials/Parts
Fresh water cooling system drained (WP 0133)
Ball and roller bearing grease
Fresh water cooling system filter element
(WP 0178, Table 1, Item 22)
removed (WP 0136)
Lockwasher Qty: 3 (WP 0180, Table 1, Item 2)
Fresh water cooling system heat exchanger
Woodruff key (WP 0180, Table 1, Item 93)
removed (WP 0134)
Fuel filter cartridge removed (WP 0079)
Personnel Required
Fresh water cooling system pump removed
Engineer 88L
Rear lifting bracket removed (WP 0048)
Camshaft vibration damper removed (WP 0064)
References
Front balance weight cover removed (WP 0077)
Equipment Condition
Engine cool to touch
0148-1