TM 55-2815-574-24
SUSTAINMENT MAINTENANCE
ENGINE
CRANKCASE VENTILATION BREATHER PIPE REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Equipment Condition (cont.)
General mechanic's tool kit
Engine cool to touch
(WP 0179, Table 1, Item 130)
Crankcase breather limiter assembly removed
Air inlet collector assembly removed (WP 0104)
Materials/Parts
Cylinder head poppet valve rocker arm covers
Lockwasher Qty: 4 (WP 0180, Table 1, Item 105)
removed (WP 0049)
Fresh water cooling system drained (WP 0133)
Fresh water cooling system bypass tube removed
Personnel Required
Engineer 88L
Fuel pump removed (WP 0094)
Air intake housing removed (WP 0103)
Equipment Condition
Tachometer sending unit removed (WP 0167)
Single channel ground and airborne radio system
Blower shaft and spring assembly removed
(SINCGARS) antenna removed
(TM 11-5820-890-10-8)
Electronic governor rod assembly removed
Main navigation mast removed
(TM 55-1925-205-23)
Electronic governor actuator removed (WP 0098)
Operator's cab or intake plenum removed
Blower removed (WP 0110)
(TM 55-1925-205-10)
Powered section engine hatch removed
(TM 55-1925-205-23)
0107-1