TM 55-2815-574-24
SUSTAINMENT MAINTENANCE
ENGINE
CYLINDER HEAD REMOVAL AND INSTALLATION
INITIAL SETUP:
Tools and Special Tools
References
General mechanic's tool kit
TM 55-1925-205-10
(WP 0179, Table 1, Item 130)
Chemical gloves (WP 0179, Table 1, Item 52)
Equipment Condition
Cylinder lifting fixture (WP 0179, Table 1, Item 38)
Engine cool to touch
Dial indicator (WP 0179, Table 1, Item 67)
Single channel ground and airborne radio system
Headless straight pin
(SINCGARS) antenna removed
(WP 0179, Table 1, Item 91)
(TM 11-5820-890-10-8)
Industrial goggles (WP 0179, Table 1, Item 54)
Main navigation mast removed
Sling, 5,300 lb (2,406 kg), 6 ft
(TM 55-1925-205-23)
(WP 0179, Table 1, Item 118)
Air intake plenum assembly removed
Socket wrench set, 3/8 in. sqdr.
(TM 55-1925-205-23)
(WP 0179, Table 1, Item 135)
Operator's cab removed (TM 55-1925-205-23)
Torque wrench, 150750 in-lb (1785 Nm)
Engine hatch removed (TM 55-1925-205-23)
(WP 0179, Table 1, Item 142)
Crankcase breather limiter assembly removed
Torque wrench, 1/2 in. drive,
0175 ft-lb (0335 Nm)
Air inlet collector assembly removed (WP 0104)
(WP 0179, Table 1, Item 143)
Turbochargers removed (WP 0114)
Torque wrench, dial, 3/8 in. drive,
Exhaust manifold removed (WP 0157)
10 - 250 in-lb (34 Nm)
Fresh water cooling system bypass hoses
(WP 0179, Table 1, Item 141)
removed (WP 0143)
Utility apron (WP 0179, Table 1, Item 8)
Fresh water cooling system port thermostat
housing removed (WP 0141)
Materials/Parts
Fresh water cooling system starboard thermostat
Antiseize compound (WP 0178, Table 1, Item 6)
housing removed (WP 0140)
Bolt Qty: 20 (WP 0180, Table 1, Item 80)
Fresh water cooling system port water outlet
Cleaning cloth (WP 0178, Table 1, Item 13)
manifold removed (WP 0145)
Flat washer Qty: 20 (WP 0180, Table 1, Item 79)
Fresh water cooling system starboard water outlet
Marker tags (WP 0178, Table 1, Item 36)
manifold removed (WP 0146)
Softwood lumber, dimension, 2 in. X 4 in.
Cylinder head poppet valve rocker arm covers
X 6 ft min (WP 0178, Table 1, Item 27)
removed (WP 0044)
Fuel injector control tube removed (WP 0086)
Personnel Required
Engineer 88L (2)
0047-1