TM 55-2815-574-24
SUSTAINMENT MAINTENANCE
ENGINE
PISTON AND LINER ASSEMBLY REMOVAL AND INSTALLATION
INITIAL SETUP:
Tools and Special Tools
Equipment Condition (cont.)
General mechanic's tool kit
Fuel cooler removed (WP 0081)
(WP 0179, Table 1, Item 130)
Air box covers removed (WP 0036)
Chemical gloves (WP 0179, Table 1, Item 52)
Air box drains removed (WP 0037)
Industrial goggles (WP 0179, Table 1, Item 54)
Starting motor removed (WP 0164)
Liner puller (WP 0179, Table 1, Item 78)
Dipstick tube removed (WP 0130)
Torque wrench, 0175 ft-lb (0237 Nm)
Marine gear oil cooler mounting bracket removed
(WP 0179, Table 1, Item 143)
Lube oil cooler removed (WP 0128)
Engine mounted on stand (WP 0033)
Materials/Parts
Water pump bypass hoses removed (WP 0143)
Engine lubricating oil, 30W
Poppet valve rocker arm covers removed
(WP 0178, Table 1, Item 24)
Gasket (WP 0180, Table 1, Item 50)
Overspeed governor removed (WP 0169)
Lockwasher Qty: 2 (WP 0180, Table 1, Item 3)
Electronic governor actuator rod removed
Marker tags, with metal eyelet patch Qty: 2
(WP 0178, Table 1, Item 35)
Electronic governor actuator removed (WP 0098)
Seal Qty: AR (WP 0180, Table 1, Item 113)
Fuel pump removed (WP 0094)
Standard insert (WP 0180, Table 1, Item 90)
Air intake housing removed (WP 0103)
Blower driveshaft removed (WP 0109)
Blower removed (WP 0110)
Personnel Required
Heat exchanger removed (WP 0134)
Engineer 88L (2)
Port thermostat housing removed (WP 0141)
Starboard thermostat housing removed
Equipment Condition
Crankcase breather limiter assembly removed
Fuel injector control tube removed (WP 0086)
Cylinder heads removed (WP 0047)
Air inlet collector assembly removed (WP 0104)
Oil pan removed (WP 0127)
Turbocharger removed (WP 0114)
Oil pressure regulator valve removed (WP 0123)
Exhaust manifold removed (WP 0157)
Oil pressure relief valve removed (WP 0125)
Marine gear oil cooler removed
(TM 55-2040-211-24)
NOTE
Piston and liner assembly components should be matched and marked during removal to
ensure installation in same position.
0073-1