ARMY TM 9-2815-259-24
AIR FORCE TO 38G1-125-2
MARINE CORPS 09249A/09246A-24
(10) Turn crankshaft (7) by hand. If it does not turn easily, disassemble parts and determine the cause.
Using pneumatic wrenches to install capscrews may cause damage to the
threads. Never reuse connecting rod capscrews.
(11) Install connecting rod caps and bearings. Use new capscrews and tighten to specification. Refer
to paragraph 5.4.5.
(12) Check crankshaft for specified end play, refer to paragraph 5.4.2.
(13) Install flywheel housing, refer to paragraph 4.8.3.
(14) Install front plate, refer to paragraph 5.4.3.
(15) Install rocker arm assembly, pushrods, and cam followers, refer to paragraph 4.7.3.
(16) Install oil pump, refer to paragraph 5.4.9.
(17) Install oil pan, refer to paragraph 4.5.3.
5.4.5. PISTONS AND CONNECTING RODS.
The following procedures require complete access to the engine. If
necessary, remove engine from generator set, refer to TM 9-6115-671-14.
Mount engine on repair stand (NSN 4910-01-016-1835 or equal) as outlined
in paragraph 4.10.
The following procedure is provided for removal of the pistons and connecting rods.
(1) Drain coolant and lubrication system, refer to TM 9-6115-671-14.
(2) Remove cylinder head, refer to paragraph 4.7.4.
(3) Remove camshaft followers, refer to paragraph 5.4.1. Ensure that camshaft followers are kept in
order for reassembly into the same position.
Compressed air used for cleaning can create airborne particles that can
enter the eyes. Pressure must not exceed 30 psig (207 kPa). Eye protection
(4) Thoroughly clean all gasket surfaces. Remove all old gasket material, corrosion, carbon, and other
foreign material from top deck. Use compressed air to remove loose material.