ARMY TM 9-2815-252-24
AIR FORCE TO 38G1-92-2
(such as nameplates). Aluminum parts can be damaged or destroyed by hot
Make sure all passages and crevices are cleared of sludge and grease.
All coolant passages must be cleared of any lime deposits and scale.
Carefully inspect block for cracks or damage. Replace block if there is evidence of physical damage.
When determined that engine block is serviceable, clean out threads for cylinder head capscrews in top deck of
engine block using a M10 x 1.25 sized tap. Use compressed air to remove any debris or fluid which may be
present in tapped holes after cleaning.
3-34.4. Installation. Install crankshaft, refer to paragraph 3-33.3.