ARMY TM 9-2815-255-24
AIR FORCE TO 38G1-95-2
MARINE CORPS TM 2815-24/4
FIGURE 3-121. Fastening Cylinder Liners
Do not rotate crankshaft with cylinder head removed unless liners are bolted down. Bolt liners
down before removing pistons.
Capscrews and washers must be tightened to the above specification to achieve an accurate
reading when checking liner height above block.
Remove carbon from liner bore with a scraper or reamer, refer to FIGURE 3-122. Use compressed air to
remove loose material from cylinders.
FIGURE 3-122. Removing Carbon From Cylinder Liner
Before removing pistons, visually inspect condition of cylinder liners with pistons at bottom dead center (BDC).
Liners will require replacement if:
The crosshatch honing pattern is not visible immediately below the top ring turn around area.
Liners are pitted or contain deep vertical scratches that can be detected by the fingernail.
No further inspection is required if any one of the above conditions are found.
Remove oil pan, refer to paragraph 3-20.1.
Remove oil pump and outlet tube, refer to paragraph 3-21.1.