TM 10-3930-675-24-2
CYLINDER HEAD REPLACEMENT - CONTINUED
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REMOVAL - CONTINUED
13.
Attach lifting device to cylinder head lifting bracket (23). Lift cylinder head (4) from engine and place on wooden
blocks. Remove and discard head gasket (24).
23
4
24
CLEANING
WARNING
Dry cleaning solvent P-D-680 type III is toxic and flammable. Use protective goggles and gloves and
use only in a well-ventilated area. Avoid contact with skin, eyes, and clothes and do not breathe
vapors. DO NOT use near open flames or excessive heat. The solvent's flash point is 200F (94C). If
you become dizzy while using dry cleaning solvent, get fresh air immediately and get medical aid. If
solvent contacts eyes, wash your eyes and get medical aid immediately.
NOTE
Place clean, lint-free rags over cam followers and above pistons to prevent dirt and other foreign mat-
ter from entering engine. Plug or cover coolant and oil passages in cylinder block deck.
1.
Remove all gasket material from cylinder block deck surface.
CAUTION
DO NOT use caustic or acid solutions to clean cylinder head screws. Doing so will cause damage to equipment.
2.
Clean threads of cylinder head screws with dry cleaning solvent and wire brush.
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