TM 5-4320-302-14
6-8. CYLINDER HEAD ASSEMBLY, ROCKER ARMS, AND TAPPETS (CONT)
Location/Item
Action
Remarks
REPAIR
4.
Head of
Smooth and flatten head of cylinder
cylinder
with A-A-1203 grinding compound
(600 grit) to compensate for minor
surface defects on cylinder head
seat.
CAUTION
5.
Cylinder
head seat
Do not remove any more material from cylinder head seat surface than is absolutely
necessary to smooth and flatten seat.
Smooth out and/or flatten major damage to cylinder head seat with cylinder head sealing
surface cutter No. 124480.
6.
Cylinder
Bolt to cylinder
head
head lathe fixture
No. 125500.
6-42