TM 5-3895-370-14&P
5-64. CYLINDER HEAD ASSEMBLY REPAIR (CONT).
a. Disassembly.
NOTE
·
All eight valves are disassembled the same way.
·
If lifting bracket is not damaged or cylinder head is not being replaced, do not
remove lifting bracket.
(1)
Remove seven pipe plugs (1 and 2) from cylinder head.
(2)
Disassemble each valve as follows:
(a)
Disassemble and remove two valve collets (4), spring retainer (5), spring (6), and stem seal (7). Discard
valve collets and stem seal.
(b)
Tag and mark valve (8) to identify position. Also label a rack or piece of cardboard.
(c)
Remove valve (8) and place in rack or cardboard according to mark.
(3)
If damaged, remove three expansion plugs (9).
5-262
