ARMY TM 9-2805-258-14
AIR FORCE TO 38G2-89-21
NAVY NAVFAC P-8-614-14E
5-17. Cylinder Head Assembly (cont).
b. R e p a i r . (figure 5-12)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
( 1 0 )
( 1 1 )
(12)
(13)
(14)
5 - 26
Remove washer (1), rocker (2), washer (3) and retaining ring (4) from rocker shaft (5).
Remove retaining ring (6), washer (7), rocker (8) and washer (9) from rocker shaft (5).
Using suitable valve spring compressor, compress valve spring (10) and remove two retainers (11), roto
cap (12), valve spring (10), valve (13) and seal (14).
Repeat steps 1 through 3 for remaining valve.
Remove rocker shaft supports (15), seals (16) and rocker shaft plate (17).
W A R N I N G
Drycleaning solvent PD-680 used to clean parts is potentially dangerous to personnel and
property, Avoid repeated and prolonged skin contact. Do not use near open flame or
excessive heat. Flash point of solvent is 100°F.-138°F. (38°C.-8O°C.).
Clean all items, except seals, in drycleaning solvent, and diy thoroughly.
Inspect all items and replace if worn or otherwise damaged. Refer to Table 5-2 for wear limits.
Reseat valves in cylinder head (18).
Install rocker shaft plate (17), seals (16) and rocker shaft supports (15).
Install valve (13), seal (14), spring (10) and roto cap (12).
Using valve spring compressor, compress valve spring (10) and install two retainers (11).
Repeat step 10 and 11 for remaining valve.
Install washer (9), rocker (8), washer (7) and retaining ring (6).
Install retaining ring (4), washer (3), rocker (2) and washer (1).
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