CYLINDER HEAD REPAIR (CONT) -726030053

TM 9-2320-360-34-2

19-7. CYLINDER HEAD REPAIR (CONT)

NOTE

Wooden block must cover all exhaust

valves.

(10) Turn cylinder head so valve springs (32) are

up. Place cylinder head (3) on wooden block.

(11) Install valve spring compressor (33) in one of

rocker arm bracket screw holes (34).

(12) Compress spring (32) and remove two valve

spring locks (35). Discard valve spring locks.

(13) Slowly release pressure on spring (32).

Remove spring cap (36) and spring (32).

NOTE

Compressed air may ease removal

of washers from valve guide.

(14) Remove valve guide seal (37) and washer

(38). Discard seal.

(15) Repeat steps (11) thru (14) for each spring

(32).

(16) Remove valve spring compressor (33) from

cylinder head (3).

NOTE

Secure valve stems with tape prior to

rotating cylinder head to keep valves

from falling out.

(17) Slowly rotate cylinder head (3) on its side.

CAUTION

Valves must be installed in their

original position. Failure to do so

may result in poor seating and loss

of engine performance.

NOTE

Tag all valves before removal.

(18) Remove all valves (39) from cylinder head (3).

19-38