TM 9-4520-251-14
5-13 VALVES AND TAPPETS (CONT)
Location/Item
Action
Remarks
3. Exhaust valve
removal
To inspect valve guide (7), it is necessary to remove
exhaust valve (1). Adjust jaws of compressor until
they just touch the top and bottom of valve chamber
(8). Push compressor in until upper jaw slips over
upper end of spring (9). Tighten jaws to compress
spring, remove pin (10) with needle nose pliers, and
lift out exhaust valve (1). Retain spring, pin, rotocap
(11), and retainer (12) for reassembly.
5-30