TM 5-4310-382-13
4-4. COMPRESSOR VALVES AND CYLINDER HEAD - Continued.
a. Removal/Disassembly.
(1) Remove three screws (2), three lockwashers (6), packing (11), and intercooler assembly (13).
(2) Remove six screws (17), six lockwashers (16), cover (15), and packing (14) from body (12).
(3) Remove relief valve (45).
(4) Remove cover (44), piston (41), spring (40) and body (39) of auto unloader (42) from compressor cylinder
head (1).
(5) Remove o-ring (43) from piston (41).
(6) Remove two screws (38) and two washers (37) from top of other auto unloader (33).
(7) Remove cover (36), and packing (35) from cylinder (31).
(8) Remove cylinder (31) from compressor cylinder head (1).
(9) Remove screw (28), washer (29), fork (30), piston (34), and spring (32) from cylinder (31).
(10) Remove joint (5) from cylinder head (1).
(11) Remove six screws (3) and six washers (4) and lift cylinder head from compressor cylinder (23).
(12) Remove upper packing (7), lower packing (22), and valve assembly (27) from cylinder head (1).
(13) Remove two nuts (24), three screws (9), and washer (10) from valve assembly (27).
(14) Disassemble upper valve seat (8), packing (18), two valve plates (19), two valve springs (20), four valve
spring plates (25), and four valve plates (26) from lower valve seat (21).
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