67
68
69
70
71
72
73
74
75
76
77
78
80
81
66
83
84
85
86
87
88
79
82
65
30
TM 9-4940-568-34
8-8
8-2. AIR COMPRESSOR REPAIR (CONT).
(22)
Remove six screws (66), washer (67), high
pressure airhead (65), airhead gasket (68),
plate assembly (69), plate gasket (70),
spacer plate (71), plate gasket (72), disc
plate (73) and valve plate gasket (74) from
high pressure air cylinder (75). Discard
gaskets.
(23)
Remove two screws (76), lockwashers
(77), unloader cover (78), seal (79), piston
(80), preformed packing (81) and
preformed packing (82) from low pressure
airhead (30). Discard lockwashers and
preformed packing.
(24)
Remove five screws (83), screw (84), low
pressure airhead (30), airhead gasket (85),
valve plate assembly (86) and valve plate
gasket (87) from low pressure air cylinder
(88). Discard gaskets.
