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
8-17
(18)
Install valve plate assembly (87), valve
plate assembly (86), airhead gasket (85),
low air pressure head (30), screw (84) and
five screws (83) on low pressure air
cylinder (88). Tighten both screws to 75
lb-ft (102 N.m).
(19)
Install preformed packing (81), preformed
packing (82), piston (80), seal (79),
unloader cover (78), two lockwashers (77)
and two screws (76) on low pressure
airhead (30). Tighten screws to 120-144
lb-in (13 - 16 N.m).
(20)
Install valve plate gasket (74), discplate
(73), plate gasket (72), spacer plate (71),
plate gasket (70), plate assembly (69),
airhead gasket (68), high pressure airhead
(65), washer (67) and six screws (66) on
high pressure air cylinder (75). Tighten
screws to 203 lb-ft (275 N.m).
