Ingersoll-Rand 66M170-XXX-C - Manual (Page 7)

66M150-XXX-C (en) Page 7 of 8
116 111 115 112 109 113 114 110
105
107
117
197
102
103
104
121
119
123
118
122 120
197
104
121
123
43
198
107
105
108
109
110
128
126
115
114
113
112
116
114
111
101
127
282
201
PARTS LIST / 66M150-XXX-C AIR MOTOR SECTION
) ASSEMBLY TORQUE REQUIREMENTS (
NOTE: DO NOT OVERTIGHTEN FASTENERS.
(105) screw, 40 - 50 in. lbs (4.5 - 5.6 Nm).
(123) screw, 20 - 25 in. lbs (2.3 - 2.8 Nm).
LUBRICATION / SEALANTS
c Apply Key-Lube grease to all “O” rings, “U” cups and
mating parts.
d Apply Loctite 271 to threads.
e Apply Loctite 262™ to threads.
f Apply Loctite 572™ to threads.
Figure 4
MAJOR VALVE CROSS SECTION DETAIL
MAJOR VALVE
See cross section detail, fi gure 4.
Figure 3
PILOT VALVE
IMPORTANT
BE CERTAIN TO ORIENT (115) SPACER LEGS
AWAY FROM BLOCKING INTERNAL PORTS
WHEN REASSEMBLING AIR SECTION.
LEGS