66M150-XXX-C (en) Page 7 of 8
116111115112109 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,  gure 4. Figure 3
PILOT VALVE
IMPORTANT
BE CERTAIN TO ORIENT (115) SPACER LEGS
AWAY FROM BLOCKING INTERNAL PORTS
WHEN REASSEMBLING AIR SECTION.
LEGS