Ingersoll-Rand ARO 637140-4B, Operator'S Manual, Page: 7 / 12

670093 (en) Page 7 of 12
TORQUE REQUIREMENTS
NOTE: DO NOT OVERTIGHTEN FASTENERS.
(134) Torque to 15 - 20 in. lbs (1.7 - 2.3 Nm), wait 10 minutes, then re-torque
to 15 - 20 in. lbs (1.7 - 2.3 Nm).
(123) Torque to 4 - 6 in. lbs (0.45 - 0.68 Nm).
Apply Lubriplate (94276) to all “O" rings, ”U" cups and mating parts.
135
174
134 144
Position Sensor - when
pump is completely assembled.
Screw Sensor (233) into
Exhaust Cover (129) until it
contacts Ring (2). Backout
1- 1 ¼ turns and tighten
Jam Nut.
103R
123
173 121 118
200
126
101
123
103L
144 169 168 171 118
167 121 174 170
173
LUBRICATION / SEALANTS
232
132
128
128
129 130 233
PARTS LIST / 670093 and 670109 - AIR MOTOR SECTION
Figure 3