PARTS LIST / PX20P-X-X AIR SECTION

118 169 k 168 k

 

172 k

 

121

 

171 k

k 174

 

PILOT VALVE

 

PART GROUP

k 173

170

 

 

167

 

 

140

141 k 199 k 146 k 147 k

132 k

166 k

 

 

 

 

173 k

107

 

 

121

 

 

118

 

 

 

. 105

 

 

 

 

 

 

 

 

174 k

 

 

 

 

 

135

 

 

103

 

 

 

 

 

 

 

101

133

 

 

 

 

 

 

 

Optional 94117 Muffler

. 134

 

 

 

 

 

138 k 200 k 232 k

233

232 k 176 k

 

111

 

 

 

MAJOR

 

 

 

 

VALVE

139 k

201

 

 

 

 

 

 

 

137 k

 

 

 

136 107 236

Figure 3

127

.TORQUE REQUIREMENTS ,

NOTE: DO NOT OVERTIGHTEN FASTENERS.

ALL FASTENERS ARE METRIC.

Torque (105) screw to 15 - 20 in. lbs (1.7 - 2.3 Nm).

Torque (134) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).

LUBRICATION / SEALANTS

kApply Lubriplate FML-2 grease to “O” rings, “U” cups & mating parts.

A replacement Major Valve Service Assembly is available separately, which includes the following:

637374 for models PD20P-X: 105 (4), 107 (2), 111, 132, 135, 136, 137, 138, 139, 140, 141, 146, 147, 166, 176 (2), 199, 200, 232 (2), 233 and 236 (4).

637374-1 for models PE20P-X: 76, 105 (4), 107 (2), 111, 132, 135, 136, 137, 138, 139, 140, 141, 146, 147, 166, 176 (2), 199, 200, 232 (2), 233 and 236 (4).

PD20P-X-X (en)

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Ingersoll-Rand PD20P-X-X manual Major Valve