Ingersoll-Rand PD20P-X-X manual Major Valve

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).

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