Ingersoll-Rand manual Parts List / 6661AX-X-C AIR Section, Major Valve, Pilot Valve

PARTS LIST / 6661AX-X-C AIR SECTION

IMPORTANT

BE CERTAIN TO ORIENT (115) SPACER LEGS

AWAY FROM BLOCKING INTERNAL PORTS

WHEN REASSEMBLING AIR SECTION.

		117
		105�
	116	111
115		106
�114
�113		107

112

MAJOR VALVE

See cross section detail Figure 5.

201

128

101

�195

104

121

�123

108

106

Figure 4

124

195�

102�

103�

102�

�105

107

109

110�

119�

121 123�

120

104

118�

MAJOR VALVE CROSS SECTION DETAILS

109 110� 112 114� 113� 115 111� 116

Figure 5

PILOT VALVE 122 �

� TORQUE REQUIREMENTS �

NOTE: DO NOT OVERTIGHTEN FASTENERS (105) 40 - 50 in. lbs (4.5 - 5.6 Nm).

LUBRICATION / SEALANTS

�Apply Key-Lube to all “O” rings, “U” Cups & mating parts.

�Apply Loctite 271 to threads.

�Apply Dri-Loc 204 to threads.

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