Ingersoll-Rand 650719-C Pilot Valve, Major Valve Cross Section Detail, Lubrication / Sealants

PARTS LIST / 650719-C AIR MOTOR SECTION

IMPORTANT

BE CERTAIN TO ORIENT (115) SPACER LEGS AWAY FROM BLOCKING INTERNAL PORTS WHEN REASSEMBLING AIR SECTION.

115

￿ 114

￿113

112

￿111

116 105 ￿

117

107

	MAJOR VALVE
	See cross section detail, figure 4.
101
￿ 195	Figure 3
104
￿ 123	195 ￿
121
43	102 ￿
￿ 196	103 ￿
	104

￿105

107 126 ￿

	119 ￿	PILOT VALVE
108		121
109		123 ￿
￿ 110	￿ 128	118 ￿
	120	122 ￿
		201
		127

MAJOR VALVE CROSS SECTION DETAIL

109 110 ￿ 112 114 ￿ 115 113 ￿ 111 116

Figure 4

)ASSEMBLY TORQUE REQUIREMENTS (

NOTE: DO NOT OVERTIGHTEN FASTENERS.

(105) Screws, 40 - 50 in. lbs (4.5 - 5.6 Nm).

LUBRICATION / SEALANTS

cApply Key-Lube grease to all “O” rings, “U” cups and

mating parts.

dApply Loctite 271 to threads. e Apply Loctite 262™ to threads. f Apply Loctite 572™ to threads.

650719-C (en) Page 7 of 8