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666DXX-X-C
AIR MOT
OR SECTION
MAJOR VALVE
PILOT VALVE
101
118 k
111
112
k 113
k 114
115
116
117
119 k
102 k
103 k
104
z 123
121
122 k
120
107
108
109
110 k
106
.105
. TORQUE REQUIREMENTS ,
NOTE: DO NOT OVERTIGHTEN FASTENERS
(105) 40-50 in. lbs., apply Loctite Nickel Antiseize to threads.
See cross section detail Figure 3.
RADIUS SIDE
(AWAY FROM O-RINGS)
IMPORTANT
BE CERTAIN TO ORIENT (115) SPACER LEGS
AWAY FROM BLOCKING INTERNAL PORTS
WHEN REASSEMBLING AIR SECTION.
201
128Z
MAJOR VALVE CROSS SECTION DETAIL
109 110k
112
114k
113k
115 111
116
FIGURE 3
107
127
126Z
LUBRICATION / SEALANTS
k Apply Keylube to all O-rings, U-Cups & mating parts.
z Apply Loctite 271 to threads.
Z Apply pipe sealant to threads.