ARO PP30A Series Посібник оператора - Сторінка 9
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PARTS LIST / PP30A-XXX-XXX AIR MOTOR SECTION
255
243
231
140
199
135
133
134
MAJOR
VALVE
TORQUEREQUIREMENTS
NOTE: DONOTOVERTIGHTENFASTENERS.
ALLFASTENERSAREMETRIC.
Torque (105) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).
Torque (134) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).
Torque (240) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).
LUBRICATION/ SEALANTS
Apply Lubriplate FML-2 grease to "O" rings, "U" cups & mating parts.
Apply Loctite 271 to threads at assembly.
A replacement major valve service assembly is available separately, which includes the following:
637374-7 for models PP30A-XXX-XXX: 105(4),111,128(2),132,133(4),134(4),135,136,137,138,139,140,141,166,176(2), 199,
200, 231(2), 233, 240(2), 241, 242, 243, 244, 255(2), and 259(2).
PP30A-XXX-XXX (en)
118
121
174
173
167
244
233
141
200
241
128
138
111
139
137
242
128
136
105
169
168
172
171
170
166
240
231
255
132
176
Figure 5
MATERIALCODE
[A] = Aluminum
[B] = Nitrile
[Br] = Brass
[Bz] = Bronze
[C] = Carbon Steel
[Ck] = Ceramic
[D] = Acetal
[SP] = Santoprene
[SS] = Stainless Steel
[U] = Polyurethane
PILOT VALVE
PART GROUP
126
173
121
118
174
103
101
201
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