Graco 25R128, Setup - Operation - Repair

Page: 82 / 92

Parts
82 3A7526B
Inlet Valve, 25R427
F
IG
. 64: Inlet Valve
Torque to 1.70-2.58 ft-lb (2.3-3.5 N•m).
Torque to 2.21-3.32 ft-lb (3.0-4.5 N•m).
Torque to 3.0-3.7 ft-lb (4-5 N•m).
Torque to 7.4-8.9 ft-lb (10-12 N•m).
Apply sealant, Anaerobic, blue.
Apply sealant, pipe, SST.
1
2
3
4
5
6
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
6
1 5
3 5
4 5
2 5
2
Ref. Part Description Qty.
8301 ---- PLATE, bottom
1
8302 ---- BOSS, support
4
8303 ---- PLATE, mounting cylinder
1
8304 ---- COUPLING
1
8305 ---- VALVE, high pressure
1
8306 ---- SCREW, M4 x 0.7-8, socket head,
SST
4
8307 ---- SCREW, M4 x 0.7-16, socket
head, SST
4
8308 ---- CYLINDER, double vane rotary
1
8309 ---- SCREW, M8 x 1.25-16, SST
2
8310 18B911 FITTING, DIA 6, PT1/8
2
8311 ---- SCREW, SET, M4 x 0.7-3
2
Ref. Part Description Qty.