Parts

A-25 Air Motor Pump Assembly, 262573

308

3 313

305

4 306

307

314

325 316

315 3 7

3133

319

305314

2

309 301

Ref

Part

Description

Qty.

301

16G915

PLATE, Mounting, Cylinder

1

302

193031

NUT, retaining

2

303

262647

PUMP, displacement, w/lube; iso

1

304

262648

PUMP, displacement; resin

1

305

15J132

LINK, connecting

2

306

183210

PIN, str, hdls

2

307

183169

SPRING, retaining

2

308

M12LP0

MOTOR, air, NXT, 6 in., cycle

1

 

 

only; see manual 312796

 

309

16G929

ROD, tie

4

310

125266

NUT, lock, nylon, m12

4

311

16G926

BRACKET, pump mounting

1

312

117833

ADAPTER, 3/4-16 JIC x 3/8 NPT

2

313

120553

NUT, center lock, 5/8-18

3

314

111799

SCREW, cap, hex hd

4

315

16G914

ADAPTER, rod

1

316

114110

ELBOW, male, swivel

1

317

15K783

ELBOW, street, 90°

1

318

116746

FITTING, barbed, plated

2

319

16G916

PLATE, yoke, pump

1

322

15H108

LABEL, pinch point

1

324

100139

PLUG, PIPE

2

325

15B565

VALVE, 1/4 npt, park

1

322

310 6

 

312

302 5

 

318

324

 

 

317

 

5

304

312

 

 

 

303 5

1

Apply PTFE tape and sealant to non-swiveling pipe threads.

2

Torque to 88.5-124 in.-lbs (10-14 N•m).

 

3

Torque to 32-38 ft-lbs (43-51 N•m). Torque nut (313) after

 

assembly of item pin (306) and spring (307).

 

4

Install adapters so that pins (306) will be in-line with each other.

5

Lubricate threads of pump cylinders (303, 304) and plate (301)

 

with lubricant prior to assembly into mounting plate. Assemble

 

pump cylinder 1/2 thread above flush to one and one half thread

 

above flush of mounting pate surface.

 

6

Torque to 27-32 ft-lbs (37-43 N•m).

 

7

Use blue thread lock (medium).

 

48

3A1570A

Page 48
Image 48
Graco A-25 important safety instructions Air Motor Pump Assembly, PLUG, Pipe