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48 3A1570A
A-25 Air Motor Pump Assembly, 262573
Apply PTFE tape and sealant to non-swiveling pipe threads.
Torque to 88.5-124 in.-lbs (10-14 N•m).
Torque to 32-38 ft-lbs (43-51 N•m). Torque nut (313) after
assembly of item pin (306) and spring (307).
Install adapters so that pins (306) will be in-line with each other.
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.
Torque to 27-32 ft-lbs (37-43 N•m).
Use blue thread lock (medium).
1
2
3
4
5
6
7
301
322
310
302
6
312
312
303
304
309
307
306
305
305
313
3
315
3133
319
311
314
324
318
317
2
308
316
314
325
3 7
5
5
5
4
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
only; see manual 312796
1
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