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Repair
Air Cylinder Kit Installation
406
412
407
402
1
414
412
See Kits on page 29 for kit numbers.
Prepare Machine for Kit Installation
1. Relieve pressure. See Pressure Relief Procedure
on page 16.
2. Shut down the machine. See Shutdown, page 16.
3. Disconnect the pressurized air input hose.
4. Remove shroud screws.
5. Remove the shroud (107).
22
417
412
411
4
403
4
419
413
415
422
415
409
410
1
Torque to 41 in-lb (4.6 N•m).
2
Torque to 350 in-lb (39.5 N•m).
3
Torque to 100 ft-lb (135 N•m).
4
Coat all sliding surfaces with lubricant, part 115982.
5
Apply sealant tape to npt fittings.
420
405
401
412
418
404
408
2
414
Disassemble the Air Cylinder
6. Remove the incoming power bracket from the
machine by removing the two attachment screws.
7. Remove the two solenoid valves (407, 408) from the
cylinder blind end block (418) by removing the three
socket head cap screws (402).
8. Use an open-end wrench to remove all hex
nuts (103, 100b, 100d) connecting the piston rod to
the drive block.
9. Remove the four screws (108) that attach the cylin-
der rod end block (417) to the frame. Access the
screws through the four holes in the blind end
block (418) using a long allen wrench.
416
411
4
ti12490a
313937A
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