Pump Sub-Assembly, Lc0112 - Graco PR70 Repair And Parts Manual

Pump Sub-Assembly, LC0112

The pump shaft is installed with Krytox. Contact with
Krytox can lead to flu-like symptoms. The MSDS for this
material is available upon request.
2
1
Torque to 350 in-lb (39.5 N•m).
2
Lube shaft with krytox grease prior to insertion into bearing.
3
Shaft seal (503) must be installed with open side facing the washer (512).
Ref Part Description
501 106258 PACKING, o-ring
502 108712 NUT, hex
503 120887 SEAL, posipak, 3/8 x 5/8, uhmwpe
504 120890 RING, retaining
505 120913 SCREW
506 120982 SCREW
507 15K786 HOUSING, pump
312760Y
508
507
511
505
1
513
514
503
510
502
509
Ref Part
Qty
508 15K787 CAP, end, pump, machined
2
509 15K803 COLLAR
2
510 15K804 HOUSING, bearing, seal
2
511 15K824 ROD, piston
2
512 15K828 WASHER, housing, seal
4
513 15K895 HOUSING, check valve
8
514 LC0093 KIT, rebuild, valve, check
1
506
501
504
512
3
ti12491a
Description
Parts
Qty
2
2
2
2
2
2
2
53