Graco 239877 Marine Sanitation System User Manual


 
10 308883
Displacement Pump Service
9041
B
60
64
57
53
54
59
1
56
52
4
62
61
63
58
3
66
67
1
Using nut (63), torque the pump cylinder (59)
to the extension tube (64) at 45 to 55 ft-lb
(61-75 N-m).
Torque the shovel rod (58) to the piston (52)
at 25 to 30 ft-lb (34 to 41 N-m).
3
4
Torque the piston (52) to the extension rod
(57) at 25 to 30 ft-lb (34-41 N-m).
CAUTION:
Do not use slots in shovel
tube to tighten or loosen tube.
5
Fig. 3