Graco B Series Instructions-Parts List Manual page 11

Displacement Pump Service
60
64
57
53
54
Fig. 3
5
59
1
56
4 52
62
61
63
3
58
66
67
Caution: Do not use
slots in shovel tube to
tighten or loosen tube.
Using nut (63), torque the
pump cylinder (59) to the ex-
1
tension tube (64) at 45–55 ft-lb
(61–75 NSm).
Torque the shovel rod (58)
3
to the piston (52) at 25–30
ft-lb (34–41 NSm).
Torque the piston (52) to the
4
extension rod (57) at 25–30
ft-lb (34–41 NSm).
9040B
308883
11