Graco A Series Instructions Manual page 17

Torque to 136–149 N.m (100–110 ft-lb).
Torque to 325–353 N.m (240–260 ft-lb).
Torque to 386–407 N.m (285–300 ft-lb).
Lubricate.
Lips face up.
Lips face down.
See Throat Packing Detail at left.
See Piston Packing Detail at left.
9
Torque to 190–217 N.m (140–160 ft-lb).
Throat Packing Stack Detail
(Displacement Pump 237–510 Shown;
see page 20 for options.)
2 (Ref)
*4
*3
*6
7 (Ref)
Piston Packing Stack Detail
(Displacement Pump 237–510 Shown;
see page 20 for options.)
10 (Ref)
9 (Ref)
16 (Ref)
*13
*12
*15
18 (Ref)
*8 (Ref)
Fig. 7
Service
5*
*8
B
*11
F
E
P
A
14*
*8
03634
1
S
2
7
T
10
9
18
16
17*
D
19
9