Graco 312068M important safety instructions Side Shown, Piston Assembly

Parts

Piston and Cylinder Seals

A Side Shown

219

6

9 4

36 27

29

6 34 13

22

10

11

9

14 2

24

12

1

35

16 4	17
26 4
31

	23
	5
	8 3
	B side of pump is same as A side except items 31,
	34, 35, and 36 are reversed.
1	Apply supplied sealant to threads
2	Torque to 75 ft-lb (101.3 N•m)
3	Torque to 45 ft-lb (60.8 N•m)
4	Seal must be pressed straight into housing
5	See Torque Specification table for torque
	according to pump size
6	Part not used on Model P7758-255773

TI9780b

Piston Assembly

3

TI9778a

28

18 15 25 1

5

#28 Piston Assembly

Item 25 Torque Specification
Pump Size	Torque
30	130 in-lb (14.7 N•m)
28, 40, 48, 60	22 ft-lb (29.7 N•m)
80, 88, 96, 120, 140	45 ft-lb (60.8 N•m)

25 18

15

28

1

r_24f290_312068

16 312068M