Graco Check-Mate 2100 A Series Instructions-Parts List Manual page 21

THROAT PACKING DETAIL
21
24
22
23
19
25
20
3
39
4
1
2
Piston check valve
1 (see detail at right)
Intake check valve
2 (see detail at right)
3 Remove only if damaged.
4 Remove and clean plug.
5
Torque to 30–38 NSm (22–28 ft-lb)
6 Inspect mating surfaces.
Fig.
10
Service
13
15
14
1
PISTON CHECK VALVE
2
32
34
5
35 4
6
12
17
18
17
0920A
39
11
DETAIL OF
12
DETAIL OF
INTAKE CHECK VALVE
16
42
40
42
40
12
41
10
6
308149
1
5
4
8
7
6
01120
39
9
43
01166A
21