Graco TRITON 1030HP, Instructions-Parts List Manual

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Repair
309476B 19
12. Install the cup (47†) in the center housing.
13. Install the o-rings (43†, 44†) on the air valve seat
(33†). Lubricate the o-rings. Install the seat in the
center housing (5), oriented with the spring pin (34).
14. Install the gasket (35†), cover (36), and screws and
washers (38, 37). Torque to 6 N•m (4.4 ft-lb).
15. Reinstall the diaphragms (14), page 16.
16. Install the fluid covers (1). The arrows must point up.
Torque the screws (31) to 20 N•m (15 ft-lb).
17. Check that the felt strips (71) are in place on the
inside of the top (67) and bottom (66) covers. Install
the covers. The hole for the air inlet fitting must align
with the port in the center housing (5). Tighten the
screws (68).
18. Install the air inlet fitting (40).
F
IG
. 7. Repair the Air Valve
38
37 36
35†
†33
†43
†44
†47 45
67
5
12
31
12
68
66
68
7
22
22
11
20†
18
19†
21
14
31
21
19† 18
20†
29
30
17
46
28
6
25
24
42
†52
50
40
26
32
21
19†
18
20†
48†
†49
†52
51
50
14
15
23
51
Lubricate.
Torque to 8 N•m (5.9 ft-lb)
Torque to 15 N•m (11 ft-lb)
Torque to 6 N•m (4.4 ft-lb)
Torque to 20 N•m (15 ft-lb)
1
2
3
4
5
1
2
3
4
5
5
1
1
1
1
1
1
1
1
1
TI1958A
27
34
1
1
71
71
16