Graco 307212ZAC Scuba Diving Equipment User Manual


 
13307212
Service
Models 214980 (shown) & 244375
29
10
13
23
7
1
17
22
26
18
9
15
16
4
20
40
6
21
3
NOTE: Numbers indicate tightening sequence.
Tighten evenly to 7–10 in-lb (0.8–1.1 NSm), then
retorque to 125 in-lb (14 NSm) three times, consecu-
tively, to compensate for diaphragm relaxation.
5
2
4
6
1
3
BOTTOM VIEW
Air Bleed Hole
Fig. 4
1
3
2
Torque to 21–35 ft-lb (28–47 NSm)
1
1
Torque to 21–25 ft-lb (28–34 NSm)
2
Torque to 23–27 ft-lb (31–36 NSm)
3