TM 5-4330-263-13&P
0011 00
Figure 1. Differential Pressure Gauge Replacement
REMOVAL
NOTE
If gauge remains at 0 during operation, replacement is unnecessary.
1.
Unscrew two tube nuts (figure 1, 4) and (13) and disconnect from adapter (3) and elbow (14).
2.
Remove two bolts (2) and two nuts (1) to remove differential pressure gauge (15) from brackets (16).
3.
Remove adapter (3) and elbow (14) from differential pressure gauge (15).
4.
Unscrew two tube nuts (6) and (11) and remove tube elbows (5) and (12) from elbows (8) and (10).
5.
Unscrew elbows (8) and (10) from vessel ports (7) and (9).
REPLACEMENT
1.
Apply antiseize compound to threads of two elbows (8) and (10).
2.
Install elbows (8) and (10) on vessel.
3.
Install two tube elbows (5) and (12) on elbows (8) and (10) and securing by tightening tube nuts (6) and (11).
0011 00-2