TM 10-4330-232-12&P
4-21.
Differential Pressure Gauge.
This task covers:
Replace
INITIAL SETUP
Tools:
Materials/Parts:
General Mechanic's Tool Kit (Item 1, Appendix B)
Lockwashers (Appendix F)
Sealing Compound (Item 5, Appendix E)
Replace. (figure 4-16)
(1) Loosen two coupling nuts (1).
(2) Remove two screws (2), washers (3), and lockwashers (4) and remove differential pressure gauge (5).
(3) Remove two elbows (6) from differential pressure gauge (5).
(4) Apply sealing compound to threads on elbows (6).
(5) Install two elbows (6) and ensure they point down towards lines (7).
(6) Install differential pressure gauge (5) and secure with two screws (2), washers (3) and lockwashers (4).
(7) Tighten two coupling nuts (1).
4-28
