TM9-4110-254-14
5-21
PRESSURE REGULATOR VALVE (SUCTION) REPLACEMENT
This task covers:
a
Removal
b
Installation
INITIAL SETUP
Materials/Parts-
Equipment Conditions:
Lock Washer
Refrigeration system discharged (para 5-7) and
1, Appendix G
purged (para 5-8).
Insulation Tape
Left side door open
10, Appendix E
a
Removal
(1) Remove insulation (1) as necessary from pressure regulator valve (2) and fittings (3).
(2) De-braze two fittings (3) from pressure regulator valve (2) (para 5-9)
(3) Remove bolt (4), lock washer (5), pressure regulator valve (2), and clamp (6). Discard lock washer.
Figure 5-17. Pressure Regulator Valve
5-43
