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TM5-4120-387-14
c.
Installation
(1) Place the fluid pressure regulating valve on tube ends.
(2) Wrap a wet rag around valve to insulate.
(3) Using wet rags or asbestos cloth, insulate tubing and valves in the
area of the fluid pressure relief valve.
(4) Purge the system with nitrogen and braze the tube joints. (See para
5-7 and 5-8.)
(5) Using screwdriver and wrench, secure fluid pressure relief valve to
casing with clamp, spacer, nut and screw.
(6) Leak test all newly connected joints and those in the repair area. (See
para 5-9.)
(7) Install coil and data plate on plunger of solenoid valve (L2).
(8) Using wrench, secure data plate and coil on solenoid valve (L2) with
nut.
(9) Replace the dehydrator. (See para 5-13.)
Follow-on procedures: 1.
Evacuate and charge the refrigerant system. (See paras
5-10 and 5-11.)
2.
Install top panel. (See para 5-23.)
5-67
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