INSTALLATION - TM-5-4120-393-140246

TM 5-4120-393-14

5-17. Solenoid Valves (K3 and K4) (cont)

INSTALLATION

NOTE

If valve body was not removed go to step 3.

Place the valve body (9) on the tube ends, purge the system with nitrogen and braze the tube joint s. See para 5-10

Using a screwdriver, secure the valve body (9) to the bracket with two screws (10) and lock washers (11).

Check internal surfaces of valve body to be sure it is clean.

Carefully install diaphragm (8), O-ring (7 ), and tube and plunger assembly (6). Secure to valve body with two screws

(4) and washers (5).

Place coil assembly (3) and name plate (2) onto tube and plunger assembly (6) and secure with nut (1).

Reconnect connector and harness.

Replace the dehydrator. See para 5-16.

Leak test all newly connected joints and those in the repair area. See para 5-12.

Evacuate and charge the refrigerant system. See para 5-13 and 5-14.

NOTE

FOLLOW ON MAINTENANCE:

1. Install junction box number two. See para 4-46.

2. Install lower front panel. See para 4-24.

3. Connect power.

5-40