TUBING AND FITTINGS (EVAPORATOR ASSEMBLY)

TM 5-4120-359-14

(16) Leak test the coil, the dehydrator, the newly brazed joints, and the joints in the area of the newly brazed

(17) Evacuate and charge the refrigeration system in accordance with paragraphs 4-9 and 4-10.

Follow-on Procedures: 1. Install the heater assembly. (See paragraph 4-32.)

2. Install the front evaporator cover and radio frequency fitter. (See paragraphs 3-17 and 4-17.)

3. Install the access cover. (See paragraph 3-14.)

4. Install the return air screen and frame. (See paragraph 3-18.)

5. Install air conditioner on shelter. (See paragraph 3-6.)

4-38. TUBING AND FITTINGS (EVAPORATOR ASSEMBLY)

The evaporator assembly contains a number of pieces of copper tubing in a variety of material grades; sizes, lengths, and

shapes and a number of elbows, tees, and adapters. Observe the following when replacing any piece of tubing or fitting

in the system:

Preliminary Procedures: 1. Remove air conditioner from shelter. (See paragraph 3-6.)

2. Remove evaporator coil and piping. (See paragraph 4-34.)

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