4-77. EXPANSION VALVE (QUENCH)
1. Disconnect power.
2. Remove air conditioner from shelter. (See paragraph 3-6.)
3. Remove right end condenser cover (See paragraph 3-26.)
4. Remove left end condenser cover. (See paragraph 3-27.)
(1) Inspect for evidence of leaks, kinked, or otherwise damaged capillary line, and loose or missing valve stem
(2) Check sensing bulb to see that it is securely clamped to the compressor inlet suction line.
Change 2 4-160.1/(4-160.2 blank)
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