TM 10-4130-237-14
5-16. EXPANSION VALVE REPLAY (CONT)
a. Testing
1 Locate expansion valve bulb on low pressure line between evaporator and compressor.
2 Cut away insulation covering expansion valve bulb being careful not to nick bulb or line.
3 Loosen expansion valve bulb hose clamps.
4 Loosen screws and carefully slide clamps free of expansion valve bulb.
5 Install refrigeration charging manifold and manifold hoses (para 5-9).
6 Start engine (para 2-6a) and observe pressure gage on low side of charging manifold.
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