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TM5-4120-377-14
(4) Unwrap the insulation from the suction tube so that the joint on the compressor is exposed.
(5) Discharge the refrigerant system per paragraph 5-6.
(6) While purging the system with nitrogen, debraze the tubing. (See para 5-7 and 5-8.)
(7) Using wrenches, remove four lock nuts and flatwashers from top of mounting feet and fourshoulder bolts,
eight flat washers, and four rubber washers from underneath side of unit.
Figure 5-19. Compressor (B1)
(8) Lever or tilt the compressor and remove rubber washer and bushing from under each of the four
mounting feet.
If compressor burn out is suspected, use care when handling compressor to avoid
touching compressor sludge, Acid in sludge can cause burns.
(9) Carefully slide compressor from air conditioner.
(10) Check the compressor to see if a motor burn out is indicated.
5-39
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