Mitsubishi Electric MR-CU375S-W-A Service Manual page 21

Compressor cover
(1) Remove 7 screws for compressor cover at the back of the refrigerator.
Fan motor of compressor compartment
(2) Detach the Elect cover
(3) Detach the Connector.
(4) Remove a screw that fixed bellmouth. Pull out the whole fan motor and disconnect the terminals.
(5) Pull out the fan from the fan motor.
(6) Detach the lid-fixing screw to take out the fan motor.
7 Detachment compressor.
(1) Collect gas from the charge pipe on the high pressure side.
(2) After collecting gas, cut the charge pipe on the low pressure side.
(3) Detach the welded section of the discharge pipe and suction pipe.
(4) Replace the compressor and the dryer at a time.
Caution on assembly
(1) After attaching the compressor, must to Vacuum and charge gas from charge pipe.
(2) Arrage the piping so that the pipe will not hit each other and compressor cover, (which causes loud noise). Then
attach the compressor cover.
(3) After all the work is complete, be sure to check the cooling preformance and the gas leak from the welded points.
Attach U washer as the figure shown below
Heat radition pipe at the right.
OPERATING PROCEDURE
Heat radiation pipe at back side
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Dryer
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Keep the clearance between each parts about the big
of fiinger (for 10 -15 mm.)
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Heat radiation pipe at back
Heat rediation pipe of
flat face flange
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Heat radiation pipe at the left.
Machine chamber
fan motor
Charge pipe(Low pressure side)
This mark shows welded point.
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