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38MGRBQ: Service Manual
4
COMPRESSOR
5
4-WAY VALVE
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
8. Disconnect the ground wire (yellow-green) after removing
the right-rear panel.
9. Remove the PCB card.
REMOVE THE COMPRESSOR
1. Perform the steps from sections 1, 2 and 3.
2. Remove the electrical control box and partition plate.
3. Extract the refrigerant gas.
4. Remove the sound insulation material and crankcase
heating cable.
5. Remove the compressor's terminal cover, and disconnect
the compressor thermo wires and compressor from the
terminal.
6. Remove the discharge pipe and suction pipe with a burner.
7. Remove the hex nuts and washers fixing the compressor to
bottom plate.
8. Lift the compressor.
REMOVE THE 4-WAY VALVE
1. Perform the steps from sections 1 and 2.
2. Extract the refrigerant gas.
3. Remove the electrical parts as described in section 3.
4. Remove the coil screw, then remove the coil.
5. Detach the welded parts of the 4-way valve and pipe.
98
CN 3
CN 4
CN 13
CN 10
CN33
CN 22
CN 40
CN 44
CN 2 CN1
REMARKS
REMARKS
Coil
Welded
Parts
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