Carrier 38MAQB12-1 Service Manual page 63

DISASSEMBLY INSTRUCTIONS SIZE 18K (CONT)
4 Four-way
valve
5 Compressor
How to remove the
four-way valve.
1) Complete the
steps in sections
1,2, and 3.
2) Recover the
refrigerant from
the refrigerant
circuit.
3) Remove the coil
screw then
remove the coil.
4) Detach the
welded parts of
four-way valve
and pipe.
5) Remove the
four-way valve
ass'y.
How to remove the
compressor.
1) Complete the
steps in sections
1,2, and 3.
2) Remove the
discharge pipe
and suction pipe
with a burner.
3) Remove the hex
nuts and washers
securing the
compressor on the
bottom plate.
4) Lift the
compressor from
the base pan
assembly.
The picture of four-way valve may be different from
the one on your side.
Four-way valve coil secured by one screw.
63
Four-way
valve
Welded
parts
Discharge
pipe and
suction
pipe
Nuts of
compressor