Carrier 38MGRQ18B 3 Series - Page 95

38MGR-04SM Specifications subject to change without notice. 95
DISASSEMBLY INSTRUCTIONS SIZE 30 (CONT)
6) Remove the discharge pipe
and suction pipe with a
burner.
7) Remove the hex nuts and
washers securing the
compressor to the bottom
plate.
8) Lift the compressor.
5 The 4-way
valve
How to remove the 4-way valve
1) Complete the steps in the
“Panel Plate” and “Fan
Assembly sections.
2) Extract the refrigerant gas.
3) Remove the electrical parts.
See the “Electrical Parts”
section.
4) Remove the coil screw and
remove the coil.
5) Detach the welded parts of
the 4-way valve and pipe.
6The
expansion
valve
How to remove the expansion
valve
2) Remove the electrical parts.
3) Remove the coils.
4) Detach the welded parts of
the expansion valves and
the pipes.
Coil
Welded
Parts
Expansion
valves
1) Complete the steps in the
“Panel Plate” and “Fan
Assembly sections.
See the “Electrical Parts”
section.