Pioneer YN020GMFI22M2D Service Manual page 97

5 Reactor
6 The 4-way
valve
How to remove the reactor
1) Perform work of item 1,2
2) Unfasten the connector
between IPM and reactor.
3) Remove two screws of
cover of inductance, and
remove the cover of
inductance
4) Disconnect two pieces of
wires connected from the
cover of inductance.
5) Remove four screws of
reactor, and remove the
reactor.
How to remove the 4-way
valve
1) Perform work of item 1,2.
2) Extract refrigerant gas.
3) Remove the electrical parts
from item 3.
4) Remove fixing screw of the
coil, and remove the coil.
5) Detach the welded parts of
4-way valve and pipe.
113
Screws of
cover of
inductance
Screws of
reactor
Coil
Welded parts