Fujitsu Comfort Series Service Manual page 60

1.1.5 MAIN PCB removal
WOYA060KLT and WOYA080KLT
screw
Remove the connectors and wires.
Remove the 4 mounting screws.
Remove the INVERTER ASSY.
screw
HEAT SINK
hook
Remove the HEAT SINK COVER by remove the hook.
Remove the mounting screw.
Remove the HEAT SINK.
1.1.6 FAN MOTOR removal
Remove the 4 screws.
Loose the clamp, remove the lead
wires and FAN MOTOR.
Remove the INVERTER BOX COVER
by sliding upward.
hook
HEAT SINK COVE
nut
R e m o v e h t
screw
hook
Remove the hook.
Remove the MAIN PCB.
e F A N n u . t
- 04-03 -
screw
screw
Remove the 7 mounting screws.
Spread the heat dissipation
compound on the other side of IPM
when you exchange Main PCB by
the repair.
R e m o v e h t e P R O P E L L E R F A . N