Fan Driver Pcb Removal - Fujitsu Airstage VR-II Series Service Manual

8. Fan driver PCB removal

IPM
- Spread the heat dissipation compound on the other side of IPM
when you exchange Fan driver PCB by the repair.
- Spread the heat dissipation compound without a gap between
the Heat sink L and Heat sink K.
Fan driver PCB
Heat sink L
Heat sink K
Remove the connectors.
Compound
Parts Name
HEAT SINKER(20g)
06-06
Spacers Screws Spacers
(For IPM)
Remove the 2 mounting screws
and the spacers.
Note the tightening torque at the installation.
Tightening torque is as follows.
- Temporary tightening : 0.3 +0.1N m
-
- Final tightening : 1.3 +0.1N m
-
Service Parts No.
0000036795
.
.