Toshiba RAS-M10PKVP-E Service Manual page 131

12-1-8. Cross Flow Fanr
1) Perform work of Detachment 11-1-1. Removing the
Front Panel and Moving Panel and 11-1-2. Fixing
Frame Assembly.
2) Remove the two fixing screws (10 mm) at the left of
the heat exchanger end plate, and then remove the
two fixing screws (12 mm) of the bearing base
assembly.
3) Remove the bearing base while lifting the heat
exchanger.
4) Remove the cross flow fan while lifting the heat
exchanger.
Screws (12 mm)
Fig. 12-1-11
CAUTION
Check and perform items 1 and 2 in the following right
side.
Fig. 12-1-12
Bearing base
Screws
(10 mm)
Heat exchanger
A B
1
Keep 27mm distance between the support
shaft at the rear centre of the unit and the
immediate right joint-section of the cross
flow fan.
Detail A
The support shaft
at the rear centre of the unit
2
Check that the fan motor shaft end projects
by 9 mm above the screw boss of the cross
flow fan.
If the motor shaft end is below the screw boss, the
cross flow fan may have been assembled
improperly.
Check again whether the cross flow fan have been
assembled properly.
Detail B
Set screw of the cross flow fan Set screw of the cross flow fan Set screw of the cross flow fan
Fan motor shaft Fan motor shaft Fan motor shaft
9mm 9mm 9mm
3
Be sure to tighten the hexagon socket set
screw so that it touches the D-cut surface of
the fan motor shaft.
– 131 –
27mm
Fig. 12-1-13
Fig. 12-1-14