Mitsubishi Electric XD8100U Service Manual page 29

4. Removal of the exhaust fan (front)
1. Remove the top cover ASSY according to "1. Removal of
the lens ASSY, zoom, focus motor ASSY".
2. Remove the CW cover unit according to "2. Removal of
the color wheel ASSY".
3. Remove the fi lter cover unit according to "3. Removal of
the ACF SENSOR PCB ASSY".
4. Remove the eight screws (a) and top case ASSY as
shown in Fig. 3-4.
5. Remove the relay connector of the exhaust fan (front).
6. Remove the two screws (b) and exhaust fan ASSY (front)
as shown in Fig. 3-4.
7. Remove the EX duct FT and EX duct FB as shown in
Fig. 3-4.
ax 3
ax 1
bx 2
- 24 -
Top case ASSY
ax 1
EX duct FT
Exhaust fan (front)
EX duct FB
Exhaust fan ASSY(front)
Fig. 3-4
ax 2
ax 1