Webasto HL 90 - 9.2.6 Drive, Disassembly and Assembly

9 Repair HL 90
904
Fig. 902 Disassembly of Drive
1Cap
2Rotor
3Screw (3)
4 Orifice plate
5 Spacer ring
6 Motor
7Resistor
8 Grommet
9 Electrical connector
10 Washer
11 Tooth washer
12 Screw
13 Tooth washer (4)
14 Screw (4)
15 Screw (2)
16 Locking ring (2)
17 Washer (2)
18 Glow plug resistor (2)
19 Screw (3)
20 Lock washer (3)
21 Screw (3)
22 O-ring
23 Clutch
24 Air intake housing
25 Electrical connector
26 Round cord ring
27 Bypass fan
28 Screw (3)
29 Atomiser assembly
30 Cap nut
31 Washer
32 Displacer
33 Screw (2)
34 Fuel line
35 O-ring
36 Fuel inlet with double conical
ring and coupling nut
37 Tooth washer (3)
NOTE
Orifice plate (4) made
of plastic has no tooth
washers (13) and
spacer ring (5). Screws
(3) are then locked
with tooth washers (37).
If screws (15) are
sheet metal type
screws, there are no
locking rings (16) and
washers (17).
1
2
18
19
20
21
22
23
15
16
17
2
2
2
25
36
24
26
27
28
29
35
34
33
32
31
30
1
2
3
4
5
6
37
14
13
1
1 1 1
12
11
10
rt-rt
/bl
br-vi
7
8
9
rt/bl
sw
rt
vi