Webasto HL 90 - Page 36

9 Repair HL 90
906
CAUTION
Align interlock surfaces in rotor and on motor shaft.
WARNING
The 12 V type heater has only one glow plug resistor (18)
fitted. Make sure to close second opening in air intake
housing with a screw plug.
NOTE
Check fuel line position with gauge No. 866 45A by
positioning gauge on drive shaft of bypass fan and
reading the value 0.5 + 0.5. Bend as required to adjust
distance (see Figure).
30°
16
17
0.5 to 1
Fuel line
Gauge
(Ident. No.
866 45A)