Replace The Alternator - Kärcher HDS 9/50 De Tr1 Service Manual

11.15.4 Replace the alternator

158
English 5.906-736.0 Rev. 00 (07/15)
1 Alternator
2 Screw
 Slightly loosen the screw for fastening the alternator.
 Move the alternator towards the motor and slacken the
V-belt this way.
1 V-belt
2 Fan wheel
 Remove and unthread the V-belt over the fan wheel.
NOTE
When installing the V-belt, position the alternator in a way
that the V-belt has the relevant tension again; e.g. inden-
tation depth with position "B" = 7-9 mm, see previous sec-
tion.
Unscrew the screws of the protective casing sufficiently,
pull the protective casing towards the front and bring it in
the correct position in the clockwise direction. Ensure that
the metal tab is on the inside and the screw with the wash-
er on the outside.
1 Alternator
2 Screw
 Disconnect battery.
 Mark the position of the alternator on the retainer for ori-
entation.
 Slightly loosen the screw for fastening the alternator.
 Move the alternator towards the motor and slacken and
remove the V-belt this way.
 Pull the connection plug off the alternator.
 Disconnect the alternator electrically.
Mind the cable run!
 Open the screw, remove the alternator.
 Install and electrically connect new alternator.
Mind the cable run!
 Connect the battery.
NOTE
Upon installation, push the alternator back on the marking
for orientation and screw it down so that the V-belt has the
appropriate tension again; e.g. indentation depth with po-
sition "B" = 7-9 mm, see previous chapter.