8.12 Battery-Charging Generator
8.12.1 Battery-charging generator – Drive belt removal and installation
Preconditions
☑
Engine is stopped and starting disabled.
WARNING
Belt tensioner spring is pretensioned.
Risk of hands being crushed!
• Lock belt tensioner in position.
• Only use specified tools and devices.
Removing battery-charging gen-
erator drive belt
1.
Fit square wrench with extension into square
hole (2) on belt tensioner.
2.
Turn belt tensioner clockwise against the
spring force almost up to the stop.
3.
Insert 8 mm steel pin (e.g. punch) (1) to lock
belt tensioner.
4.
Remove drive belt (3).
5.
Turn belt tensioner clockwise against the
spring force almost up to the stop to remove
the 8 mm steel pin.
6.
Remove 8 mm steel pin.
7.
Release belt tensioner and remove square
wrench with extension.
Installing battery-charging gen-
erator drive belt
1.
Fit square wrench with extension into square
hole (2) on belt tensioner.
2.
Turn belt tensioner clockwise against the
spring force almost up to the stop.
3.
Insert 8 mm steel pin (e.g. punch) (1) to lock
belt tensioner.
Note:
When placing the drive belt in the grooves, no
force must be applied.
4.
Fit new drive belt (3).
5.
Turn belt tensioner clockwise against the
spring force almost up to the stop to remove
the 8 mm steel pin.
6.
Remove 8 mm steel pin.
7.
Release belt tensioner and remove square
wrench with extension.
8.
Make sure that drive belt (3) is correctly seat-
ed in the grooves.
MS150100/04E 2015-09
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TIM-ID: 0000045461 - 005