Disassembling/Assembling Alternator; Checking Alternator; Checking Armature For Short To Ground (Earth); Disassembling/Assembling - BMW R 1100 S Repair Manual

4

Disassembling/assembling

alternator
•
Remove the cover retaining screws (1).
•
Unscrew nut (2) and remove sleeve (3).
•
Remove the cover.
•
Remove voltage regulator (4).
•
Installation is the reverse of the removal proce-
dure.
L
Note:
The belt pulley cannot be removed.

Checking alternator

•
Test with BMW MoDiTeC.
Checking armature for short to ground
(earth)
•
Test with BMW MoDiTeC.
2
3
1
S120020
12.7