12 31... Replacing alternator belt pulley (Version 2)
WARNING: This page is about a different variant/trim than selected.
Special tools required:
- 12 7 121. See 12 7 121 COUNTERHOLDER WRENCH .
- 12 7 122. See 12 7 122 SOCKET .
Illustrations show N42: If fitted, remove cover cap from belt pulley. Depending on alternator type, slacken screw with: Torx socket wrench. Slacken multi-tooth socket wrench (special tool 12 7 122). Grip freewheel with special tool 12 7 121. Installation: Tightening torque, see 12 31 8AZ in 12 31 ALTERNATOR WITH DRIVE AND MOUNTING PARTS . Remove alternator drive belt. Release screw and if necessary remove freewheel.