ISM, ISMe, and QSM11 – 013-003   Alternator Bracket

• Remove the alternator drive belt. Refer to Procedure 013-005 in Section 13.
• Remove the alternator. Refer to Procedure 013-001 in Section 13.
• Remove the belt tensioner. Refer to Procedure 013-021 in Section 13.

Remove the belt tensioner from the alternator bracket.

Remove the three alternator bracket mounting capscrews and remove the alternator mounting bracket.

Inspect the alternator mounting bracket for cracks.

Replace if cracked.

Inspect underneath the alternator and belt tensioner for wear.

If wear is found, replace the alternator bracket.

Check the idler pulley. The pulley must spin freely.

Replace the idler pulley if damage is found.

Remove the capscrew, cover plate, axle shaft and the idler/bearing assembly.

Install the axle shaft, the idler/bearing assembly, the cover plate and tighten the capscrew.

Install the alternator bracket and tighten the capscrews.

• Install the belt tensioner. Refer to Procedure 013-021 in Section 13.
• Install the alternator. Refer to Procedure 013-001 in Section 13.
• Install the alternator belt. Refer to Procedure 013-005 in Section 13.
• Operate the engine and check for proper operation.