Mitsubishi — Belt Tension (Alternator Side) - Adjust
Adjustments · Alternator drive belt
From a Mitsubishi operator's manual — check it applies to your exact model before use.
Browse Mitsubishi generators & specs →
Before you start
- Excessive belt tension can cause rapid wear of the alternator bearing and shorten belt life
Procedure
- Remove the belt cover.
- Loosen all retaining bolts of the alternator and adjusting plate.
- Insert a bar between the alternator and crankcase and use leverage for proper belt tension.
- Tighten all retaining bolts of the alternator and adjusting plate.
- Install the belt cover.
Tools required
- Bar/lever Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Mitsubishi operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.