Isuzu — Cooling Fan Drive Belt Tension Adjustment
Maintenance
From a Isuzu service manual — check it applies to your exact model before use.
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Procedure
- Adjust fan belt tension by moving the alternator.
- Depress the drive belt mid-portion with a 10 kgf (22 lb/98 N) force.
- Check drive belt deflection is 10.0 mm (0.39 in).
Specs & values
- Drive Belt Deflection: 10.0 mm (0.39)
Source: Isuzu service 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.