Alternator Belts; Glow Plugs; Checking The Alternator Drive Belt; Check The Alternator Drive Belt - Nanni T4.155 Workshop Manual

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indice A

ALTERNATOR BELTS

GLOW PLUGS

CHECKING THE ALTERNATOR DRIVE BELT

CHECK THE ALTERNATOR DRIVE BELT

a) Check the drive belt and verify the amount of fraying, clogging or wear.
Check that the top of the drive belt does not touch the bottom of the pulley
groove. If one of the two drive belts is defective, replace both drive belts.
b) Check the sag in the drive belt by pressing the belt with a finger, at the
locations indicated in the drawing , with a force of 98 N (10 kgf).
Drive belt sag:
New belt:
Belt in service:
Readjust drive belt tension if the drive belt sag is not within the limits stipulated
in the specifications.
Special tool reference
Reference
Measure the drive belt tension with special maintenance tool.
Drive belt tension:
New belt:
Belt in service:
4 CYLINDERS WORKSHOP MANUAL
6 – 8 mm
8 – 12 mm
: 97031 2375
38 – 62 kgf
20 – 40 kgf
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