Isuzu NPR 4J Series User Manual

6D2 – 10 STARTING SYSTEM
BRUSH AND BRUSH HOLDER
Measure the brush length and replace if it is worn beyond
the service limit.
Brush length mm (in.)
kw Standard Limit
2.2 14.5 (0.57)
2.0 16 (0.63)
10 (0.39)
Brush holder insulation test
Using a circuit tester, check the brush holder insulation.
Touch one probe to the holder plate and the other to the
positive brush holder. There should be no continuity.
OVERRUNNING CLUTCH
Inspect the teeth of pinion for wear and damage.
Replace if it damaged.
Rotate the pinion in direction of rotation (clockwise).
It should rotate smoothly. But in opposite direction, it
should be locked.
BEARING
Check the bearings for wear and damage. If the bearings
are noisy during operation, they should be replaceds.
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Isuzu NPR 4J Series Specifications

General

Brand	Isuzu
Model	NPR 4J Series
Category	Engine
Language	English