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ENGINE - ENGINE MECHANICAL
EG-7
PRECAUTION,
1.
The basic troubleshooting procedures for the diesel engine (velve clearance. compression.
bearings, vatves. pistons. etc.) are the same checks you would make for gasoline engine.
2.
Repair of the injection pump requires considerable skill and use of
8
special test bench.
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Symptom
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Suspect area
Engine does not crank
Engine cranks normally
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2
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Engine cranks slowly
Engine cranks normally
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High engine idle speed
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3
Rough idle with warm
engine
6
7
2
5
lack of power
9
6
12
5
8
1
2
Engine suddenly SlOPS
2
4
1
3
Engine does not shut
off with key
2
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6
Excessive exhaust
smoke
Excessi....e fuel
consumption
4
3
8
10
2
5
7
Engine overheat
7
Low oil pressure
High oil pressure
Engine noise when
warm
2
HINT:
When inspecting a wire harness or circuit the Electrical Wiring Diagram repair manual should be
referred to and the circuits of related systems also should be checked.
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