INSUFFICIENT OUTPUT
Classification
Main inspection or adjustment areas
I
/
1. lnjection timing
Fuel
2.
lnjection pump
3.
lnjection nozzle
/
1.
Valve
Compression
1
2.
Piston ring
/
3.
Piston
I
relief down is within the standard, the engine output is normal. Perform an inspection of the drive unit.
ENGINE OVERHEATING
4.
Cylinder
Drive
[Point
I]
1.
Clutch slip
2.
Torque converter one-way clutch slip
Fuel
[Point
I]
Relief down engine speed inspection
Inspection for determining whether the insufficient output is in the engine unit or in the drive system. If the
Classification
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2.
Injection pump
Main inspection or adjustment areas
1.
lnjection timing
3.
lnjection nozzle
1. Cylinder head gasket
Compression
2.
Cylinder head
3.
Cylinder block
Cooling
[Point
I]
Radiator internal bubble inspection
1. Coolant
2.
V belt
3.
Radiator
[Point
I]
4.
Thermostat
If the cylinder head, gasket or cylinder block is defective and bubbles are being generated inside the
radiator, the engine oil will become cloudy.