VDL Futura FHD2 E6, Руководство по ремонту

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Futura FHD2/FMD2 E6
DIAGNOSIS
1 - 21
Vehicle behaviour and performance
2
DD1020_01
1.9 VIBRATIONS AND ABNORMAL NOISES
1.9.1 THE ENGINE VIBRATES EXCESSIVELY
1.9.2 ABNORMAL NOISES FROM THE DRIVEN SHAFT
1.9.3 NOISE IN THE REAR AXLE
1.9.4 ABNORMAL NOISE FROM THE AXLE MOUNTING
1.9.5 ABNORMAL NOISE FROM THE ENGINE
Possible cause Remedy
Unbalanced flywheel. Check the flywheel’s attachment.
The flywheel oscillates. Check the flywheel’s attachment and whether the fly-
wheel oscillates.
Possible cause Remedy
The differential rattles. See the fault finding table: “Differential rattles; Driven
axles”
2 - 3.3.2 Vibrations and noises (

3 - 12) .
Rattling noise in the differential See the fault finding table: “Rattling noise in differential,
Driven axles, Vibrations and noises”
2 - 3.3.2 Vibrations
and noises (

3 - 12) .
Noises in the rear axle See the fault finding table: “Noise in the rear axle, Driven
axles, Vibrations and noises”
2 - 3.3.2 Vibrations and
noises (

3 - 12) .
Possible cause Remedy
Too low oil level. Top up the oil.
The oil has the wrong viscosity. Drain the oil and fill with oil that meets the specifications.
The attachment bolts have come loose. Drain oil and check the drained oil for the presence of
pieces of metal.
There is play in the pinion bearing. Adjust the pinion bearing or, if necessary, replace it.
Possible cause Remedy
The axle mounting makes a noise. Check the axle mounting.
The shock absorber makes a noise. See the fault finding table: “Shock absorber makes a
noise, Axle mounting and suspension, Shock absorber”
2 - 3.4.1 Shock absorber (

3 - 13) .
Possible cause Remedy
Noise in the distribution box. See the fault finding table: "Noise in the distribution box,
PR engine, Vibrations and noises"
2 - 3.2.1 Vibrations
and noises (

3 - 2) .