Nissan Frontier D40. Instruction — part 278
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
DLN-133
< FUNCTION DIAGNOSIS >
[PROPELLER SHAFT: 2F1310]
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FUNCTION DIAGNOSIS
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000005275498
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
Possible cause and suspected parts
Une
v
en
rot
a
ti
on
torq
ue
Rot
a
ti
on
im
ba
la
nc
e
Ex
ce
ss
iv
e run
ou
t
Di
ff
ere
n
ti
al
Axle
Su
sp
en
si
on
Ti
re
s
Road wheel
Driv
e sh
af
t
Brak
es
S
tee
ring
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
DLN-134
< ON-VEHICLE REPAIR >
[PROPELLER SHAFT: 2F1310]
PROPELLER SHAFT
ON-VEHICLE REPAIR
PROPELLER SHAFT
On-Vehicle Service
INFOID:0000000005275499
APPEARANCE AND NOISE INSPECTION
• Check the propeller shaft tube surface for dents or cracks. If damaged, replace the propeller shaft assembly.
• Check the bearings for noise and damage. Repair or replace the bearings as necessary.
PROPELLER SHAFT VIBRATION
If a vibration is present at high speed, inspect the propeller shaft runout first.
1.
Measure the runout of the propeller shaft tube at several points
by rotating the final drive companion flange with your hands.
Refer to
DLN-139, "General Specification"
.
2.
If the runout exceeds specifications, disconnect the propeller
shaft at the final drive companion flange; then rotate the com-
panion flange 90
°
, 180
°
and 270
°
and reconnect the propeller
shaft.
3.
Check the runout again. If the runout still exceeds specifications,
replace the propeller shaft assembly.
4.
After installation, check for vibration by driving the vehicle.
LDIA0160E
LDIA0118E
PROPELLER SHAFT
DLN-135
< REMOVAL AND INSTALLATION >
[PROPELLER SHAFT: 2F1310]
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REMOVAL AND INSTALLATION
PROPELLER SHAFT
Removal and Installation
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COMPONENTS
Model 2F1310
REMOVAL
1.
Put matching marks on the front propeller shaft flange yoke and
the front final drive companion flange as shown.
CAUTION:
For matching marks, use paint. Never damage the flange
yoke and companion flange of the front final drive.
2.
Put matching marks on the front propeller shaft flange yoke and
the transfer companion flange.
CAUTION:
For matching marks, use paint. Never damage the flange
yoke and companion flange of the front final drive.
3.
Remove the bolts and then remove the front propeller shaft from
the front final drive and transfer.
INSPECTION
WDIA0304E
1.
Propeller shaft tube
2.
Snap ring
3.
Journal bearing
4.
Journal
5.
Flange yoke
Front
SDIA2046E
DLN-136
< REMOVAL AND INSTALLATION >
[PROPELLER SHAFT: 2F1310]
PROPELLER SHAFT
• Inspect the propeller shaft runout. If runout exceeds the limit,
replace the propeller shaft assembly. Refer to
• While holding the flange yoke on one side, check axial play of the
joint as shown. If the journal axial play exceeds the specification,
repair or replace the journal parts. Refer to
• Check the propeller shaft tube surface for dents or cracks. If dam-
age is detected, replace the propeller shaft assembly.
INSTALLATION
Installation is in the reverse order of removal.
• After installation, check for vibration by driving the vehicle. Refer to
DLN-133, "NVH Troubleshooting Chart"
.
CAUTION:
Do not reuse the bolts and nuts. Always install new ones.
LDIA0118E
LDIA0117E
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