Nissan Titan. Instruction — part 351
PREPARATION
FSU-3
< PREPARATION >
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PREPARATION
PREPARATION
Special Service Tool
INFOID:0000000009885592
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tool
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Tool number
(Kent-Moore No.)
Tool name
Description
ST29020001
(J-24319-01)
Gear arm puller
Removing ball joint for steering knuckle
a: 34 mm (1.34 in)
b: 6.5 mm (0.256 in)
c: 61.5 mm (2.421 in)
HT72520000
(J-25730-A)
Ball joint remover
Removing tie-rod outer end
a: 33 mm (1.30 in)
b: 50 mm (1.97 in)
r: 11.5 mm (0.453 in)
—
(J-49286-1)
Drift and pull gauge
Measuring drift and pull
NT694
NT546
AWEIA0156ZZ
Tool name
Description
Spring compressor
Removing and installing coil spring
Power tool
Loosening nuts, screws and bolts
NT717
PIIB1407E
FSU-4
< SYMPTOM DIAGNOSIS >
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
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Use the chart below to help you find the cause of the symptom. Repair or replace parts as necessary.
x: Applicable
Reference page
(2
F1
31
0)
"
Possible Cause and
SUSPECTED PARTS
Imp
rop
er i
ns
ta
lla
tio
n,
lo
os
en
es
s
Sh
oc
k ab
so
rbe
r
de
form
a
tio
n,
Bu
sh
in
g o
r m
ou
nti
ng
de
teri
ora
tio
n
Part
s interf
erence
S
p
rin
g f
ati
gu
e
Su
sp
en
si
on
lo
os
en
es
s
In
co
rrec
t wh
ee
l a
lig
nm
en
t
S
tab
ili
ze
r ba
r fa
tig
ue
PROPELLER S
H
AFT
FRONT F
INAL
DRI
VE
DRIVE SHAFT
WHEE
L HUB
TI
RE
S
ROAD WHEE
L
BRAKE
S
STE
E
RING
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
×
×
×
Shudder
×
×
×
×
×
×
×
×
Poor quality ride or handling
×
×
×
×
×
×
×
×
×
×
ON-VEHICLE SERVICE
FSU-5
< PERIODIC MAINTENANCE >
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PERIODIC MAINTENANCE
ON-VEHICLE SERVICE
Front Suspension Parts
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Check front suspension parts for excessive play, cracks, wear and
other damage.
• Shake each front wheel to check for excessive play.
If looseness is noted, inspect wheel bearing end play, then check
ball joint end play. Refer to
FAX-5, "On-Vehicle Inspection and Ser-
and
.
• Make sure that the cotter pin is inserted (4WD only).
• Retighten all nuts and bolts to the specified torque.
• Check shock absorber for oil leakage and other damage.
• Check suspension ball joint for grease leakage and ball joint dust
cover for cracks and other damage.
Front Wheel Alignment
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PRELIMINARY INSPECTION
WARNING:
Always adjust the alignment with the vehicle on a flat surface.
NOTE:
If alignment is out of specification, inspect and replace any damaged or worn suspension parts before making
any adjustments.
1. Check and adjust the wheel alignment with the vehicle under unladen conditions. “Unladen conditions”
means that the fuel, coolant, and lubricant are full; and that the spare tire, jack, hand tools and mats are in
their designated positions.
2. Check the tires for incorrect air pressure and excessive wear.
3. Check the wheels for run out and damage. Refer to
.
4. Check the wheel bearing axial end play. Refer to
FAX-5, "On-Vehicle Inspection and Service"
.
5. Check the shock absorbers for leaks or damage.
6. Check each mounting point of the suspension components for any excessive looseness or damage.
7. Check each link, arm, and the rear suspension member for any damage.
8. Check the vehicle height. Refer to
FSU-23, "Wheelarch Height (Unladen*1)"
GENERAL INFORMATION AND RECOMMENDATIONS
1. A Four-Wheel Thrust Alignment should be performed.
• This type of alignment is recommended for any NISSAN vehicle.
• The four-wheel “thrust” process helps ensure that the vehicle is properly aligned and the steering wheel
is centered.
• The alignment machine itself should be capable of accepting any NISSAN vehicle.
• The alignment machine should be checked to ensure that it is level.
2. Make sure the alignment machine is properly calibrated.
Suspension component torque
: Refer to
SMA525A
SFA392B
FSU-6
< PERIODIC MAINTENANCE >
ON-VEHICLE SERVICE
• Your alignment machine should be regularly calibrated in order to give correct information.
• Check with the manufacturer of your specific alignment machine for their recommended Service/Cali-
bration Schedule.
THE ALIGNMENT PROCESS
IMPORTANT: Use only the alignment specifications listed in this Instruction. Refer to
1. When displaying the alignment settings, many alignment machines use “indicators”: (Green/red, plus or
minus, Go/No Go). Do NOT use these indicators.
• The alignment specifications programmed into your alignment machine that operate these indicators
may not be correct.
• This may result in an ERROR.
2. Most camera-type alignment machines are equipped with both “Rolling Compensation” method and
optional "Jacking Compensation" method to “compensate” the alignment targets or head units. "Rolling
Compensation" is the preferred method.
• If using the "Rolling Compensation" method, after installing the alignment targets or head units, push or
pull on the rear wheel to move the vehicle. Do not push or pull on the vehicle body.
• If using the “Jacking Compensation” method, after installing the alignment targets or head units, raise
the vehicle and rotate the wheels 1/2 turn both ways.
NOTE:
Do not use the "Rolling Compensation" method if you are using sensor-type alignment equipment.
• Follow all instructions in the alignment machine you are using for more information.
CAMBER AND CASTER
1. Measure camber and caster of both the right and left wheels and adjust as necessary to specification.
NOTE:
Some vehicles may be equipped with straight (non-adjustable) lower link bolts and washers. In order to
adjust camber and caster on these vehicles, first replace the lower link bolts and washers with adjustable
(cam) bolts and washers.
2. If outside of the specified value, adjust camber and caster using
the cam bolts (1) in the front lower link (2).
CAUTION:
After adjusting the camber and caster check the toe-in.
NOTE:
Camber changes about 3' (0.05
°) with each graduation of one
cam bolt (1). Refer to table below for examples of lower link cam
bolt (1) effect on camber and caster.
3. Tighten the cam bolt nuts to specification. Refer to
.
TOE-IN
WARNING:
Camber
and caster
WEIA0153E
Rear cam bolt
1 In
1 Out
1 In
1 Out
0
0
1 In
1 Out
Front cam bolt
1 Out
1 In
1 In
1 Out
1 In
1 Out
0
0
Camber
Degree minute
(Decimal degree)
0 (0)
0 (0)
7' (0.12
°)
- 7' (-0.12
°)
3' (0.05
°)
- 3' (-0.05
°)
3' (0.05
°)
- 3' (-0.05
°)
Caster
Degree minute
(Decimal degree)
- 14' (-0.23
°)
14' (0.23
°)
0 (0)
0 (0)
7' (0.12
°)
- 7' (-0.12
°)
- 7' (-0.12
°)
7' (0.12
°)
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