Infiniti G35 (V35) Sedan. Manual — part 717
PRECAUTIONS
FSU-25
< PRECAUTION >
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When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Precautions for Suspension
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CAUTION:
• When installing rubber bushings, the final tightening must be carried out under unladen conditions
with tires on ground. Oil might shorten the life of rubber bushings. Be sure to wipe off any spilled oil.
- Unladen conditions mean that fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools
and mats are in designated positions.
• After servicing suspension parts, be sure to check wheel alignment.
• Self-lock nuts are not reusable. Always use new ones when installing. Since new self-lock nuts are
pre-oiled, tighten as they are.
PIIB3706J
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< PREPARATION >
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PREPARATION
PREPARATION
PREPARATION
Special Service Tool
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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
ST35652000
(
–
)
Strut attachment
Disassembling and assembling shock
absorber
ST3127S000
(J-25765-A)
Preload gauge
Measuring rotating torque of ball joint
ZZA0807D
ZZA0806D
Tool name
Description
Power tool
Loosening bolts and nuts
Spring compressor
Removing and installing coil spring
PBIC0190E
S-NT717
FRONT SUSPENSION ASSEMBLY
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< ON-VEHICLE MAINTENANCE >
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ON-VEHICLE MAINTENANCE
FRONT SUSPENSION ASSEMBLY
Inspection
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MOUNTING INSPECTION
Make sure the mounting conditions (looseness, backlash) of each component and component conditions
(wear, damage) are normal.
BALL JOINT AXIAL END PLAY
1.
Set front wheels in a straight-ahead position.
CAUTION:
Never depress brake pedal.
2.
Place an iron bar or equivalent between transverse link or upper link and steering knuckle.
3.
Measure axial end play by prying it up and down.
CAUTION:
Be careful not to damage ball joint boot. never damage the installation position by applying exces-
sive force.
SHOCK ABSORBER
Check for oil leakage, damage and replace if malfunction is detected.
Standard
End play
: Refer to
FSU-28
< ON-VEHICLE MAINTENANCE >
[AWD]
WHEEL ALIGNMENT
WHEEL ALIGNMENT
Wheel Alignment Inspection
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Description
CAUTION:
Camber, caster, kingpin inclination angles cannot be adjusted.
• Measure wheel alignment under unladen conditions.
NOTE:
“Unladen conditions” means that fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
General Information and Recommendations
• A four-wheel thrust alignment should be performed.
- This type of alignment is recommended for any NISSAN/INFINITI vehicle.
- The four-wheel “thrust” process helps ensure that the vehicle is properly aligned and the steering wheel is
centered.
- The alignment rack itself should be capable of accepting any NISSAN/INFINITI vehicle.
- The rack should be checked to ensure that it is level.
• Make sure the machine is properly calibrated.
- Your alignment equipment should be regularly calibrated in order to give correct information.
- Check with the manufacturer of your specific equipment for their recommended Service/Calibration Sched-
ule.
Alignment Process
IMPORTANT:
Use only the alignment specifications listed in this Service Manual.
• 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 machine that operate these indicators may not be cor-
rect.
- This may result in an ERROR.
• Some newer alignment machines are equipped with an optional “Rolling Compensation” method to “com-
pensate” the sensors (alignment targets or head units). Do not use this “Rolling Compensation” method.
- Use the “Jacking Compensation Method”. After installing the alignment targets or head units, raise the vehi-
cle and rotate the wheels 1/2 turn both ways.
- See Instructions in the alignment machine you're using for more information on this.
Preliminary Check
Check the following:
• Tires for improper air pressure and wear.
• Road wheels for runout. Refer to
BRC-100, "Removal and Installation"
.
• Wheel bearing axial end play. Refer to
• Transverse link or upper link ball joint axial end play. Refer to
.
• Shock absorber operation.
• Each mounting part of axle and suspension for looseness and deformation.
• Each of suspension member, shock absorber, upper link and transverse link for cracks, deformation and
other damage.
• Vehicle height (posture).
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