Nissan Altima L32. Instruction — part 1190
PREPARATION
RSU-5
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PREPARATION
PREPARATION
Special Service Tool
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Commercial Service Tool
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Tool number
Tool name
Description
HT72520000
(J-25730-A)
Ball joint remover
Removing upper ball joint
ST3127S000
(J-25765-A)
Preload gauge
Measuring ball joint rotating torque
NT146
ZZA0806D
Tool name
Description
Power tool
Loosening bolts and nuts
PBIC0190E
RSU-6
< ON-VEHICLE MAINTENANCE >
REAR SUSPENSION ASSEMBLY
ON-VEHICLE MAINTENANCE
REAR SUSPENSION ASSEMBLY
On-vehicle Service
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• Check the suspension parts for excessive play, cracks, wear or damage. Shake each rear wheel to check for
excessive play.
• Retighten all nuts and bolts to the specified torque.
• Make sure that the cotter pin is installed.
• Check the shock absorber for oil leakage or other damage.
• Check the wheelarch height. Refer to
.
• Check the suspension ball joint for grease leakage and the ball
joint dust cover for cracks or other damage.
Inspection
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SHOCK ABSORBER ASSEMBLY
• Check for smooth operation through a full stroke for both compression and extension.
• Check for oil leakage on the welded or gland packing portions.
• Check the shock absorber piston rod for cracks, deformation, or other damage and replace if necessary.
SUSPENSION ARM
• Check the suspension arm for damage, cracks, deformation and replace if necessary.
• Check the rubber bushings for damage, cracks and deformation. Replace suspension arm if necessary.
• Check the ball joint. Replace the suspension arm assembly if any
of the following conditions exist:
- Ball stud is worn.
- Joint is hard to swing.
- Check if the swinging force (A), rotating torque (B), or vertical end
play (C) is out of specification using Tool.
NOTE:
Before checking specifications, turn the ball joint at least 10 revolu-
tions so the ball joint is properly broken in.
RADIUS ROD
• Check the radius rod for any deformation, cracks, or damage and replace if necessary.
• After installing the radius rod, check the wheel alignment and adjust if necessary. Refer to
FRONT LOWER LINK
• Check the front lower link for any deformation, cracks, or damage and replace if necessary.
UPPER AND LOWER RUBBER SEATS
• Check the upper and lower rubber seats for deterioration, or cracks and replace if necessary.
REAR LOWER LINK AND COIL SPRING
SMA113
Tool number : ST3127S000 (J-25765-A)
Swinging force (A)
: Refer to
.
Rotating torque (B)
: Refer to
.
Vertical end play (C)
: Refer to
.
SFA858A
REAR SUSPENSION ASSEMBLY
RSU-7
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• Check the rear lower link and coil spring for any deformation, cracks, or other damage and replace if neces-
sary.
STABILIZER BAR
• Check the stabilizer bar and clamps for any deformation, cracks, or damage and replace if necessary.
• Check the rubber bushings for deterioration, or cracks and replace if necessary.
Inspection and Adjustment
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Before checking the rear wheel alignment, make a preliminary inspection.
• Measure the wheel alignment under unladen conditions.
NOTE:
Unladen conditions mean that fuel, engine coolant, and lubricants are full. That the spare tire, jack, hand
tools, and mats are in their designated positions.
PRELIMINARY INSPECTION
• Check the tires for wear and for improper inflation.
• Check the wheels for deformation, cracks, and other damage. Remove the wheel and check the wheel
.
• Check the rear wheel bearings for looseness.
• Check the rear suspension for looseness.
• Check that the rear shock absorbers work properly.
• Check the wheelarch height in the unladen condition. Refer to
RSU-19, "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.
• 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
"Wheelarch Height (Unladen*1)"
.
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. 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
vehicle and rotate the wheels 1/2 turn both ways.
• See Instructions in the alignment machine you are using for more information.
CAMBER
• Measure the camber of both the right and left wheels using a suitable alignment gauge and adjust using the
following procedure.
RSU-8
< ON-VEHICLE MAINTENANCE >
REAR SUSPENSION ASSEMBLY
• If the camber is not within specification, adjust the camber by turn-
ing the adjusting bolts in the same direction.
1. Turn the adjusting bolts in the same direction to calibrate.
NOTE:
Camber changes about 5
° with each graduation of the adjusting
bolt.
2. Tighten the adjusting bolt nuts to the specified torque.
TOE-IN
Measure the toe-in using the following procedure. If out of specification, inspect and replace any damaged or
worn rear suspension parts before adjusting.
WARNING:
• Always perform the following procedure on a flat surface.
• Make sure that no person is in front of the vehicle before pushing it.
1. Bounce rear of vehicle up and down to stabilize the posture.
2. Push the vehicle straight ahead about 5 m (16 ft).
3. Put a mark on base line of the tread (rear side) of both tires at
the same height of hub center. This mark is a measuring point.
Camber
: Refer to
.
SFA948A
LEIA0008E
LEIA0009E
Adjusting bolt nuts
: Refer to
.
SFA614B
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