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CHASSIS AND BODY MAINTENANCEMA-27
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2. Check the oil level as shown. A
dd the specified oil as necessary.
NOTE:
Rear final drive shown, front final drive similar
3. Install the filler plug and tighten to specification.
Changing Final Drive OilINFOID:0000000001606187
1. Remove the filler plug.
2. Remove the drain plug and drain the final drive oil.
3. Apply sealant to the drain plug threads. • Use High Performance Thread Sealant or equivalent. Refer to GI-15, "
Recommended Chemical Prod-
ucts and Sealants" .
4. Install the drain plug and tighten to specification.
5. Refill the rear final drive with new specified oil.
6. Check the oil level. NOTE:
Rear final drive shown, front final drive similar
7. Install the filler plug and tighten to specification.
AdjustmentINFOID:0000000006059786
BALANCING WHEELS (ADH ESIVE WEIGHT TYPE)
Preparation Before Adjustment
Remove inner and outer balance weights from the r oad wheel using releasing agent, remove double-faced
adhesive tape from the road wheel.
CAUTION:
• Be careful not scratch the road wheel during removal. Oil grade and viscosity : Refer to
MA-12, "
Fluids and
Lubricants" .
LLIA0068E
Filler plug : Refer to DLN-214, "Disassembly and Assembly" (FFD), DLN-251, "Disassem-
bly and Assembly" (RFD).
Drain plug : Refer to DLN-214, "
Disassembly and Assembly" (FFD), DLN-251, "Dis-
assembly and Assembly" (RFD).
Oil grade and capacity : Refer to MA-12, "
Fluids and Lubricants" .
LLIA0068E
Filler plug : Refer to DLN-214, "Disassembly and Assembly" (FFD), DLN-251, "Disassem-
bly and Assembly" (RFD).
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MA-28
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CHASSIS AND BODY MAINTENANCE
• After removing double-faced adhesive tape, wipe clean traces of releasing agent from the roadwheel.
Wheel Balance Adjustment
• If a balancer machine has an adhesive weight mode se tting, select the adhesive weight mode setting and
skip Step 2. below. If a balancer machine only has the clip-on (rim flange) weight mode setting, follow Step 2.
to calculate the correct size adhesive weight.
1. Set road wheel on balancer machine using the center hole as a guide. Start the balancer machine.
2. For tire balance machines that only have a clip-on (rim flange) weight mode setting, follow this step to cal- culate the correct size adhesive weight to use. When inner and outer imbalance values are shown on the
balancer machine indicator, multiply outer imbalance value by 5/3 (1.67) to determine balance weight that
should be used. Select the outer balance weight with a value closest to the calculated value above and
install in to the designated outer position of, or at the designated angle in relation to the road wheel.
a. Indicated imbalance value × 5/3 (1.67) = balance weight to be
installed.
Calculation example:
23 g (0.81 oz) × 5/3 (1.67) = 38.33 g (1.35 oz) ⇒ 40 g (1.41 oz)
balance weight (closer to calculated balance weight value)
NOTE:
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
37.4 ⇒ 35 g (1.23 oz)
37.5 ⇒ 40 g (1.41 oz)
3. Install balance weight in the position shown. CAUTION:
• Do not install the inner bala nce weight before installing
the outer balance weight.
• Before installing the balance weight, be sure to clean the mating surface of the road wheel.
• When installing balance weight (1) to road wheel, set it into the
grooved area (A) on the inner wall of the road wheel as shown
so that the balance weight center (B) is aligned with the bal-
ancer machine indication position (angle) (C).
CAUTION:
• Always use genuine NISSAN adhesive balance weights.
• Balance weights are non-reusable; always replace withnew ones.
• Do not install more than three sheets of balance weight.
4. If calculated balance weight value exceeds 50 g (1.76 oz), install two balance weight sheets in line with each other as shown.
CAUTION:
Do not install one balance weight sheet on top another.
5. Start balancer machine again.
6. Install balance weight on inner side of road wheel in the bal- ancer machine indication position (angle).
CAUTION:
Do not install more than two balance weights.
SMA054D
JPEIC0040ZZ
PEIA0033E
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CHASSIS AND BODY MAINTENANCEMA-29
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7. Start balancer machine. Make sure that inner and outer residual imbalance values are 5 g (0.17 oz) each
or below.
8. If either residual imbalance value exceeds 5 g (0.17 oz), repeat installation procedures.
TIRE ROTATION
• Follow the maintenance schedule for tire rotation service intervals.
Refer to MA-6, "
General Maintenance".
• When installing the wheel, tighten wheel nuts to the specified
torque.
CAUTION:
• When installing wheels, tighte n them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.
• Be careful not to tighten wh eel nut at torque exceeding the
criteria for preventing strain of disc rotor.
• Use NISSAN genuine wheel nuts for aluminum wheels.
Tire RotationINFOID:0000000001606189
1. Rotate the tires on each side from front to back as shown.
2. Adjust the tire pressure to specification. Refer to WT-51, "
Tire" .
3. After the tire rotation, retighten the wheel nuts after the vehicle has been driven for 1,000 km (600 miles), and also after a wheel
and tire have been installed such as after repairing a flat tire.
Checking Brake Flui d Level and LeaksINFOID:0000000001606190
• Check the brake fluid level in the reservoir tank. It should be
between the “MAX” and “MIN” li nes on the reservoir tank.
• If the fluid level is extremely low, check the brake system.
• If the brake warning lamp comes on when the fluid is at the correct
level, check the brake fluid level switch and the parking brake
switch.
Wheel balance Dynamic (At flange) Static (At flange)
Maximum allowable un-
balance Refer to WT-46, "
Adjustment".
Wheel nut tightening
torque: 133 N·m (14 kg-m, 98 ft-lb)
SMA829C
Wheel nuts : Refer to
WT-48 .
AMA159
WFIA0173E
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MA-30
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CHASSIS AND BODY MAINTENANCE
CheckingBrake Line and Cables
INFOID:0000000001606191
1. Check the brake lines and hoses for cracks, deterioration, and other damage. Replace any damaged parts.
CAUTION:
If brake fluid leaks are visible around the brake line joints,
retighten the joint, or replace damaged parts as necessary.
2. Check for brake fluid leaks by fully depressing brake pedal while engine is running.
Checking Disc BrakeINFOID:0000000001606192
ROTOR
Check the rotor condition for wear or damage. Refer to BR-7, "DISC
ROTOR : Inspection" , BR-9, "DISC ROTOR : Inspection" .
CALIPER
Check the caliper for any l eaks, repair as necessary.
PA D
Check the pads for wear or damage. Refer to BR-7, "BRAKE PAD :
Inspection" , BR-9, "BRAKE PAD : Inspection" .
Checking Steering Gear and LinkageINFOID:0000000001606193
STEERING GEAR
SBR389C
SMA260A
SMA922A
LMA051
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CHASSIS AND BODY MAINTENANCEMA-31
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• Check the steering gear housing for looseness, damage and oil
leakage as shown.
• Check the steering column connections for looseness.
STEERING LINKAGE
• Check the ball joint, dust cover and other component parts for looseness, wear, damage, and grease leak-
age.
Checking Power Steering Fluid and LineINFOID:0000000001606194
CHECKING FLUID LEVEL
• Check the power steering fluid level with the engine off.
• Check fluid level on reservoir. Use “HOT” range at fluid tempera- tures of 50 ° to 80° C (122° to 176° F). Use “COLD” range at fluid
temperatures of 0 ° to 30° C (32° to 86° F).
CAUTION:
• Do not overfill.
• Refer to MA-12, "
Fluids and Lubricants" .
CHECKING LINES
• Check lines for improper attachment, leaks, cracks, damage, loose
connections, chafing, and deterioration.
Checking Axle and Suspension PartsINFOID:0000000001606195
FRONT AND REAR AXLE AND SUSPENSION PARTS
Check front and rear axle and suspension parts for excessive play, cracks, wear or other damage.
• Shake each wheel to check for excessive play.
• Rotate each wheel to check for abnormal noise.
SGIA0506E
LGIA0021E
SGIA0506E
SMA525A
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MA-32
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CHASSIS AND BODY MAINTENANCE
• Check the axle and suspension nuts and bolts for looseness.
• Check the strut and shock absorber for oil leakage or other damage.
• Check the suspension ball joints for grease leakage and ball joint dust cover for cracks or other damage.
DRIVE SHAFT
Check the boots and drive shaft for cracks, wear, damage, and
grease leakage.
SFA901
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CHASSIS AND BODY MAINTENANCEMA-33
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Lubricating Locks, Hin
ges and Hood LatchesINFOID:0000000001606196
Lubricate the locks, hinges, and latches at the locations as shown. Refer to MA-12, "Fluids and Lubricants" .
Checking Seat Belts, Buckles, Re tractors, Anchors and AdjustersINFOID:0000000001606197
Check the seat belt buckles, webbing, retractors, anc hors and adjusters. Replace any seat belt assembly as
necessary. Refer to SB-11, "
Seat Belt Inspection".
• Check the seat belt anchors for loose mounting bolts, damage, or excessive wear.
• Check the seat belt webbing for any damage, cuts, fraying, or excessive wear.
• Check the retractor for smooth operation.
• Check the function of the buckles by inserting the seat belt tongue and checking for proper engagement of
the buckle and press the button on the buckle to c heck for proper release of the seat belt tongue.
WLIA0024E
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MA-34
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CHASSIS AND BODY MAINTENANCE
CAUTION:
• After any collision, inspect all seat belt assemblies, including retractors and other attached compo-nents, such as the guide rail set. NISSAN recommends replacing all seat belt assemblies in use dur-
ing a collision, unless they are not damaged an d are inspected to confirm they are operating
properly after a minor collision.
Also inspect all seat belt assemblies that are not in use during a collision, and replace any compo-
nents if damaged or not operating properly. The seat belt pre-tensioner should be replaced even if
the seat belts are not in use during a frontal collision where the driver and passenger air bags have
been deployed.
• If any component of the seat belt assembly is suspected of being damaged or not operating prop-
erly, do not repair the component. Replace the components as an assembly.
• If the seat belt webbing is cut, frayed, or damaged then replace the seat belt assembly.
• Never lubricate the seat belt buckle or tongue.
• When replacing any seat belt assembly al ways use a Genuine NISSAN seat belt assembly.
Revision: March 2010 2008 QX56