Nissan Pathfinder (2011 year). Instruction — part 491
MA-52
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
1. Remove the filler plug and gasket from the rear final drive
assembly.
2. Fill the rear final drive assembly with new differential gear oil
until the level reaches the specified level near the filler plug hole.
3. Install the filler plug with a new gasket on it to the rear final drive
assembly. Tighten to the specified torque. Refer to
.
CAUTION:
Do not reuse gasket.
WHEELS
WHEELS : Adjustment
INFOID:0000000006827738
BALANCING WHEELS (ADHESIVE WEIGHT TYPE)
Preparation Before Adjustment
Remove inner and outer balance weights from the road wheel using releasing agent, remove double-faced
adhesive tape from the road wheel.
CAUTION:
• Be careful not to scratch the road wheel during removal.
• After removing double-faced adhesive tape, wipe clean all traces of releasing agent from the road
wheel.
Wheel Balance Adjustment
• If a balancer machine has an adhesive weight mode setting, 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 balancer machines that only have a clip-on (rim flange) weight mode setting, follow this step to calcu-
late 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 = 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)
Differential gear oil
grade and capacity
: Refer to
AND CANADA : Fluids and
Lubricants"
LLIA0068E
SMA054D
2011 Pathfinder
CHASSIS AND BODY MAINTENANCE
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3. Install balance weight in the position shown.
CAUTION:
• Do not install the inner balance 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 with
new 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.
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.
MA-11, "FOR USA AND CANADA : Introduction to Peri-
(United States and Canada), or
MEXICO : Periodic Maintenance Schedule"
(Mexico).
• When installing the wheel, tighten wheel nuts to the specified
torque.
CAUTION:
• Do not include the spare tire when rotating the tires.
• When installing wheels, tighten 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 wheel nut at torque exceeding the
criteria for preventing strain of disc rotor.
• Use NISSAN genuine wheel nuts for aluminum wheels.
JPEIC0040ZZ
Wheel balance
Dynamic (At flange)
Static (At flange)
Maximum allowable im-
balance
Refer to
.
PEIA0033E
Wheel nut tightening
torque
: 133 N·m (14 kg-m, 98 ft-lb)
SMA829C
2011 Pathfinder
MA-54
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
• Perform the ID registration, after tire rotation. Refer to
WT-6, "ID Registration Procedure"
BRAKE FLUID LEVEL AND LEAKS
BRAKE FLUID LEVEL AND LEAKS : Checking Brake Fluid Level and Leaks
INFOID:0000000006243444
• Check the brake fluid level in the reservoir tank. It should be
between the “MAX” and “MIN” lines on the reservoir tank.
• Visually check around reservoir tank for fluid leaks.
• 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.
BRAKE FLUID LEVEL AND LEAKS : Drain and Refill
INFOID:0000000006827740
CAUTION:
• Refill with new brake fluid. Refer to
MA-18, "FOR USA AND CANADA : Fluids and Lubricants"
States and Canada) or
MA-20, "FOR MEXICO : Fluids and Lubricants"
(Mexico).
• Do not reuse drained brake fluid.
• Do not let brake fluid splash on the painted surfaces of the body. This might damage the paint, so
when splashing it, immediately wipe off the area and wash away with water.
• Before servicing, disconnect ABS actuator and electric unit (control unit) connector or battery nega-
tive terminal.
1. Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector or battery
negative terminal.
2. Connect a vinyl tube to each bleed valve.
3. Depress brake pedal, loosen each bleed valve, and gradually
remove brake fluid.
4. Make sure there is no foreign material in reservoir tank, and refill
with new brake fluid.
5. Rest foot on brake pedal. Loosen bleed valve. Slowly depress
brake pedal until it stops. Tighten bleed valve. Release brake
pedal. Repeat the process a few times, then pause to add new
brake fluid to master cylinder. Continue until the new brake fluid
flows out of the bleed valve.
Bleed the air out of the brake hydraulic system. Refer to
.
BRAKE LINES AND CABLES
LFIA0225E
BRA0007D
PFIA0403J
2011 Pathfinder
CHASSIS AND BODY MAINTENANCE
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BRAKE LINES AND CABLES : Checking Brake Line and Cables
INFOID:0000000006243445
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.
DISC BRAKE
DISC BRAKE : Checking Disc Brake
INFOID:0000000006243446
ROTOR
Check the condition of the rotor, and for any wear or damage. Repair
or replace as necessary.
CALIPER
Check for any fluid leakage. Repair as necessary.
PAD
Inspect the thickness of pad through cylinder body inspection hole.
Use a scale for inspection if necessary.
STEERING GEAR AND LINKAGE
SBR389C
Standard thickness
: Refer to
Minimum thickness
: Refer to
SBR020B
SMA922A
Standard thickness
: Refer to
Minimum thickness
: Refer to
BRA0010D
2011 Pathfinder
MA-56
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
STEERING GEAR AND LINKAGE : Checking Steering Gear and Linkage
INFOID:0000000006243447
STEERING GEAR
• 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.
POWER STEERING FLUID AND LINES
POWER STEERING FLUID AND LINES : Checking Fluid Level
INFOID:0000000006827741
Check fluid level, referring to the scale on the reservoir tank.
Use HOT range for fluid temperatures of 50
°
– 80
°
C (122
°
– 176
°
F).
Use COLD range for fluid temperatures of 0
°
– 30
°
C (32
°
– 86
°
F).
CAUTION:
• Do not overfill.
• Do not reuse any power steering fluid.
• Recommended fluid is Genuine NISSAN PSF or equivalent.
Refer to
MA-18, "FOR USA AND CANADA : Fluids and Lubri-
(United States and Canada ) or
(Mexico).
POWER STEERING FLUID AND LINES : Checking Fluid Leakage
INFOID:0000000006827742
Check the hydraulic piping lines for improper attachment, leaks,
cracks, damage, loose connections, chafing and deterioration.
1. Run the engine until the fluid temperature reaches 50
°
– 80
°
C
(122
°
– 176
°
F) in the reservoir tank. Keep engine speed idle.
CAUTION:
Do not allow steering fluid reservoir tank to go below the
MIN level line. Check tank frequently and add fluid as
needed.
2. Turn the steering wheel to the right and left several times.
3. Hold the steering wheel at each “locked” position for five sec-
onds to check for fluid leakage.
CAUTION:
Do not hold steering wheel in the locked position for more than 10 seconds. (There is the possibil-
ity that the oil pump may be damaged.)
4. If fluid leakage at a connection is noticed, loosen the connection and then retighten. Do not over-tighten
connector as this can damage O-ring, washer and connector. Refer to
.
5. If fluid leakage from the oil pump is noticed, check the oil pump. Refer to
.
6. Check steering gear boots for accumulation of fluid, indicating a leak from the steering gear.
CAUTION:
Do not reuse copper washers.
AXLE AND SUSPENSION PARTS
SGIA0506E
LGIA0021E
SGIA0506E
2011 Pathfinder
CHASSIS AND BODY MAINTENANCE
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AXLE AND SUSPENSION PARTS : Checking Axle and Suspension Parts
INFOID:0000000006243450
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.
• Check axle and suspension nuts and bolts for looseness.
• Check the strut and shock absorber for oil leakage or other damage.
• Check suspension ball joints for grease leakage and ball joint dust cover for cracks or other damage.
FRONT AND REAR DRIVE SHAFT
Check the boots and drive shaft for cracks, wear, damage, and
grease leakage.
LOCKS, HINGES AND HOOD LATCH
SMA525A
SFA901
2011 Pathfinder
MA-58
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
LOCKS, HINGES AND HOOD LATCH : Lubricating Locks, Hinges and Hood Latches
INFOID:0000000006243451
• Lubricate the locations shown.
SEAT BELT, BUCKLES, RETRACTORS, ANCHORS AND ADJUSTERS
SEAT BELT, BUCKLES, RETRACTORS, ANCHORS AND ADJUSTERS : Checking
Seat Belts, Buckles, Retractors, Anchors and Adjusters
INFOID:0000000006243452
Check the seat belt buckles, webbing, retractors, anchors and adjusters. Replace any seat belt assembly as
necessary. Refer to
.
• 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.
WLIA0021E
2011 Pathfinder
CHASSIS AND BODY MAINTENANCE
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• 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 check for proper release of the seat belt tongue.
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 and 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 always use a Genuine NISSAN seat belt assembly.
2011 Pathfinder
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