Nissan Pathfinder. Manual — part 850
CHASSIS AND BODY MAINTENANCE
MA-39
< PERIODIC MAINTENANCE >
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TIRE ROTATION
• Follow the maintenance schedule for tire rotation service intervals.
Refer to
MA-9, "FOR USA AND CANADA : Introduction of Periodic
(United States and Canada) or
(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.
• Perform the ID registration after tire rotation. Refer to
BRAKE FLUID LEVEL AND LEAKS
BRAKE FLUID LEVEL AND LEAKS : Inspection
INFOID:0000000009174200
BRAKE FLUID LEVEL
• Make sure that the brake fluid level in the reservoir sub tank is
between the MAX and MIN lines.
• Visually check around the reservoir sub tank and reservoir tank for
brake fluid leakage.
• If the brake fluid level is excessively low, check the brake system
for leakage.
• If brake warning lamp remains illuminated after parking brake
pedal is released, check the brake system for brake fluid leakage.
BRAKE LINE
1. Check brake line (tubes and hoses) for cracks, deterioration or other damage. Replace any damaged
parts.
2. Check for brake fluid leakage by fully depressing brake pedal
while engine is running.
CAUTION:
If brake fluid leakage occurs around joints, retighten or
replace damaged parts as necessary.
BRAKE LINES AND CABLES
Wheel balance
Dynamic (At flange)
Static (At flange)
Maximum allowable im-
balance
Refer to
.
Wheel nut tightening
torque
: 113 N·m (12 kg-m, 83 ft-lb)
SMA829C
ALFIA0249ZZ
SBR389C
MA-40
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CHASSIS AND BODY MAINTENANCE
BRAKE LINES AND CABLES : Inspection
INFOID:0000000009174201
• Check brake fluid lines and parking brake cables for improper
attachment, leaks, chafing, abrasions, deterioration, etc.
BRAKE FLUID
BRAKE FLUID : Drain and Refill
INFOID:0000000009174202
CAUTION:
• Do not spill or splash brake fluid on painted surfaces. Brake fluid may damage paint. If brake fluid is
splashed on painted areas, wash it away with water immediately.
• Prior to repair, turn the ignition switch OFF, disconnect the ABS actuator and electric unit (control
unit) connector or negative battery terminal. Refer to
PG-90, "Removal and Installation"
• Refill brake system with new brake fluid. Refer to
MA-15, "FOR USA AND CANADA : Fluids and
(United States and Canada) or
MA-16, "FOR MEXICO : Fluids and Lubricants"
(Mexico).
• Do not reuse drained brake fluid.
DRAINING
1. Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector or nega-
tive battery terminal. Refer to
PG-90, "Removal and Installation"
2. Connect a vinyl tube to bleeder valve.
3. Depress brake pedal, loosen bleeder valve, and gradually
remove brake fluid.
REFILLING
1. Make sure no foreign material is in the reservoir sub-tank, and
refill with new brake fluid.
CAUTION:
Do not reuse drained brake fluid.
2. Refill the brake system as follows:
• Depress the brake pedal.
• Loosen bleeder valve.
• Slowly depress brake pedal to 2/3 of the brake pedal full
stroke.
• Tighten bleeder valve.
• Release brake pedal.
Repeat this operation at intervals of two or three seconds until
all old brake fluid is discharged. Add new brake fluid to master cylinder reservoir sub tank frequently.
CAUTION:
Do not allow master cylinder reservoir to empty as this may cause damage to master cylinder
internal components.
3. Bleed the air out of the brake hydraulic system. Refer to
BR-16, "Bleeding Brake System"
.
SBR389C
BRA0007D
PFIA0403J
CHASSIS AND BODY MAINTENANCE
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FRONT BRAKE
FRONT BRAKE : Inspection of Pad
INFOID:0000000009174203
Check brake pad wear thickness from an inspection hole (A) on cyl-
inder body. Check using a scale if necessary.
FRONT BRAKE : Inspection of Rotor
INFOID:0000000009174204
VISUAL
Check surface of disc rotor for uneven wear, cracks or damage. Replace if any abnormal conditions exist.
THICKNESS
Check the wear thickness of the disc rotor using a micrometer.
Replace the disc rotor if the thickness is below the wear limit.
REAR BRAKE
REAR BRAKE : Inspection of Pad
INFOID:0000000009174205
INSPECTION
Check brake pad wear thickness from an inspection hole (A) on cyl-
inder body. Check using a scale if necessary.
REAR BRAKE : Inspection of Rotor
INFOID:0000000009174206
VISUAL
Check surface of disc rotor for uneven wear, cracks or damage. Replace if any abnormal conditions exist.
THICKNESS
Wear thickness
: Refer to
.
AWFIA0891ZZ
Wear thickness
: Refer to
Thickness variation : Refer to
SBR020B
Wear thickness
: Refer to
.
ALFIA0226ZZ
MA-42
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
Check the wear thickness of the disc rotor using a micrometer.
Replace the disc rotor if the thickness is below the minimum thick-
ness.
STEERING GEAR AND LINKAGE
STEERING GEAR AND LINKAGE : Inspection
INFOID:0000000009174207
STEERING GEAR
• Check gear housing and boots for looseness, damage and grease
leakage.
• Check connection with steering column for looseness.
STEERING LINKAGE
Check ball joint, dust cover and other component parts for looseness, wear, damage and grease leakage.
POWER STEERING FLUID AND LINES
POWER STEERING FLUID AND LINES : Inspection
INFOID:0000000009174208
FLUID LEVEL
Check power steering fluid level at the scale on reservoir tank cap
indicator.
• Check power steering fluid level with engine stopped and the fluid
temp between 0 – 30
° C (32 – 86° F).
• Power steering fluid level should be between the hatching area of
the indicator on the power steering reservoir tank cap.
CAUTION:
• Do not overfill.
• Do not reuse used power steering fluid.
• Recommended power steering fluid is Genuine NISSAN E-
PSF or equivalent. Refer to
(United States and Canada) or
"FOR MEXICO : Fluids and Lubricants"
FLUID LEAKAGE
Wear thickness
: Refer to
.
Thickness variation
: Refer to
.
SBR020B
SLIA0014E
ALGIA0125ZZ
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