Pathfinder 4WD V6-4.0L (VQ40DE) (2006)
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Parking Brake Shoe: Testing and Inspection
INSPECTION AFTER REMOVAL
Lining Thickness Inspection
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Check thickness of lining.
Standard thickness "A": 5.15 ± 0.25 mm (0.203 ± 0.010 inch)
Repair limit thickness "A" : 0.5 mm (0.020 inch)
Drum Inner Diameter Inspection
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Check drum inner diameter.
Standard inner diameter: 205 ± 0.13 mm (8.07 ± 0.01 inch)
Maximum inner diameter: 205.7 mm (8.10 inch)
Other Inspections
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Check shoe sliding surface for excessive wear and damage.
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Check anti-rattle pin for excessive wear and corrosion.
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Check return spring for sagging.
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Check adjuster for rough operation.
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When disassembling adjuster, apply PBC (Poly Butyl Cuprysil) grease or equivalent to the adjuster threads.
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Check either visually or with a vernier caliper to see if there is any excessive wear, cracks, or damage inside drum.
