FX45 AWD V8-4.5L (VK45DE) (2006)
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4. Remove anti-rattle pins, retainers, anti-rattle springs, them return springs.
5. Remove parking brake shoes, adjuster assembly, adjuster spring and toggle lever.
INSPECTION AFTER REMOVAL
Lining Thickness Inspection
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Check thickness of lining.
Standard thickness A: 3.2 mm (0.126 inch)
Repair limit thickness A: 1.5 mm (0.059 inch)
Drum Inner Diameter Inspection
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Check drum inner diameter.
Standard inner diameter: 190 mm (7.48 inch) dia.
Maximum inner diameter: 191 mm (7.52 inch) dia.
Other Inspections
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Check the following:
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Shoe for excessive wear, damage, and peeling.
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Shoe sliding surface for excessive wear and damage.
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Anti-rattle pin for excessive wear and corrosion.
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Return spring for sagging.
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Check that adjuster moves smoothly
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Visually check the inside of drum for excessive wear, cracks, and damage. Check the inside of drum using a pair of vernier calipers.
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Replace with new part if malfunction is detected on the above part.
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When disassembling adjuster, apply PBC (Poly Butyl Cuprysil) grease or equivalent to the threads. Refer to PB-6, Components.
INSTALLATION
Be careful of the following:
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Refer to PB-6, Components, and apply brake grease to the specified points during assembly.
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Assemble adjuster so that threaded part expands when rotating it in the direction shown by the arrow.
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Shorten adjuster by rotating it.
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When disassembling adjuster, apply PBC (Poly Butyl Cuprysil) grease or silicone based grease to the threads.
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After replacing brake shoes or disc rotors, or if brakes do not function well, perform break-in operation as follows.
