Q45 V8-4.5L (VK45DE) (2002)
3. Install the brake hose to the caliper assembly and tighten the union bolts to the specified torque.
CAUTION:
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Do not reuse the copper washer for union bolts.
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Assemble the brake hose securely to the protrusion on caliper assembly.
4. After installing the caliper assembly, refill with new brake fluid and bleed air.