Lumina V6-3.8L VIN K (1998)
16. Remove the return spring from the backing plate. If only the shoes and linings are being replaced, do not remove the return spring.
17. Clean all parts in clean denatured alcohol.
18. Inspect and replace any parts that are of doubtful strength or quality due to the following conditions:
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Discoloration from heat
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Over stress
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The parts are worn
19. Inspect the wheel cylinder for the following conditions:
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Leakage
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Cut or damaged boots
20. Do not attempt to repair the wheel cylinder. Replace the wheel cylinder.
INSTALLATION PROCEDURE
IMPORTANT: Lubricate the following components with GM P/N 1052196 or equivalent brake lubricant:
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The six raised shoe pads on the backing plate
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The anchor surfaces on the backing plate. The anchor surfaces contact the lower ends of the brake shoes.
1. Reinstall the hooking center spring section under the tab on the anchor, if the return spring was removed.
2. Install the parking brake shoe and lining. Position the shoe and the lining on the backing plate.
3. Use the J 38400 in order to pull up the end of the return spring (2), resting the return spring on the web of the brake shoe (1).
4. Use the J 38400 in order to pull the end of the return spring over until the return spring snaps in the slot in the brake shoe.
5. Connect the parking brake lever (3) to the parking brake shoe and lining (4).
6. Connect the parking brake cable to the parking brake lever, if disconnected.
7. Before reinstallation, disassemble, thoroughly clean and lubricate the adjusting screw (2) in the following manner:
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Clean the adjuster screw threads with a wire brush.
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Wash all components in clean denatured alcohol.
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Apply GM P/N 1052196 or equivalent brake lubricant to the following areas:
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The adjuster screw threads
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The inside the diameter of the adjuster socket
