Cutlass V6-191 3.1L VIN M SFI (1998)
7. Remove the piston seal (1) from the seal groove in the caliper housing bore using a small wood or plastic tool.
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Inspect the caliper housing bore and the seal groove for scoring, nicks, corrosion and wear.
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Use a crocus cloth in order to polish out light corrosion.
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Replace the caliper housing if corrosion in and around the seal groove will not clean up with a crocus cloth.
8. Remove the bleeder valve (2) and the bleeder valve cap from the caliper (1).
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Clean all parts in clean, denatured alcohol.
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Dry the parts using non-lubricated compressed air.
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Blow out all passages in the caliper housing and the bleeder valve.
INSTALLATION PROCEDURE
NOTICE: Refer to Fastener Notice in Cautions Notices.
1. Assemble the bleeder valve (2) and the bleeder valve cap into the caliper (1).
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Tighten the bleeder valve to 13 Nm (115 in. lbs.).
