Envoy 4WD V8-5.3L VIN M (2005)
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2. Install the master cylinder assembly.
3. Notice: Refer to Fastener Notice in Service Precautions.
Install the master cylinder mounting nuts.
Tighten the master cylinder mounting nuts to 36 Nm (27 ft. lbs.).
4. Remove the rubber plugs from the brake lines.
5. Connect the brake pipes.
Tighten the brake pipe fittings to 17 Nm (13 ft. lbs.).
6. Connect the master cylinder fluid level sensor connector.
7. Bleed the hydraulic brakes system.