K Yukon/Denali 4WD V8-5.7L VIN R (2000)
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the three Allen bolts (10) that fasten the combination valve (11) to the BPMV (3).
^
Tighten the three Allen bolts to 8 Nm (6 ft. lbs.), then to 16 Nm (12 ft. lbs.).
Important: Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.
4. Install EBCM (2) onto BPMV (3).
Important: Do not reuse the old mounting bolts. Always install new bolts with the new EBCM.
5. Install the four EBCM bolts (1).
^
Tighten the four bolts to 5 Nm (39 inch lbs.) in a X-pattern.
6. Install BPMV (4) to bracket (6).
7. Install the three BPMV to bracket retaining bolts (8).
^
Tighten the three bolts to 9 Nm (7 ft. lbs.).
8. Connect the four electrical connectors to the EBCM (2).
9. Install the EHCU to the vehicle frame.
^
Tighten the three bolts to 12 Nm (9 ft. lbs.).
10. Install the right front, left front and rear brake pipes to the tube adapters (5).
^
Tighten the three brake pipe fittings to 30 Nm (22 ft. lbs.).
11. Install the front and rear brake pipes (from master cylinder) to the combination valve (11).
^
Tighten the three brake pipe fittings to 30 Nm (22 ft. lbs.).
12. Connect the electrical connector (9) to the combination valve (11).
13. Connect the negative battery cable.
Important: Verify that the combination valve metering rod is depressed during bleeding.
14. Bleed the brake system. Refer to Automated Bleed Procedure.
15. Return to A Diagnostic System Check.
