Yukon XL 4WD V8-6.0L (2007)
8. Position the brake pipe (3) and install the brake pipe fitting (1) in the brake hose (2).
Tighten the fittings to 25 N.m (18 lb ft).
9. Bleed the brake system. Refer to Hydraulic Brake System Bleeding.
10. Lower the vehicle.
