Lower, Front

REMOVAL
1. Turn off air suspension service switch.
2. Raise vehicle on hoist.
3. Remove wheel and tire assembly.
4. Remove air spring.
5. Remove brake anti-lock sensor wiring and rear parking brake cable and conduit and routing clips from front lower suspension arm.
6. Remove front lower suspension arm-to-rear wheel spindle nut, washer and bolt.
7. Remove front lower suspension arm-to-body nut and bolt and front lower suspension arm.
8. Remove rear suspension arm adjusting cam kit from front lower suspension arm if damaged.

INSTALLATION
1. Install rear suspension arm adjusting cam kit if removed.
2. Position front lower suspension arm into vehicle. Install front lower suspension arm-to-body bolt and nut. Hand tighten nut.
3. Install front lower suspension arm-to-rear wheel spindle bolt, washer and nut. Tighten front lower suspension arm-to-spindle nut to 68-92 Nm (50-68 ft. lbs.). Tighten front lower suspension arm-to-body nut to 68-92 Nm (50-68 ft. lbs.).
4. Position rear parking brake cable and conduit and rear brake anti-lock sensor wiring routing clips as necessary.
5. Install air rear spring.
6. Install wheel and tire assembly. Tighten lug nuts to 115-142 Nm (85-104 ft. lbs.).
7. Lower vehicle.
8. Turn air suspension service switch ON.
9. Check and set camber and toe if necessary.