Blazer 4WD V6-4.3L VIN X (2005)
1. Install the upper ball joint to the upper control arm.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the upper ball joint retaining bolts and the nuts.
^
Tighten the upper ball joint retaining nuts to 23 Nm (17ft. lbs.).
3. Re-install the upper ball joint to the steering knuckle.
4. Install the upper ball joint to steering knuckle retaining nut.
^
Tighten the upper ball joint to steering knuckle retaining nut to 83 Nm (61 ft. lbs.).
^
Tighten the upper ball joint to steering knuckle retaining nut in order to align for the cotter pin. Do not tighten the nut more than 1/6 turn.
5. Install the new cotter pin to the upper ball joint stud. Bend the pin ends against the nut.
6. Connect the wheel speed sensor wiring harness bracket and brake hose bracket to the upper control arm.
