GM Service Manual Online
For 1990-2009 cars only

Caution: To help avoid personal injury, always use jack stands when you are working on or under any vehicle that is supported only by a jack.

Caution: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

Notice: When you are jacking or lifting a vehicle at the frame side rails or other prescribed lift points, be certain that the lift pads do not contact the catalytic converter, the brake pipes or the fuel lines. If such contact occurs, vehicle damage or unsatisfactory vehicle performance may result.

For lifting the vehicle, various lift points are recommended. Before you begin any lifting procedure, be sure the vehicle is on a clean, hard, level surface. Be sure all the lifting equipment meets weight standards and is in good working order. Be sure all the vehicle loads are equally distributed and secure. If you are only supporting the vehicle at the frame side rails, make sure the lifting equipment does not put too much stress on or weaken the frame side rails.

If you use any other hoisting methods than those called out, take special care not to damage the fuel tanks, the exhaust system or the underbody.

Frame Contact Hoist

Front Hoist Pads

Position the (frame contact) front hoist pads under the front frame between the lower control arm and the frame pad or the front frame pad when using a tip-up hoist pad.

Important: The front hoist pads must not contact the rocker panels, the front fenders, or the floor pan.


Object Number: 174078  Size: SH

Rear Hoist Pads

Position the (body/frame contact) rear hoist pads under the rear spring, just behind the hanger, for the tip-up pad only.

Important: The rear hoist pads must not contact the body rocker panels or the floor pan.


Object Number: 174087  Size: SH

Suspension Contact Hoist

Front Lift

Position the (suspension contact) front lift under the outer edge of the front suspension lower control arms.


Object Number: 175244  Size: SH

Rear Lift

Position the (suspension contact) rear lift under the axle housing tubes on each side of the differential.


Object Number: 175245  Size: SH

Jacking

When you are lifting a vehicle with a vehicle jack or a floor jack, block the wheels at the opposite end from which you are lifting. Use jack stands to provide additional support.

Under the Frame Rails

Important: The floor jack pad must not contact rocker panel or the floor pan.

Position the floor jack pad under the frame rail pad.


Object Number: 175238  Size: SH

Under the Front Suspension Crossmember


Object Number: 175243  Size: SH

Position the floor jack pad under the center of the front suspension crossmember.

Under the Rear Differential


Object Number: 175241  Size: SH

Position the floor jack pad under the center of the rear axle differential.

Under the Rear Spring Hanger


Object Number: 175237  Size: SH

Position the jack under the rear spring hanger.

Jack Stands

Important: When supporting the vehicle with jack stands, the jack stands should be placed under the frame, the front suspension crossmember, or the rear axle.