Contents Section: Wheel Alignment All sections

Jacking & Hoisting Buick Park Avenue I

Wheel Alignment 6 illustrations ~302 words

FWD Vehicles

When supporting vehicle using floor jack, place support at suspension lift points or frame lift points. Floor jacks may be placed under front crossmember on most models. (Scheme 13)- (Scheme 18).

RWD Vehicles

Floor jack may be used under rear axle or front suspension lower control arms. Observe the following precautions

  1. NEVER use jack on any part of underbody.
  2. DO NOT raise entire vehicle at side rail with jack midway between front and rear wheels, or permanent body damage may result.
  3. DO NOT allow lifting plate fingers to contact axle cover plate when lifting at rear axle housing.
  4. If vehicle is equipped with a stabilizer bar, DO NOT lift at rear axle housing. (Scheme 13)- (Scheme 18).

BUMPER JACK

Bumper jack should only be used if supplied as original equipment with vehicle. If vehicle is not supplied with a bumper jack, DO NOT lift vehicle by the bumper at any time. Bumper jack should only be used to change flat tire.

AXLE CONTACT HOIST

Hoist should contact lower control arms or front crossmember, and rear axle as shown in illustrations. (Scheme 13)- (Scheme 18).

Note. Always follow hoist manufacturer's instructions. DO NOT allow hoist or adapters to contact suspension, exhaust or steering components. Frame contact must be made. Use adapters if necessary. Lift vehicle as shown in illustrations. (Scheme 13)- (Scheme 18). Illustration is not available for Corvette.

FRAME CONTACT HOIST

Hoist adapters must contact vehicle in specified areas. (Scheme 13)- (Scheme 18). Adapters must be positioned to distribute load and support vehicle in a stable manner. DO NOT allow lift pads to contact exhaust system components. On Corvette, position frame contact hoist on frame rails, forward of rear wheels and rearward of front wheels.

CAUTIONIf removing rear axle, fuel tank, spare tire or liftgate, and single-post hoist is used, anchor vehicle to hoist. Place jack stands under vehicle or add weight on rear end of vehicle to prevent tipping when center of gravity changes.

Scheme 13

Scheme 13

Scheme 14

Scheme 14

Scheme 15

Scheme 15

Scheme 16

Scheme 16

Scheme 17

Scheme 17

Scheme 18

Scheme 18