Question about 1989 Oldsmobile Cutlass Supreme

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I need help With Putting the Piston Back into the Caliper.

I have a 1989 Oldsmobile Cutlass Supreme, I was changing my Rear Brake pads. The piston is suppose to turn back into the Caliper, But I went the wrong way and the Piston Came out. Also there is a spring behind the piston. I'm having trouble with lining my my piston up with the threaded bolt inside the Caliper.. Please I need your Help

Thank you Very Much.

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This is the type of job where the guy who is helping you needs to be right there doing it.
Sorry,,you are going to have to ask a mechanically minded neighbor to help you on this one.

Posted on Jan 29, 2009


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Can you change the back brakes on a 94 cutlass supreme without using the spanner type tool and by just removing some bolts

Most likely not. I have used two people and a pair of long needle nose pliers. Most car parts stores will loan you tools as well.

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The pistons in these calipers must be rotated as they are threaded back into the caliper body to make them retract.

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Jul 18, 2009 | 1996 Oldsmobile Cutlass Supreme Coupe

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How do I remove rear brake pads on 94 olds cutlass supreme?

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1993–96 Vehicles
  1. Remove about 2⁄3 of the brake fluid from the reservoir with a clean syringe or baster type utensil.
  2. Raise and safely support the vehicle.
  3. Matchmark the relationship of the wheel to the axle flange. Remove the wheel and tire assembly.
  4. Reinstall two lug nuts to retain the rotor.
  5. Unfasten the bolt and washer attaching the cable support bracket to the caliper body assembly. It is not necessary to disconnect the parking brake cable from the caliper parking brake lever or disconnect the brake hose unless the caliper is to be completely removed from the vehicle. Freeing the cable support bracket allows enough flexibility in the cable to pivot the caliper up and down and remove the shoe and lining.
  6. Remove the sleeve bolt.
  7. Pivot the caliper body assembly up. Do not completely remove the caliper assembly body.
  8. Remove the outboard and inboard shoe and linings (pads) from the caliper support.
  9. Remove the two pad clips from the caliper support. To install:
  10. Bottom the piston assembly into the caliper bore. Use a suitable spanner-type tool in the piston slot to turn the piston assembly and thread it into the caliper body assembly.
  11. After bottoming the piston, lift the inner edge of the boot next to the piston assembly and press out any trapped air. The boot must lie flat. Make sure the slots in the end of the piston are positioned correctly before pivoting the caliper body assembly down over the shoe and lining in the caliper support. Use a suitable spanner-type tool in the piston slots to turn the piston as necessary. NOTE: Whenever installing new pads, install new pad clips. These should be provided in the disc pad kit.
  12. Install the two pad clips in the caliper support.
  13. Install the outboard and inboard shoe and lining in the caliper support. The wear sensor is on the outboard pad. The sensor is positioned downward at the leading edge of the rotor during forward wheel rotation. Hold the metal shoe edge against the spring end of the clips in the caliper support. Push the shoe in toward the hub, bending the spring ends slightly, and engage the shoe notches with the support abutments.
  14. Pivot the caliper body assembly down over the shoe and lining assembly. Be careful not to damage the piston boot on the inboard. Compress the sleeve boot by hand as the caliper body moves into position to prevent boot damage.
  15. After the caliper body is in position, recheck the installation of the pad clips. If necessary, use a small prytool to re-seat or center the pad clips on the support abutments.
  16. Install the sleeve bolt and tighten to 20 ft. lbs. (27 Nm).
  17. Install the cable support bracket (with the cable attached) with the bolt and washer. Tighten the bolt to 32 ft. lbs. (43 Nm).
  18. Remove the two lug nuts retaining the rotor.
  19. Install the wheel and tire assembly, aligning the marks made during removal.
  20. Carefully lower the vehicle, then firmly depress the brake pedal 3 times to seat the pads against the rotors.

Jul 15, 2009 | 1994 Oldsmobile Cutlass Supreme

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I am Cutlass Supreme, How do I adjust the caliper?

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