Buick Regal Owners & Service Manuals
Buick Regal 2018-2026 Service Manual / Steering & Driveline & Axle / Wheel Drive Shafts / Repair Instructions / Rear Wheel Drive Shaft Inner Joint and Boot Replacement

Buick Regal: Rear Wheel Drive Shaft Inner Joint and Boot Replacement

Special Tools

J-42572 Drive Shaft Seal Clamp Pliers

Disassembly Procedure

1. Rear Wheel Drive Shaft - Remove

  • Rear Wheel Drive Shaft Replacement - Left Side
  • Rear Wheel Drive Shaft Replacement - Right Side

2. Place the wheel drive shaft horizontally in a bench vise.

3.

Wheel Drive Shafts

Using a side cutter or other suitable tool, remove and DISCARD the CV boot clamps (1) from the inner CV boot.

4.

Wheel Drive Shafts

Using a suitable driver and a hammer, remove the CV joint (1) from the rear wheel drive shaft (2).

5.

Wheel Drive Shafts

Remove and DISCARD the CV boot (1) from the rear wheel drive shaft (2).

6.

Wheel Drive Shafts

Retaining Ring(1)@Rear Wheel Drive Shaft(2) - Remove and DISCARD.

7.

Wheel Drive Shafts

Retaining Ring(1) - Remove and DISCARD.

8. O-Ring(2) - Remove and DISCARD.

Assembly Procedure

1.

Wheel Drive Shafts

O-Ring(2) - Install NEW.

2. Retaining Ring(1) - Install NEW.

3.

Wheel Drive Shafts

Retaining Ring(1)@Rear Wheel Drive Shaft(2) - Install NEW.

4.

Wheel Drive Shafts

Install the NEW CV boot clamps (1) and the NEW CV boot (2) onto the rear wheel drive shaft (3).

5. Pack the CV joint with grease prior to installation. Insert grease into the NEW inner boot prior to connecting the boot to the joint.

6.

Wheel Drive Shafts

Using a block of wood and a hammer, install the CV Joint (1) onto the rear wheel drive shaft (2).

7.

Wheel Drive Shafts

Compress both CV boot clamps (1) using the J-42572 Drive Shaft Seal Clamp Pliers.

8. Rear Wheel Drive Shaft - Install

  • Rear Wheel Drive Shaft Replacement - Left Side
  • Rear Wheel Drive Shaft Replacement - Right Side

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