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SMU - Revised Tool Information, Procedures and Labor Times in Body Rear End

Subject:Revised Tool Information, Procedures and Labor Times in Body Rear End

Models:2000 Buick LeSabre



This bulletin is being issued to replace the following in the Body Rear End sub-section of the 2000 Service Manual:

    • Special Tools and Equipment
    • Compartment Lid Adjustment -- Rear (Includes Torque Rod Adjustment)
    • Hinge Replacement -- Rear Compartment Lid
        In addition, please add the following information:
    • Torque Rod Replacement -- Rear Compartment Lid

Revise the Special Tools and Equipment to read as follows:

J 39384-10 Torsion Rod Adjustment Bar


Object Number: 751919  Size: SH

Revise the Compartment Lid Adjustment -- Rear (Includes the Torque Rod Adjustment) to read as follows:

Tools Required
J 39384-10 Torque Rod Adjustment Bar

Front-to-Rear, Side-to-Side and Up/Down Adjustments


Object Number: 693588  Size: SH
  1. Remove the rear shelf trim panel.
  2. Refer to Trim Panel Replacement -- Rear Shelf in the Interior Trim sub-section of the Service Manual.

  3. Perform the front-to-rear lid adjustment at the hinge to rear shelf fasteners.
  4. Loosen the fasteners.
  5. Notice: Refer to the Fastener Notice in the Cautions and Notices sub-section of the Service Manual.

  6. Align the lid so as to achieve an equal 3 mm (1/8 in) gap around the entire perimeter of the rear compartment lid.
  7. Tighten
    Tighten the fasteners to 24 N·m (18 lb ft).


    Object Number: 693555  Size: SH
  8. The up and down adjustment at the front of the rear compartment lid is achieved by turning the adjustment screw (1) located on the hinge arms. This procedure is performed from inside the passenger compartment.
  9. Adjust the rear compartment lid flush with the rear quarter panels.
  10. The up and down adjustment at the rear of the rear compartment lid is achieved by turning the over-slam bumpers in and out.
  11. Adjust the rear compartment lid flush with the rear quarter panels.

Torque Rod Adjustment

  1. Support the rear compartment lid.
  2. Remove the rear compartment trim, as necessary.
  3. Refer to Compartment Trim Panel Replacement -- Rear in the Body Rear End sub-section of the Service Manual.


    Object Number: 739359  Size: SH
  4. Install the J 39384-10 to the end of the torque rod.
  5. Adjust the torque rods to one of three positions for the desired tension.
  6. Reposition the end of the torque rod in a higher notch in order to decrease the amount of effort needed to raise the lid.

Revise the Hinge Replacement -- Rear Compartment Lid to read as follows:

Tools Required
J 39384-10 Torque Rod Adjustment Bar

Removal Procedure

Caution: When a rear compartment lid hold open device is being removed or installed, provide alternate support to avoid the possibility of damage to the vehicle or personal injury.

  1. Prop the rear compartment lid in the open position.

  2. Object Number: 735541  Size: SH
  3. Insert an 8 mm x 130 mm (5/16 in x 5 in) bolt (1) into each hinge (2) in order to prevent the hinge from fully opening.
  4. Remove the rear compartment lid.
  5. Refer to Compartment Lid Replacement -- Rear in the Body Rear End sub-section of the Service Manual for the removal procedure.

  6. Remove the rear shelf trim panel.
  7. Refer to Trim Panel Replacement -- Rear Shelf in the Interior Trim sub-section of the Service Manual for the removal procedure.


    Object Number: 255861  Size: SH
  8. Fold the rear shelf insulator away from the rear compartment hinge attaching nuts and bolts.
  9. Remove the nuts and bolts from the rear compartment hinges.

  10. Object Number: 255860  Size: SH
  11. Remove the hinge (2) and the torque rods (1) as an assembly from the vehicle.

  12. Object Number: 735539  Size: SH
  13. Use the J 39384-10 in order to release the torque rods from the rear compartment hinge.

Installation Procedure


Object Number: 255860  Size: SH
  1. Use the J 39384-10 in order to assemble the torque rods (1) to the rear compartment hinges (2).
  2. Install the hinge and torque rod assembly into the vehicle.

  3. Object Number: 255861  Size: SH

    Notice: Refer to the Fastener Notice in the Cautions and Notices sub-section of the Service Manual.

  4. Install the nuts and bolts in order to secure the hinges to the vehicle.
  5. Tighten
    Tighten the nuts and bolts to 24 N·m (18 lb ft).

  6. Remove the bolts preventing the hinges from fully opening.
  7. Install the rear compartment lid.
  8. Refer to Compartment Lid Replacement -- Rear in the Body Rear End sub-section of the Service Manual for the installation procedure.

  9. Adjust the rear compartment lid as necessary.
  10. Refer to Compartment Lid Adjustment -- Rear procedure in the Body Rear End sub-section of the Service Manual.

  11. Install the rear shelf trim panel.
  12. Refer to Trim Panel Replacement -- Rear Shelf in the Interior Trim sub-section of the Service Manual for the installation procedure.

Add the following Torque Rod Replacement -- Rear Compartment Lid:

Tools Required
J 39384-10 Torque Rod Adjustment Bar

Removal Procedure

Caution: When a rear compartment lid hold open device is being removed or installed, provide alternate support to avoid the possibility of damage to the vehicle or personal injury.

  1. Prop the rear compartment lid in the open position.

  2. Object Number: 735541  Size: SH
  3. Insert an 8 mm x 130 mm (5/16 in x 5 in) bolt (1) into each hinge (2) in order to prevent the hinge from fully opening.
  4. Remove the rear compartment lid.
  5. Refer to Compartment Lid Replacement -- Rear in the Body Rear End sub-section of the Service Manual for the removal procedure.

  6. Remove the rear shelf trim panel.
  7. Refer to Trim Panel Replacement -- Rear Shelf in the Interior Trim sub-section of the Service Manual for the removal procedure.


    Object Number: 255861  Size: SH
  8. Fold the rear shelf insulator away from the rear compartment hinge attaching nuts and bolts.
  9. Remove the nuts and bolts from the rear compartment hinges.

  10. Object Number: 255860  Size: SH
  11. Remove the hinge (2) and the torque rods (1) as an assembly from the vehicle.

  12. Object Number: 735539  Size: SH
  13. Use the J 39384-10 in order to release the torque rods from the rear compartment hinge.

Installation Procedure


Object Number: 255860  Size: SH
  1. Use the J 39384-10 in order to assemble the torque rods (1) to the rear compartment hinges (2).
  2. Install the hinge and torque rod assembly into the vehicle.

  3. Object Number: 255861  Size: SH

    Notice: Refer to the Fastener Notice in the Cautions and Notices sub-section of the Service Manual.

  4. Install the nuts and bolts in order to secure the hinges to the vehicle.
  5. Tighten
    Tighten the nuts and bolts to 24 N·m (18 lb ft).

  6. Remove the bolts preventing the hinges from fully opening.
  7. Install the rear compartment lid.
  8. Refer to Compartment Lid Replacement -- Rear in the Body Rear End sub-section of the Service Manual for the installation procedure.

  9. Adjust the rear compartment lid as necessary.
  10. Refer to Compartment Lid Adjustment -- Rear procedure in the Body Rear End sub-section of the Service Manual.

  11. Install the rear shelf trim panel.
  12. Refer to Trim Panel Replacement -- Rear Shelf in the Interior Trim sub-section of the Service Manual for the installation procedure.

Warranty Information

The following revised labor operation times are the result of new labor time studies based on the revised procedures.

They are effective upon receipt. The changes will appear in the next update to the Labor Time Guide.

Labor Operation

Description

Labor Time

B5420

RH - Hinge, Rear Compartment Lid - R&R or Replace

1.1 hrs

B5421

LH - Hinge, Rear Compartment Lid - R&R or Replace

1.1 hrs

B5427

BOTH - Hinge, Rear Compartment Lid - R&R or Replace

1.1 hrs

B5460

RH - Rod and/or Spring, Rear Compartment Lid Torque - Replace

1.1 hrs

B5461

LH - Rod and/or Spring, Rear Compartment Lid Torque - Replace

1.1 hrs