Subject: | Water Leak On Driver's Floor (Reseal Cowl) |
Models: | 2004 Chevrolet Colorado |
This bulletin is being revised to provide warranty claims submission information. Please discard Corporate Bulletin Number 04-08-57-004 (Section 08 -- Body and Accessories).
Condition
Some customers may comment on water on the driver's side floor area.
Cause
A lack of body seam sealer in the left side cowl area may cause this condition.
Correction
Reseal the left side cowl area by following the procedure below.
- Position the wipers half way up on the windshield.
- Remove the wiper arm caps and nuts.
- Remove the wiper arms with the J 39637 - Wiper Arm Puller.
- Remove the antenna mast.
- Remove the retaining clips from the cowl panel.
- Reposition the cowl panel and lay to the right side of the engine area, still leaving the washer hose connected.
- Disconnect the wiper motor electrical connector.
- Remove the wiper motor and transmission assembly bolts.
- Remove the wiper motor and transmission assembly from the vehicle.
- Clean the surface of dirt and debris from the left side cowl area.
- Apply a bead of 3M™ 8405 Flexiclear body seam sealer, or equivalent, across the cowl area as shown in the illustration above.
- Install the wiper motor and transmission assembly back into the vehicle.
- Install the wiper motor and transmission assembly bolts.
Tighten
Tighten the bolts to 9 N·m (81 lb in).
- Connect the electrical connector to the wiper motor.
- Install the cowl panel and retaining clips.
- Install the antenna mast.
- Cycle the wiper arm pivots to the park position.
- Install the wiper arm blade assemblies to the round alignment dot located in the blackout area of the windshield.
- Install the wiper arm nuts and caps.
Tighten
Tighten the nuts to 33-38 N·m (24-28 lb ft).
- Verify proper wiper operation and alignment of wiper blades.
Parts Information
Part Number
| Description
|
08405
| 3M™ Flexiclear™ Body Seam Sealer
|
The above product can be purchased locally.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation
| Description
| Labor Time
|
B9732
| Reseal Cowl
| 0.5 hr
|
Add
| Material Allowance
| GD*
|
*If the repair is covered under warranty, the cost for the sealer should be submitted in the net item field.
|