Supporting Vendors / Dealers - Advertising - Shop

1968 Corvette: Service Bulletin: Lubrication of Window Regulator Shaft

Model Year: 1968
Subject: LUBRICATION OF WINDOW REGULATOR SHAFT - 1968 CORVETTE
Source: Chevrolet Dealer Service Technical Bulletin
Number: 68-T-15
Section:  I
Date: Jan. 10, 1968

To:  ALL CHEVROLET DEALERS

Difficulty in raising and lowering the door windows may be experienced on some 1968 Corvettes built prior to 10-31-67. This condition is caused by lack of lubrication between the regulator shaft and the regulator hosing (see 1968 Chassis Service Manual, Page 1B-21, Figure 35, Item 6). Galling and metal pick-up on the shaft, due to lack of lube, results in a binding condition of the window regulator assembly.

If the above condition is encountered, inspect both door regulators assembly for proper lubrication. in most cases, the housing should be replaced; however, if galling or metal pick-up on the shaft is slight, the shaft can be repaired by polishing with Crocus Cloth and applying a thin coat of Lubriplate (Part No. 1050109 or Par No. 1050110), or equivalent, for proper lubrication.

PARTS AND LABOR DATA

 QUA.PART NO.PART DESCRIPTIONPFCLTOPERATION NO.TIME
1. 1 3921583 Housing - L.H.   52 X   01426190 1.5
2. 1 3921580 Shaft            
3. 1 3921584 Housing - R.H.   52 X   01426090 1.5
4. 1 3921580 Shaft            
0 (0)
Article Rating (No Votes)
Rate this article
Attached Files
There are no attachments for this article.
Comments
There are no comments for this article. Be the first to post a comment.
Name
Email
Security Code Security Code