Campaign - Serpentine Belt Tensioner Replacement: Overview
87chevy23Number: 87C11
Section: 6A
Date: September, 1987
Subject: PRODUCT CAMPAIGN 87C11
SERPENTINE BELT TENSIONER
Model and Year: 1987 CHEVROLET CELEBRITY MODELS EQUIPPED WITH
2.5L ENGINE (RPO LR8, VIN CODE R)
TO: ALL CHEVROLET DEALERS
General Motors has determined some 1987 Chevrolet Celebrity models equipped with a 2.5L engine may experience loss of serpentine accessory drive belt tension. This condition results in loss of accessory drive component operation.
To prevent the possibility of this condition occurring, the serpentine belt tensioner must be inspected for suspect codes and, if required, replaced.