Corsica L4-121 2.0L (1988)
Radiator Hose: All Technical Service Bulletins
Cooling System - Radiator Hoses Leak
Number:
88-46
Section:
6B
Date:
Sept., 1987
Subject:
COOLING SYSTEM LEAKS AT RADIATOR HOSES
Model and Year: 1987-88 BERETTA, CORSICA WITH 2.0L OR 2.8L ENGINE
TO:
ALL CHEVROLET DEALERS
Some of the above vehicles may experience radiator hose leaks due to the hose clamps having insufficient clamping force.
This condition may be repaired by replacing the existing hose clamps with the following service part.
Part Number
Part Name
10056745
Hose Clamp
These clamps can be used as service parts on both the upper and lower radiator hoses.
This condition may be present on any vehicle built prior to the following breakpoints.
Linden
JE 291533
Wilmington
JY 284984
Use applicable labor operation and time.