Park Avenue Ultra V6-3.8L SC VIN 1 (1991)
Fuel Return Line: All Technical Service Bulletins
Fuel - Lines Sag Below the Underbody Floor Pan
Bulletin
92-6-17
Date
Sept.'92
Ref. No.
92-229-6
Corp. Ref. No.
206301R
SUBJECT:
FUEL LINE PROTECTOR AND RETENTION (NEW RIVET RELEASED FOR SERVICE)
MODELS AFFECTED:
1991 PARK AVENUE/ULTRA
1992 LESABRE
CONDITION:
Some vehicles may exhibit a condition where the fuel lines may sag below the underbody floor pan creating an unsightly condition.
CAUSE:
Under certain conditions, the forces of snow and water splash exerted on the lines may cause them to sag.
CORRECTION:
Three vehicle populations exist. The service procedure for each is listed below:
Population 1:
1991 Park Avenue/Ultra - Start of Production through M161120
A cover/retainer may be added by ordering the following:
25559590 Cover/Retainer
9437938 Rivet
11504330 Bolt
11501085 Nut
12345743 Sealant
SERVICE PROCEDURE:
1.
Remove the retainer clips as currently installed.