Recall - Fuel Vapor Hose Replacement: Overview

91ford21

RECALL NUMBER
90E92

Date
February, 1991


To: All Dealers

SUBJECT: Emissions Recall 90E92 - Cracked Fuel Vapor Hoses on Certain 1986
and 1987-Model F-Series and Bronco Trucks Equipped with California 5.0L Engines


AFFECTED VEHICLES 1986 and 1987-Model California F150/250 and Bronco trucks equipped with 5.0L engines having calibrations 6-54Q-R00 and 6-54S-R00 (1986-Model) 7-54R-R05/R11 and 7-54S-R05/R11 (1987-Model). The trucks were manufactured at the Kansas City, Michigan Truck, Ontario Truck, and Twin Cities Assembly Plants.

Fuel vapor hoses between the vapor valve on the fuel tank and the metal tube leading to the carbon canister may crack or split and cause the affected trucks to exceed evaporative emissions standards.

SERVICE ACTION Trucks returned for service will have vapor hoses replaced.

ATTACHMENTS Attachment I
- Administrative Information

Attachment II
- Labor Allowances
- Parts Ordering Information

Attachment III
- Technical Information