CHAMPION EUROCOACH 1990: FUEL SYSTEM, GASOLINE

General Information

NHTSA Campaign ID Number: 90V130000

Make Model Year
CHAMPION EUROCOACH 1990
Date Owners Notified Date Received by ODI Date Added to Database
1990-09-13 1990-07-27 1990-07-31

Production Dates: 1986-11-01 - 1990-07-01

Manufacturers Involved: CHAMPION MOTOR COACH, INC

Component: FUEL SYSTEM, GASOLINE

Potential Number Of Units Affected: 1128

Report Initiator: MFR MFR Report

Summary

DUE TO OVERPRESSURIZED FUEL SYSTEM AND CLOSED EMISSIONS CONTROL SYSTEM, THERE MAY BE EXCESSIVE HYDROCARBON IGNITION IN EXHAUST STAGE OF ENGINE OPERATION.

Consequence

THIS CAN RESULT IN FIRES FROM BURNED THROUGH MUFFLERS,DEGRADATION OF HOSES, OR LIQUID OR EXCESSIVE VAPOR RELEASE FROM EMISSIONCANISTERS.

Remedy

REPLACE FUEL TANK FILLER CAP WITH HIGH FLOW, TWO-STAGE RETENTION CAPS; REPLACE ENGINE COMPARTMENT HEATER HOSES WITH HIGH-TEMP NOMEX HOSES; PROVIDE AN ADDITIONAL HEAT SHIELD BETWEEN COACH BODIES AND MUFFLER; AND PROVIDE DECALS FOR ATTACHMENT TO THE FUEL SYSTEM ADVISING USERS NOT TO COMPLETELY FILL THEIR FUEL TANKS.

Notes

SYSTEM: FUEL.VEHICLE DESCRIPTION: BUSES BUILT ON JOHN DEERE CHASSIS WITH FORD C6TRANSMISSIONS AND 7.5 LITER ENGINES WITH CARBURETORS.