Catalytic Converter - Rattle From The Upper Cover

June 3, 1997

BULLETIN NO.
97-024

YEAR
1991-95

MODEL
Legend

VIN APPLICATION
ALL

Rattle From the Catalytic Converter Upper Cover

SYMPTOM

A rattle is heard from the floor of the car, especially during acceleration.

PROBABLE CAUSE

One or more of the mounting points are broken on the upper cover of the catalytic converter.

CORRECTIVE ACTION





Replace the catalytic converter upper cover and its six mounting bolts. (The new upper cover comes with new bolts.) If you damage the lower cover while removing the upper cover, replace it too.

PARTS INFORMATION

Make sure you order the correct cover(s) for the car you are working on.

Type I engine ('91-'92: All, '93-'95: L and LS Sedan)

Upper Cover: P/N 18012-PY3-315
Lower Cover: P/N 18181-PY3-A00

Type II engine ('93-'95: Coupe, '94-'95 GS Sedan)

Upper Cover: P/N 18012-PX9-315
Lower Cover: P/N 18161-PX9-A00

WARRANTY CLAIM INFORMATION

In warranty:
The normal warranty applies.

Operation number: 311140

Flat rate time: 0.3 hour

Failed P/N: 16182-PY3-000

Defect code: 043

Contention code: B07

Skill level: Repair Technician





Out of warranty:
Any repair performed after warranty expiration may be eligible for goodwill consideration by the District Technical Manager or your Zone Office. You must request consideration, and get a decision, before starting work.