infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Exhaust System - Leaks/Noise From Front Exhaust Tubes|Page 2980 > < Exhaust Manifold|Specifications
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Exhaust Pipe: All Technical Service Bulletins
Exhaust System - Leaks/Noise From Front Exhaust Tubes

Classification:
FE04-003

Reference:
IB04-036

Date:
September 1, 2004

REPAIR OF EXHAUST LEAK/NOISE AT FRONT TUBE

APPLIED VEHICLE:
2002-03 QX4 (JR50)

IF YOU CONFIRM:

The vehicle has an exhaust leak or noise coming from the Front Tube(s).

NOTE:

The Front Tubes may look like catalysts but they are (by design) NOT catalysts.

ACTION:

^

Inspect both Front Tubes for cracking at the welded side seams.

^

If needed repair the Front Tube(s) by installing Front Tube Repair Kit 20711-5W90A.

PARTS INFORMATION

Exhaust System - Leaks/Noise From Front Exhaust Tubes|Page 2980 > < Exhaust Manifold|Specifications