mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Fuel System - Tapping Noises From Fuel Tank Area|Page 4494 > < Engine - Multiple DTC's Set/MIL ON|Page 4485
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Evaporative Emissions Hose: All Technical Service Bulletins
Fuel System - Tapping Noises From Fuel Tank Area

Date: February 26, 2007
Order No.: P-B-47.10/40b
Supersedes: P-B-47.10/40a dated Nov. 13, 2006
Group: 47

Revision History

Revision

Date

Purpose

b

2/26/07

Warranty Information Added

a

11/13/06

Applicable Models Updated

4/18/06

Initial issue

SUBJECT:
Model 203.052/054/056/087/092

Model209.356/372/456/472

Tapping Noise in the Area of the Fuel Tank

If you receive customer reports in the above model vehicles of a tapping noise in the area of the fuel tank, perform the following work instruction to
resolve:

Warning:  

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused
by contact with fuel. Please take appropriate cautions.

1. Remove right rear wheel and its housing to reach the area of purge line.

2. Open purge line (Figure 1).

Fuel System - Tapping Noises From Fuel Tank Area|Page 4494 > < Engine - Multiple DTC's Set/MIL ON|Page 4485