mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

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Parts Information 

Note:

The following allowable labor operations should be used when submitting a warranty claim for this repair. This information has been generated on
March 4, 2009. Please refer to Netstar --> Star TekInfo --> Star Time for the most current labor time allowance.

In Case of Warranty, use the table.

Technical Service Bulletin # S-83_00-114A

Date: 090304

A/C - Reduced Climate Control System Performance

Date: March 4, 2009

Order No.: S-B-83.00/114a

Supersedes: P-B-83.00/114 dated March 31, 2008

Group: 83

Revision History

Revision

Date

Purpose

a

3/4/09

Technical Content Revised

-

3/31/08

Initial issue

SUBJECT:
Model 204.054/056/077/081/956/987

Reduced Climate System Performance

To reduce the possibility of snow entering the air intake of the climate system and reducing the system performance, an updated cowling should be
installed on vehicles that may be operated in severe winter conditions. 

Replace cowling as per instructions below.

^

Remove windshield wiper.

^

Remove cowling

^

Install new cowling with the fine mesh screen.

^

If the blow motor is malfunctioning, replace blower motor. Refer to EPCnet for applicable part number.

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