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(210-2570) Whistling noise from brake servo system

Symptom: Whistling noise from the brake servo system in the engine compartment.

TECHNICAL SERVICE BULLETIN
Bulletin Nbr: 210-2570
Date: ........... September 2005
Market: all
Whistling noise from brake servo system

Cars affected

Saab 9-5 M01-M05 within VIN interval 13000001 - 53526235 with engine option B205/B235 and manual gearbox.

Background

In some cases, the upper engine cover makes a hole in the brake servo vacuum hose.

In the case of customer complaint, the following procedures must be carried out.

Symptom description

Whistling noise from the brake servo system in the engine compartment.



Parts required

52 30 495 (CA: 30586636) Vacuum hose LHD

52 30 503 Vacuum hose LHD

Procedure


1. Remove the upper engine cover.

2. Use a knife or the like to remove all of the edging in the engine cover. See illustration. Be sure not to leave any sharp edges.


3. Replace the vacuum hose.

4. Fit the upper engine cover.


Warranty/Time Information

In the case of customer complaint and if the car is within the warranty period , use the following information to fill out the claim:

Failed Object: 54122

Fault/Reason code: 33

Location code: 09 (US=09)

Warranty Type (US): 01

Repair/Action code: 01

Labour Operation (US): 5412202

Time 0.2 hr