‘Grunt’ noise on brake application - brake servo

‘GRUNT’ NOISE ON BRAKE APPLICATION - BRAKE SERVO

Model

Discovery Series II

Affected vehicles

All vehicles in VIN ranges: Introduction of model to XA 907212 (System 1) Introduction of model to YA 270430 (System 2)

Date

2000-11-15

Reference

Bulletin 0006, CDS ref L8598bu

Bulletin text

Discovery Series II

AFFECTED RANGE:

All vehicles in VIN ranges: Introduction of model to XA 907212 (System 1)

Introduction of model to YA 270430 (System 2)

PROBLEM:

‘GRUNT’ NOISE ON BRAKE APPLICATION - BRAKE SERVO

Upon initial brake application, predominately in high ambient temperatures, a ‘grunt’ noise is heard.

CAUSE:

Noisy initial operation of brake servo.

ACTION:

Upon customer complaint of the above, replace the brake servo with the new part detailed in PARTS INFORMATION .

Refer to Workshop Manual repair number 70.50.01 for repair procedure.

PARTS INFORMATION:

Old Part No Description

SJG100250 Servo Assembly - Left Hand Drive

SJG100260 Servo Assembly - Right Hand Drive

WARRANTY CLAIMS: Use Complaint Code: 6H1K

Use S.R.O.: 70.50.01 Servo assembly - renew

Time allowance: 0.90 Hrs.

Bulletin N o : 0006 L8598bu 1 15.11.2000

New Part No

SJG000050

SJG000040