Discovery II (LT) V8-4.0L (2002)
Parking Brake Lever: All Technical Service Bulletins
Brakes - Handbrake Vibration Noise
No: 70/06/04/NAS
Ref:
Issue: 1
Date: 28 October 2004
Handbrake Vibration Noise
AFFECTED VEHICLE RANGE:
Discovery Series II (LT)
ALL
SITUATION:
HANDBRAKE VIBRATION UNDER CERTAIN CONDITIONS
The customer may experience a vibration noise coming from the center console area when operating the vehicle at lower engine RPM. This may be the
result of handbrake shoes vibrating against the back plate under certain engine loads.
RESOLUTION:
REPLACE RETAINING SPRINGS AND MODIFY THE LEFT-HAND SHOE.
The hand brake shoes may not be held down sufficiently at the top where the cross strut is located.
This allows the shoe to vibrate against the back plate under certain engine loads. The noise is then transmitted into the passenger compartment.
PARTS INFORMATION:
SMN500050.......Hold down spring kit - brake shoe
Qty 1
DDW WARRANTY CLAIMS:
DDW requires the use of causal part numbers. Labor only claims must show the causal part number with a quantity of zero.
Normal warranty policy and procedures apply.
Material allowance is included in labor operation.
REPAIR PROCEDURE
INSTALL REPAIR KIT
NOTE:
GTR lookup sequence is as follows:
GTR Home > NAS > Service Information/ LT
Discovery Series II/2004 > Workshop Manuals >
Service Procedures> Bookmark "Brakes 70-1" >
Contents "Repairs / Brakeshoes - handbrake"
1.
Refer to Global Technical Reference (GTR) section 70.45.18 for guidance follow the process below.
2.
Slacken off the handbrake cable.
3.
Disconnect the propeller shaft from the brake drum and position aside so that the brake drum is free to rotate.