Range Rover County LWB (LH) V8-4.2L (1993)
Compressor/Pump: All Technical Service Bulletins
Air Suspension - Droning Noise
No:
60/03/99/NAS
Ref:
Issue:
1
Date:
06/09/99
EAS Compressor Noise
AFFECTED VEHICLE RANGE:
RANGE ROVER (LP)
Up to XA420550
SITUATION:
ELECTRONIC AIR SUSPENSION NOISE
A customer may complain of a droning noise from the front left corner of the vehicle. The EAS compressor may be the source of this noise. Compressor
noise can be the result of worn or deteriorated rubber mounts.
RESOLUTION:
REPLACE MOUNTS WITH NEW SPECIFICATION PARTS
Modified compressor mounts (RVL100000, RVL100010) have been developed, and have been factory installed in all vehicles after the above VIN.
^
The new mounts can be fitted without additional modification to vehicles produced between WA398798 and XA420550.
^
For vehicles produced before WA398798 a modified bracket (RQU100100) provides increased thread length required by the new rubber mounts.
PARTS INFORMATION:
RVL100000 Rubber Mount Front
Qty. 2
RVL100010 Rubber Mount Rear
Qty. 1
RQU100100 Compressor Bracket
Qty. 1 Required before WA398798
RVL100030 Flat Washer
Qty. 3
RVL100040 Nylon Spacer
Qty. 1
WARRANTY CLAIMS:
60.50.10
Time 0.35 hrs.
Replace rubber mounts only
60.50.89/29
Time 0.80 hrs.
Replace rubber mounts and bracket
FAULT CODE: J
Normal warranty policy and procedures apply
REPAIR PROCEDURE:
NOTE:
When removing the EAS compressor, retain the three mounting nuts and dished washers, noting their original orientation.