Oil Pressure Switch - Oil Leaks: Overview

No: 12/03/97/NAS

Ref: WSM section 12

Issue: 2

Date: 08/22/97

Changes are noted by asterisks.

PRIDE IV 4-07

Oil Pressure Switch Replacement

AFFECTED VEHICLE RANGE
RANGE ROVER (LP) All

SITUATION:

OIL PRESSURE SWITCH LEAKS

Failure of the oil pressure switch leads to oil leakage.

RESOLUTION:

NEW DESIGN OIL PRESSURE SWITCH

To eliminate oil leakage a new oil pressure switch with an improved material O-ring has been developed. The new design switch is to be installed in vehicles that have oil leakage from the oil pressure switch. The new switch is supplied with a new O-ring installed.

PARTS INFORMATION:

CAUTION:
Do not install old part (AMR2092) or O-ring (5TC3372)

LRNA4641 Oil Pressure Switch Kit with seals ............... Qty. 1
^ LRNA210181 Rubber O-ring (Serpentine belt) .................. Available separately
^ LRNA5716 Copper Washer (V-belt engines) ................. Available separately
LRNASGP2 Electrical connector grease

TOOL INFORMATION:





*Kent Moore Tool
J-21757-03 Oil Pressure Switch Socket*

WARRANTY CLAIMS:

12.60.50 ........... Time 0.55 hr
Install Oil Pressure Switch

COMP CODE: 7V4N

Normal warranty policy and procedures apply