Discovery I (LJ) V8-3.9L (1994)
Oil Pressure Switch: Customer Interest
Oil Pressure Switch - Oil Leakage
No: 12/04/97/NAS
Ref: WSM section 12
Issue: 2
Date: 08/22/97
Changes are noted by asterisks.
PRIDE IV
4-15
Oil Pressure Switch Replacement
AFFECTED VEHICLE RANGE:
RANGE ROVER CLASSIC (LH)
All
DISCOVERY (LJ)
All
DEFENDER (LD)
All
SITUATION:
OIL PRESSURE SWITCH LEAKING
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 a new 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. A copper crush washer is also included for use
on older (V-belt equipped) engines.
PARTS INFORMATION:
CAUTION:
Do not Install old part (AMR2092) or O-ring (STC3372)
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 0.45 hrs.
Replace Oil Pressure Switch
COMP CODE: .......... 7V4N