Engine Oil Pressure Switch - Revised
88mazda04Category 2
Applicable Model/s (See Below)
Subject ENGINE OIL PRESSURE SWITCH
Bulletin No. 004/88
Issued 6/7/88
Revised
DESCRIPTION
In order to prevent engine oil leakage from the pressure switch, heat resistance of its diaphragm has been increased.
If you encounter a report of oil leakage at the pressure switch area, replace the oil pressure switch with the modified one.
VIN OF AFFECTED VEHICLES
1986-88 323 Sedan & Hatch: JM1BF----G0100001 - J0108251 June, 1987
1987-88 323 Wagon: JMIBW622-H0500001 - J0100014 June, 1987
1986-87 B2000: ALL
1987-88 B2200: JM2UF--3-H0100001 - J0302001 June, 1987
1986-87 626: ALL
1988 626 & MX-6: JM1GD----J1500001 - J1589464 May, 1988
1YVGD----J5100001 - July, 1988
PARTS INFORMATION
PART NUMBER DESCRIPTION APPLIED MODELS
E5D3 18 501 Pressure Switch 323 & 323 Wagon
B2000 & B2200
R207 18 501 Pressure Switch 626 & MX-6
The part number of the pressure switch has not been changed. It can be distinguished by the stamps on the pressure switch body as follows: