Mirage L4-1597cc 1.6L DOHC Turbo (1989)
Oil Pump: All Technical Service Bulletins
Engine Oil Pump - Drive Gear Clearance Update
SUBJECT:
ENGINE OIL PUMP MEASUREMENT POSITION UPDATE
NO.
TSB-89-11-007
DATE
November, 1989
MODEL
1988 to 1989 Models
TSB Revision TSB 89-11-007
FIGURE 1 & 2
PURPOSE
In order to increase service accuracy, the oil pump gear tip measurement position has been moved. Shown in figures 1 and 2 the correct places to
measure the clearance on both the drive gear and the driven gear. Please make the indicated changes to the service manuals listed below and write this
TSB number in the TSB revision boxes on the affected pages. Clearance specifications have not changed. Please refer to the Service Manual for
clearance specifications.
MANUALS AFFECTED
Manual
Applicable Page
1988 TRUCK
9-49, 50
Service Manual
1989 TRUCK
9-42
