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8
TO REPLACE THE PRESSURE SWITCH
FOLLOW STEPS FOR REMOVING THE
INJECTOR, BUT DO NOT REMOVE THE
INJECTOR.
8:1 TO REMOVE THE PRESSURE SWITCH,
REMOVE THE NEGATIVE AND POSITIVE
PRESSURE TUBES FROM THE SWITCH -
NOTING THAT THE POSITIVE TUBE GOES TO
THE REAR INLET ON THE SWITCH (FIG. 20).
8:2 UNSCREW THE SINGLE SCREW AND
REMOVE THE SWITCH SO THAT THE COVER
CAN BE REMOVED.
8:3 REMOVE THE COVER, AND REMOVE THE
POWER LEADS - NOTING THAT BROWN
GOES TO COMMON AND BLUE TO
‘NORMALLY OPEN’ (NO ON SWITCH).
3:4 REPLACE ALL COMPONENTS - REVERSING
THE STRIP DOWN PROCEDURE.
9
TO REPLACE THE SOLENOID
FOLLOW STEPS FOR REMOVING THE
INJECTOR, BUT DO NOT REMOVE THE
INJECTOR.
9:1 UNPLUG THE 3 WAY SOCKET FROM THE
SOLENOID (FIG. 21).
9:2 REMOVE THE FUEL INLET CONNECTOR UNIT
9:3 REMOVE THE SOLENOID RETAINING CIRCLIP
9:4 SLIDE THE SOLENOID OFF THE FUEL INLET
9:5 REPLACE THE DEFECTIVE UNIT AND REFIT
ALL COMPONENTS, REVERSING THE STRIP
DOWN PROCEDURE
SERVICE MANUAL
POSITIVE
TUBE GOES TO
REAR INLET
NEGATIVETUBE
GOES TO
FRONT INLET
BROWN
TO
COMMON
REAR
INLET
FRONT
INLET
NEGATIVE
TUBE
BLUE
TO N.O.
FIG. 20
FIG. 21
