Mazda 6 2002, Workshop Manual

Page: 131 / 1248

FUEL SYSTEM
F–24–7
F
Caution
•
Do not pull out the fuel hose located
between the pressure regulator and
reserve cup (2WD) or between the
pressure regulator and transfer jet pump
(4WD). Do not forcedly rotate or bend it,
or it could damage the sealing of the fuel
hose (press fit area), or cause pipe
breakage or splitting. In addition, if the
fuel hose is buckled and fuel flow
distortion occurs, it may cause jet pump
performance deterioration.
Note
•
Inserting the tip of the flathead screwdriver
into the position indicated in the figure and rotating it clockwise could make it easier to remove the
pressure regulator.
8. Remove the pressure regulator from the fuel filter (high-pressure).
Note
•
Perform Step 9 (4WD).
•
Go to Step 10 (2WD).
Note
•
After removing the fuel filter (high-pressure) from the reserve cup, remove the transfer jet pump
completely (4WD).
9. Remove the transfer jet pump from the reserve cup, and position of the way (4WD).
10. Remove the O-ring from the pressure regulator
and replace with a new one.
Caution
•
Be careful not to apply excessive
pressure to the reserve cup. Applying
excessive pressure may cause splitting,
chipping, or bending.
11. Disengage the snap fit tab from the reserve cup
using a flathead screwdriver.
12. Remove the fuel filter (high-pressure) and fuel
pump as a single unit from the reserve cup.
13. Verify that the reserve cup is not split, chipped, or
bent.
2WD 4WD
FUEL HOSE
TRANSFER JET PUMP
RESERVE CUP
FUEL HOSE
C6E114ZL4006
R
OIL OIL
4WD
2WD
PRESSURE
REGULATOR
TRANSFER
JET PUMP
O-RING
C6E114ZL4034
RESERVE CUP
SNAP FIT
TAB
C6E114ZL4033