1. Remove the rear tire (RH).
2. Remove the spare tire.
3. Remove the main silencer (LH). (See
EXHAUST SYSTEM REMOVAL/INSTALLATION [MZI-
3.7]
.)
4. Remove the main silencer insulator (LH).
5. To lower the rear crossmember, perform the following procedure:
1. Set the rear ABS wheel-speed sensor out of the way. (See
REAR ABS WHEEL-SPEED
SENSOR REMOVAL/INSTALLATION [AWD]
.)
2. Rear coil spring (See
REAR COIL SPRING REMOVAL/INSTALLATION
.)
3. Lowered the rear crossmember. (See
REAR CROSSMEMBER REMOVAL/INSTALLATION
[AWD]
.)
6. Remove the fuel-filler pipe.
FUEL TANK INSPECTION [MZI-3.7]
1. Follow "BEFORE SERVICE PRECAUTION" before performing any work operations to prevent fuel
from spilling from the fuel system. (See
BEFORE SERVICE PRECAUTION [MZI-3.7]
.)
2. Disconnect the negative battery cable. (See
BATTERY REMOVAL/INSTALLATION [MZI-3.7]
.)
3. To disconnect the fuel pump unit connector, remove the following parts:
1. Second-row seat (LH) (See
SECOND-ROW SEAT REMOVAL/INSTALLATION
.)
2. Edge cover (See
LONG SLIDER REMOVAL/INSTALLATION
.)
3. Long slider cover (See
LONG SLIDER REMOVAL/INSTALLATION
.)
4. Rear heat duct No.3 (See
REAR HEAT DUCT COMPONENT
REMOVAL/INSTALLATION
.)
5. Disconnect the fuel pump unit connector.
4. Disconnect the quick release connector and the fuel pump unit connector. (See
QUICK RELEASE
CONNECTOR REMOVAL/INSTALLATION [MZI-3.7]
.)
5. Disconnect the joint hose. (See
FUEL TANK INSPECTION [MZI-3.7]
.)
6. Disconnect the evaporative hose. (See
FUEL TANK REMOVAL/INSTALLATION [MZI-3.7]
.)
7. Remove the fuel tank with the fuel pump unit. (See
FUEL TANK REMOVAL/INSTALLATION
[MZI-3.7]
.)
8. Perform the following procedure to verify the fuel tank air-tightness.
1. Plug the fuel pump unit pipe and port B.
2WD
NOTE:
z
This inspection is for three rollover valves and fuel shut-off valve
integrated in the fuel tank.
2008 Mazda CX-9 Grand Touring
2008 ENGINE Fuel System (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:04:45 AM
Page 18
© 2005 Mitchell Repair Information Company, LLC.