Fuel Filter: Service and Repair

FUEL FILTER
REMOVAL AND INSTALLATION

Preremoval Operation
- Reduce Residual Pressure from High Pressure Hose
- Battery Removal
- Air Intake Hose Removal

Post-installation Operation
- Air Intake Hose Installation
- Battery Installation
- Fuel Pressure Measurement





Removal steps
1. Eye bolt
2. Gasket
3. High-pressure fuel hose connection
4. Gasket
5. Fuel main pipe connection
6. Eye bolt
7. Gasket
8. Connector
9. Gasket
10. Pressure regulator
11. Fuel filter
12. Fuel filter bracket





REMOVAL SERVICE POINTS
A. Eye bolt removal
Hold the fuel filter with a wrench and remove the eye bolt.

Caution: As there will be some pressure remaining in the fuel pipe line, cover it with a shop towel to prevent fuel from spraying out.





B. Fuel main pipe disconnection
Hold the fuel filter with a wrench and loosen the flare nut. Then disconnect the fuel main pipe.