Fuel Pressure Pulsation Damper: Service and Repair

Removal
1) Relieve fuel pressure.
2) Disconnect negative cable at battery.
3) Remove fuel feed-pipe clamp bolt.





4) Remove damper from delivery pipe.
Use backup wrench when loosening.

CAUTION:
A small amount of fuel may be released after it is removed. Cover feed pipe with a shop cloth.

Installation
For installation, reverse removal procedure and note following precautions.





- Make sure to use new gaskets and apply thin coat of engine oil to them.
- Using backup wrench, tighten damper to specified torque.

Tightening Torque
(a): 30 Nm (22.0 lb-ft)

- With engine "OFF" and ignition switch "ON", check for fuel leaks around fuel line connection.