Fuel Supply Line: Service and Repair

Due to the fact that fuel feed line is under high pressure, this system requires special consideration for service.
The feed pipe uses screw couplings.
Any time these fittings are loosened to service or replace components, ensure that:
- Backup wrench is used while loosening and tightening fitting.
- Tighten fittings (flare nut) to specified torque.

Tightening Torque
(b): 45 Nm (4.5 kg-m, 32.5 lb-ft)