Section 4.7
Fuel Supply Valve
To determine if the fuel supply valve is causing starting difficulty, check that fuel supply valve is open; refer to OEM guidelines.
- Check that fuel supply valve.
- Is the valve open?
- If the fuel supply valve is open, check the fuel filters; refer to "4.8 Plugged Fuel Filter(S)" .
- If the fuel supply valve is closed, repair is necessary; refer to "4.7.1 Fuel Supply Valve Repair" .
Section 4.7.1
Fuel Supply Valve Repair
Perform the following steps for fuel supply valve repair:
- Open the closed valve; refer to the appropriate service manual, fuel system chapter.
- Prime the fuel system; refer to the appropriate service manual, operation and verification chapter.
- Verify fuel supply valve repair; refer to "4.7.1.1 Test Engine with Fuel Supply Valve Open" .
Section 4.7.1.1
Test Engine with Fuel Supply Valve Open
To determine if opening the fuel supply valve resolved starting difficulty, attempt to start and run the engine.
- If the engine starts and runs, no further troubleshooting is required. Shut down the engine.
- If the engine fails to start and run, check the fuel filters; refer to "4.8 Plugged Fuel Filter(S)" .
EPA07 Series 60 DDEC VI Troubleshooting Guide - 6SE567 |
Generated on 10-13-2008 |