How do you install the fuel shut-off valve?

1. Fuel Petcock Valve replacement on Gas Generator
2. Prepare to drain fuel by raising the aft end
3. Position catch bowl for draining fuel
4. Squeeze compression clip and slide off fuel line
5. Remove fuel line and insert into drain tube
6. Turn petcock to drain fuel
7. Clean fuel of any debris or water accumulation
8. Pour into fuel-safe container
9. Loosen petcock mounting nut
10. Remove petcock and filter
11. Debris should be cleaned during annual service
12. Insert filter and position petcock, take care to avoid crossing threads
13. Tighten nut gently
14. Re-attach fuel supply line