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Plumbing Components See for plumbing component locations. Use a bubble solution to check for leaks while per- 1. Check the following components for signs of • Pressure control regulator tions • Excess flow valve 2. Inspect the fuel fill line for signs of damage, 3. Ensure the red cap is present on the secondary 4. Inspect the fuel tank pressure gauge for cracks 5. Inspect all vent lines for kinks, and signs of leaks 6. Replace leaking or damaged fuel lines. Repair or Fuel Level Sender Component 1. Inspect the fuel level sender wiring harness for 2. Inspect the fuel level sender box ( ) for signs of leaks or damage. Ensure that the re- 02/04/2014 f470617 1 2 3 6 8 9 11 12 4 5 7 10 1. Pressure Control Regulator 2. Vapor Shutoff Valve 3. Fuel Fill Hose 4. Secondary Relief Valve (red cap) 5. Fuel Fill Fitting 6. Fuel Level Sender Box 7. Primary Relief Valve 8. Tank Pressure Gauge 9. Fill Vent Fitting 10. Excess Flow Valve Fig. 6, LNG Tank Plumbing Components Fuel 47 47/6 |