| Removal and Installation There are two methods that are used to identify leaks in the fuel system: - the electronic leak detector
- the liquid leak detector
Electronic Leak Detector This type of equipment is very sensitive to the presence of any hydrocarbons, which may give misleading results. If the electronic leak detector indicates a leak, verify the results with a liquid leak detector. Liquid Leak Detector After applying the liquid to the LPG system, the suspect area must be watched very closely. If bubbles begin to expand from an area, a leak has been detected. LPG Leak Test |  | WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable vapors are always present and may ignite. Failure to follow these instructions may result in personal injury. | | | WARNING: This procedure involves fuel handling. Be prepared for fuel spillage at all times and always observe fuel handling precautions. Failure to follow these instructions may result in personal injury. | | | WARNING: The fuel pressure must be released before attempting any repairs. Failure to follow this instruction may result in personal injury. | | | 1. Remove the fuel tank cover. | | | 2. Remove the fuel tank filler valve cover. | | | 3. Remove the fuel tank connection inspection cover. 1. Turn the inspection cover counterclockwise. 2. Remove the cover. | |  | NOTE: Make sure that all disturbed joints are fully tightened. | | 4. Select LPG mode using the LPG select switch. | | 5. Switch the ignition ON, this will open the fuel tank solenoid solenoids and pressurize the system. | | 6. Check for leaks over all of the unions with an electronic leak detector. If a leak is detected identify the exact union with a liquid leak detector. | | 7. Repair the detected leak. Test the system for normal operation. | | 8. When the system is confirmed to have no leaks, install the fuel tank connection inspection cover, the fuel tank filler valve cover and the fuel tank cover. | | 9. Complete the vehicle log with the test details. | |
