Quote:
Originally Posted by J-R-S
Need some help with leveling jacks for Damon Challenger Motorhome: When got to campground I put the Leveling Jacks down - but they went DOWN TOO FAR AND TRIPPED THE SYSTEM. Have tried several different ways to determine where the RESET is. Have been working on it for weeks, talked to factory rep. and followed their suggestions but nothing helped. ANYONE HAVE ANY IDEAS??????
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If the jacks hyper extend when grounding, it could be a bad pressure switch. During the auto phase of operation the jacks ground one at a time to prevent wracking of the coach. There is a pressure switch on the control valve block that senses line pressure. When the pressure reaches 300 psi, the control module stops the pump and selects the next jack. If the pressure switch has failed the jacks will continue to extend until the jack's motor stalls tripping the circuit breaker.
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