Power Gear 140-1179 manual hyd leveling
I did a search, found the factory owners manual, and found a couple issues with this system but not one that I am having.
When I go to Retract All, I turn the key on, then turn the power on, then hit Retract all, I hear the pump run and the coach come down, the Jacks down Light is on, the pump runs about 15-20 seconds then stops and the Jacks down Light goes out, but when I check the jacks are still on the ground or barely.
I hit retract all again and the same thing happens jacks down light goes on pump runs for 15-20 seconds and stop and the jacks down light goes out check the jacks and they are only a little higher.
I have to Hold the Retract all button and have someone watch the jacks to retract them all the way.
I found that the board can be reset so I did that with no luck.
Any Assistance is Appreciated.
2007 GULFSTREAM CRESCENDO 37 MODEL-378 FRED CUMMINS 5.9 300 HP ALLISON 2000MH 5 SPEED BANKS DIESEL TUNER W IQ 2.0 FOR UP TO 85 RWHP AND 203 RWTQ