I have a 2002 Holiday Endeavor with power gear jacks. The front jacks work together and the rear jacks lt. side and. rt. side separately to facilitate side to side leveling. When I lower the left rear...
2 things can usually cause this 1. LOW fluid level causing NO fluid to be available to lift, BUT, that would cause the Jack down light to come on when fully retracted 2. The Pump motor is NOT producing the 2800 to 3200 psi required to lift the RV. The REAR jacks have MORE weight to lift than the front. Have you tried just lifting the REAR by itself and it does not extend fully? 3. I have never seen this problem that was not caused by 1 and 2 above. Doug