10-26-2022, 04:34 PM
If the motor were making no pressure, then the front slide would not move.
So either one of the two solenoids for the rear is defective, or it’s not getting signal to open. Without the solenoid opening, no hyd pressure reaches the ram. Remember, because of the unusual hyd logic, both extend and retract solenoids have to be open for the room to move out.
So find the solenoids, mark the plugs, unplug them, and jam the switch again. Do you have 12V at the connector? If not, then look at the schematic printed on the inside of the HWH cover. Find the board for the rear, and locate the fuses for the rear solenoids. If they are good, then you have a deeper board issue. The boards have relays that can go bad.
Given your previous issues with leveling, I suspect something is going in the control system.
So either one of the two solenoids for the rear is defective, or it’s not getting signal to open. Without the solenoid opening, no hyd pressure reaches the ram. Remember, because of the unusual hyd logic, both extend and retract solenoids have to be open for the room to move out.
So find the solenoids, mark the plugs, unplug them, and jam the switch again. Do you have 12V at the connector? If not, then look at the schematic printed on the inside of the HWH cover. Find the board for the rear, and locate the fuses for the rear solenoids. If they are good, then you have a deeper board issue. The boards have relays that can go bad.
Given your previous issues with leveling, I suspect something is going in the control system.
Richard and Rhonda Entrekin
95 Newell, 390 Ex caretaker
99 Newell, 512 Ex caretaker
07 Prevost Marathon, 1025
Maverick Hybrid Toad
Inverness, FL (when we're home
)