Lippert Components Hydro-Sync Slideout System - Manual (Page 16)

TROUBLESHOOTING – CHECKING FOR BAD
CYLINDER
1. Retract (close) the slideout (room) completely.
2. Loosen hose from “E” (extend) port on the manifold of the Power
Unit.
WARNING-
Do not attempt to run room out with the “E” port hose loose.
The
system will experience RAPID FLUID LOSS.
3. Plug opening on manifold to prevent drawing air into the system.
4. Energize the Power Unit to retract (close) room.
5. Continue to run the room in and watch for fluid flow from hose/port
“E”. Fluid flow greater than a few drops will indicate internal cylinder
leaking (bypassing of piston seal). If there is no fluid flow, reconnect
hose to “E” port and tighten.
WARNING -
Be sure to reconnect and tighten hose at the “E” port before
attempting to extend (open) the room or the system will
experience RAPID FLUID LOSS.
Contact qualified technician if there is excessive fluid flow. The cylinder
should not be repaired in the field.
Refill the Power Unit Reservoir as recommended on page 12 of this
manual.
16