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DOC06820 Rev. A
SERVICE / REPAIR MANUAL
RUNNING FLOOR II
®
DX
5.4.5 Cylinder Replacement
Video:
https://youtu.be/F1MiHCUo0iA
Refer to the Cylinder Sizing Chart before ordering replacement cylinders.
Tools: (2) 1-1/4” [32 mm] Open Ended Wrenches
(2) 1-1/8” [29 mm] Open Ended Wrenches
(2) 15/16” [24 mm] Open Ended Wrenches
(1) 15/16” [24 mm] Hex Socket with Driver
(1) 1/4” [6mm ] Hex Bit with Driver
(1) 1/4” [6mm ] Hex Bit with Torque Wrench
(1) 9/16” [17 mm] Hex Socket with Driver
(1) 9/16” [17 mm] Hex Socket with Torque Wrench
(1) Pry Bar
(1) Hoist or Extra Person
Cylinder Removal:
1.
Cycle the floor until all cylinders are approximately in the center of the drive.
2.
Stop the floor and lockout/tagout for safety.
3. Clean the area with a shop rag and place a bucket underneath to catch hydraulic oil.
4. Follow procedure for removing the check valves at both ends of the cylinder.
5.
Plug the ports, fittings and the loose ends of the tubes to keep them clean and from leaking fluid.
6.
At each end, remove the top (2) rod end bolts and loosen the bottom (2) bolts, but leave them in
place to support the cylinder.
7. With a pry bar loosen the rod end plates from drive
frame just enough to free them, but allowing the
bolts to still hold the cylinder in place.