S
ervice
Main Lift Cylinder Service-
Right Hand
5.2-7
To ensure that the seals are installed
properly and without damage, please
follow these instructions carefully.
Cylinder Components
1. Rod End
2. Spring
3. Rod End Backup Ring
4. Rod End O-ring
5. Pipe O-ring
6. Pipe Backup Ring
7. Retainer
8. Wiper
9. Rod Seal
10. Retainer Backup Ring
11. Retainer O-ring
12. Pipe
13. Rod
14. Check Valve
15. Nylon Ring
16. Piston Seal
17. Wear Ring
18. Piston
1. Remove the cylinder from the Mast as described in
Sec
Ɵ
on 5.2-4.
2. Make sure disassembly area, tools, and cylinder are clean before dissembling. This will help reduce the amount of
contaminants that may enter into the system during seal installa
Ɵ
on. To hold cylinder during disassembly use a so
Ō
jawed
vise, or some other
fi
xturing method that will not mar/damage the cylinder.
3. Unscrew retainer from shell (approx. 200-220
Ō
-lbs torque required). Leave it on the rod.
4. Remove
en
Ɵ
re rod assembly from cylinder, making sure not to damage or scratch the chrome.
5. Unscrew rod end from rod (approx. 115-135
Ō
6-lbs torque required).
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