Replacing Seals For The Folding Model - DAL-BO Dinco 2000 Manual

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Page 26
Fig. 23
1. Remove hoses and hydraulic fittings for the cylinder.
2. Remove splitpins and pins and then remove the cylinder.
3. Mount the new cylinder and remount the pins and splitpins.
4. Connect the hoses.
Please check that hoses are not in danger of being disconnected or squeezed.
After the mounting of the cylinders lift and lower the side sections gently a
couple of times to remove air from the system. Side sections cannot be lifted
higher than 30-40 cm. from the ground so that the side sections can be lowered
safely to the same side from which they were lifted.

Replacing seals for the folding model

For removing cylinder see "Replacing cylinder for the folding model".
Fig. 24
.
1. Empty the cylinder of oil by moving the piston gently back and forth.
2. Move the piston to a middle position and unscrew the end cap (pos. 10) of
the cylinder tube (pos. 5). Special tools are required for removing the end
cap. If the end cap is very tight try heating up the front part of the socket.
When the end cap has been removed from the cylinder tube pull out the
piston towards the end cap whereupon the piston rod (pos. 7) can be pulled
from the cylinder tube (pos. 5).
3. Remove the bolt that fastens the piston (pos. 2).
4. Pull the piston (pos. 2) from the piston rod (pos. 7).
5. Pull the end cap (pos. 10) from the piston rod (pos. 7).
6. Remove the
1+3+4+6+8+9+11+12)
Dinco
seals in the end cap and the piston (pos.