Mounting; Replacement Of The Cylinders For The Crackerboard - DAL-BO Levelflex 2000 Manual

2. Remove the split pins and the rivets where after the cylinder is free.
3. Drain the cylinder of oil by moving the piston back and forth.
Plate 23
4. Slide the piston into a middle position and then unscrew the top piece
5. Remove the locking nut in the end of the piston rod.
6. Pull the sleeve shoe (pos. 4) off the piston rod.
7. Pull the top piece (pos.11) off the piston rod.
8. Remove the packings in the top piece and the sleeve shoe (pos.
9. Clean all the different parts and check for cuttings, burrs, etc. Check for

Mounting

1. Mount the new packings in the top piece and the sleeve shoe.
2. Apply grease or rust-preventive anti-seizure agent to the thread of the top
3. Mount the top piece (pos. 11) on the piston rod.
4. Mount the sleeve shoe (pos. 4), then screw on the locking nut and lock it
5. Lubricate the sleeve on the sleeve shoe as well as the internal part of the
6. Screw on the top piece and tighten it.
7. Mount the cylinder. Make sure that the spike is in mesh with the spike
8. Mount the tubes. Make sure that the tubes are not squeezed and that the

Replacement of the cylinders for the crackerboard

Levelflex 2000
(plate 11) approx. 25 mm (a special tool is needed to remove the top
piece. If the top piece is very tight try heating up the front part of the
socket. When the top piece is unscrewed 25mm, pull out the piston to-
wards the top piece so the top piece can be unscrewed completely, where
after the piston rod (pos. 6) can be pulled out of the cylinder tube (pos. 5).
1+2+3+7+8+9+10+12).
any rust gatherings around the scraber ring (pos. 12) in the top piece. If
any rust is found it must be removed.
piece (pos. 11) and the cylinder tube.
with Loctite. Make sure that the thread is completely clean and free of oil
and dirt before using Loctite. After using Loctite do not fill with oil be-
fore 12 hours hereafter.
cylinder tube with oil and slide the piston into a middle position.
stop and secure the spikes with the split pins.
connections are tight.
side 21