DALBO MAXIDISC, Manual, Page: 30 / 38

MAXIDISC
Side 30
Assembly
8
Assemble the new seals (pos. 5+6+7+8+9) into the gland and the sleeve.
9 Lubricate the screw threads on the gland (pos. 3) and the cylinder casing (pos.
1) with oil.
10 Mount the gland (pos. 3) onto the piston rod.
11 Mount the sleeve (pos. 4) and screw on the self-locking nut with Loctite. Make
sure that the screw threads are completely clean and free from oil or other im-
purities before using Loctite. Do not refill the oil for the first 12 hours after the
application of Loctite.
12 Lubricate the outermost seal of the sleeve that has contact with the cylinder
casing and the inside of the cylinder casing, then guide the piston rod into the
middle position of the casing.
13 Screw the gland onto the casing and tighten.
Changing Wheel Frame Cylinder
The MAXIDISC must first be unfolded and lowered so that the discs are resting se-
curely on the ground. Relieve the pressure in the wheel cylinder so that the wheels
are resting on the ground.
1.
Dismount the hoses. (To avoid ground pollution, collect the oil in a tray placed
underneath the working area while carrying out repairs on the implement.)
2. Remove the split cotter pin and the pin. The cylinder is now free.
3. Mount the cylinder in reverse order. Remember to make sure that the pin is en-
gaged in the stop and that the pins are secured with split cotter pins.
After mounting the cylinder, carefully raise and lower the MAXIDISC several times to
bleed air out of the system. Initially, the MAXIDISC must not be lifted higher than
10-20 cm from the ground. Never allow bystanders within the operating radius of
the MAXIDISC.
Replacing wheel frame cylinder seals
Fig. 23
Cylinder 80/50-350
1.
Empty the oil from the cylinder by moving the cylinder back and forth.