Replacements And Repairs; Hydraulic System; Replacing Angle Adjustment Cylinder - DAL-BO MaxiDisc Manual

Safety is important in connection with all repair work on the MaxiDisc. The
following safety precautions and the precautions listed in the beginning of
this manual must be observed.
Before performing any adjustments, maintenance or repairs on the machin-
ery, always unfold the MaxiDisc and lower the implement to the ground or
secure in transport position, set the tractor brakes, turn off the engine and
remove the ignition key to avoid unintentional operation.
Pay careful attention to safety when performing repair work on the hydraulic
system. Remove hydraulic pressure prior to doing any maintenance.
After making repairs to the hydraulic system, always bleed air out of the
system before operating the MaxiDisc again to avoid any possible personal
injury or mechanical breakdown or damage.

Hydraulic System

Replacing angle adjustment cylinder

Lower the MaxiDisc to the ground and relieve the pressure in the hydraulic
system.
After installing the new cylinder, always bleed air out of the system and
check for leaks.
Side 22
MaxiDisc

Replacements and Repairs

1 Disconnect the hoses.
2 Remove the pins.
3 The cylinder is now free. In-
stall a new cylinder. Follow
the instructions in reverse
order.
Fig. 13