SUPERMAX
Page 19
Replacement and repairs
Safety is vital for all repair work on the machine. Always observe the following
points, plus those under Safety First in the instruction manual.
All maintenance and repair work on the machine can only be performed when the
machine is lowered to the ground or locked in transport position, tractor is braked,
engine stopped and ignition key removed to prevent accidental start.
Particular attention must be paid to safety when repairing hydraulics. Before
commencing work, depressurise hydraulic system and support part being worked
on.
Always ensure hydraulic system is bled after repairs and before use to prevent
mechanical breakdown and injury to person.
Hydraulics
Replacing depth adjustment cylinder
Fig. 7
Lower machine to the ground, depres-
surise hydraulics (A), so that the
packer rests on the ground.
1.
Disconnect hoses from cylinder
2.
Support cylinder
3.
Remove split pins in pins, remove pins
4.
Remove cylinder
5.
Fit new or repaired cylinder
Activate cylinders after assembly. Activate cylinders both ways, retract-
ing/extending fully in both outer positions. This is necessary to bleed the system
and cylinder.
A
Summary of Contents for SUPERMAX 250
Page 1: ...SUPERMAX EN 250 300 Serial no 100 XXX...
Page 2: ......
Page 4: ......
Page 23: ...SUPERMAX Page 23 Spare parts...
