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MAXIROLL
Side 28
Replacements and Repairs
Safety is important in connection with
all
repair work on the MAXIROLL. The follow-
ing safety precautions and the precautions listed in the beginning of this manual
must be observed.
Before performing any adjustments, maintenance or repairs on the machinery,
always unfold the MAXIROLL and lower the implement to the ground or secure in
transport position, set the tractor brakes, turn off the engine and remove the igni-
tion key to avoid unintentional operation.
Pay careful attention to safety when performing repair work on the hydraulic sys-
tem. Remove hydraulic pressure prior to doing any maintenance, and block the
part if needed.
After making repairs to the hydraulic system, always bleed air out of the system
before operating the MAXIROLL again to avoid any possible personal injury or me-
chanical breakdown or damage.
Hydraulic system
Changing wing fold cylinders
When performing repairs, make sure the MAXIROLL is unfolded and resting on the
ground.
Fig. 24
1.
Relieve the pressure in the cylinders.
Make sure the no pressure is dis-
played on the manometer.
2.
Disconnect the hoses.
3.
Remove the split cotter pins and the
other pins. The cylinders are now free.
4.
Install new or repaired cylinders. Re-
member to make sure that the pin is
engaged in the stop and that the pins
are secured with split cotter pins.
5.
Connect the hoses. After connection,
make sure that there is no danger of
the hoses becoming ripped off or
pinched.
Содержание MAXIROLL 530
Страница 1: ...MAXIROLL GB 530 630 760 830 Serial no 100 XXX ...
Страница 2: ......
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Страница 38: ...MAXIROLL Side 38 Hydraulic System Diagram Fig 39 ...
Страница 39: ...MAXIROLL Side 39 Spare Parts ...