Bondioli&Pavesi 399CECN02_G - Manual (Page 14)

14
ENG
GUARD DISASSEMBLY
Remove the fixing screws.
Remove the base cone and the shield tube.
Remove the cone and the bearing ring.
GUARD ASSEMBLY
Grease the bearing groove on the yoke.
Fit the bearing in the groove on the yoke.
Insert the cone taking care to align the fixing holes.
Fit the base cone and tube, aligning the grease fitting of the bearing with the
base cone seat.
Tighten the fixing screws.
Use of an electric screwdriver is not recommended.
HOW TO SHORTEN THE DRIVE SHAFT
Bondioli & Pavesi advises against altering its products. If modifications are required,
we recommend that you consult your implement dealer or a qualified service center
before proceeding. If the driveline is too long adopt the following procedure.
Remove the shielding.
Shorten the drive tubes by the required length.
Telescoping tubes must always overlap by at least 1/2 of their length in normal
operation and at least 1/3 of their length in all working conditions.
During maneuvers, when the driveline is not rotating, the telescoping tubes must
have a suitable overlap to maintain the tubes aligned and allow then to slide freely.
Carefully deburr the ends of the tubes with a file and remove all filings from
the tubes.
Shorten shield tubes one at time by cutting the same length that was cut
from the drive tubes.
Grease the internal drive tube and reassemble the shielding on the driveshaft.
Check the length of the driveshaft at its the minimum and maximum
extensions on the implement.
TROUBLESHOOTING
WEAR OF YOKE EARS
EXCESSIVE WORKING ANGLE
• Reduce the working angle.
• Disengage PTO when joint angle exceeds 45°.
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