Sicma CS/085 - 14 Quick Consultation Tables; Table of Tightening Torques; Troubleshooting

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Tiller CS
14. QUICK CONSULTATION TABLES
The following pages, state the conditions and hypothesis of intervention for each
of the cases stated above, in table form.
14.1 TABLE OF TIGHTENING TORQUES
Check the condition and the e󰀩ciency of all screws and bolts every day. If
necessary, replace them immediately by requesting them from the manufacturer.
Replace them in the exact original position (screw, washer, nut), observing the
tightening torques given in the table next to them.
14.2 TROUBLESHOOTING
NOTE!
Follow the suggestions below one at a time, starting
from the most basic ones and check if the fail was
xed by attempting to use the equipment. If the faults
persist despite all the remedies put in place, contact
the manufacturer's technical support centre.
TIGHTENING TORQUES
bolt class
Threading
8.8 10.9
Nm Lb-ft Nm Lb-ft
M6 11 8.5 17 12
M8 28 20 40 30
M10 55 40 80 60
M12 95 70 140 105
M14 150 110 225 165
M16 240 175 305 225
M18 330 250 475 350
FAULT CAUSE REMEDY
Oil leakage from bevel gearbox
or side transmission casing
• Too much oil in the box or lateral sump
• Breather plug with faulty valve
• Top-up/drain/level caps loose
• Damaged gaskets
• Restore the proper oil level
• Replace the breathing cap
• Tighten the top-up/drain/level caps
• Replace the gaskets
Uneven ground tilling
• Tools worn or damaged
• Machine badly adjusted (aligned skids)
• Machine clogged
• Replace the tools
• Carry out adjustments
• Decrease tractor advancement speed
• Clean the tilling chamber
Overheating of the conical
couple unit
• Insu󰀩cient oil
• Soil di󰀩cult to work
• Restore oil level
• Reduce advancement speed
Premature tool wear • Sandy or muddy ground • Reduce advancement speed
Tools breakage • Stony ground • Reduce advancement speed
Excessive power consumption
• Volume of land worked too high
• Excessive work depth
• Tilling chamber clogging (damp land)
• High travel speed
• Decease working depth by regulating
skid heights
• Lift the rear cover to facilitate the
escape of earth
• Decrease advancement speed