Nortrac 40XTD - Page 40

Page 40 / 48
Failure
Possible Cause
Corrective Action
Axial force due to open tape of gear
teeth.
Replace the gear.
After shifting gears, drive and driven
gears aren’t meshed completely.
Inspect the gearshift
travel and the
positions of gears.
Teeth direction is incorrect or teeth
surface is unevenly worn.
Replace the gear.
Gear shift is
difficult or
impossible.
Clutch will not completely disengage.
Inspect and repair if
necessary.
The rounding of the gear end is worn or
broken.
Replace the gear.
The fitting between the slide gear and the
spline shaft is overtightened.
Replace the gear and
the shaft.
Abnormal sound
from transmission
case.
There isn’t enough lubricating oil.
Supply lubricating
oil up to the correct
level.
Bearings or gears are significantly worn.
Replace the worn
gear or the bearing.
Grinding/broken gears.
Replace the gear.