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Section 4 - Maintenance Procedures
TABLE A
To check the oil level in the power divider reduction
gear:
-
Stop the machine on a level ground and ensure the
parking brake is engaged.
-
Clean the plug A all around, then check if oil is level
with the hole.
-
If necessary, top-up through hole A until oil comes
out.
-
Refit the plug.
PROTECT THE
ENVIRONMENT
Place a container of suitable size under the plug for
oil leaks.
4
A-2
If you have to check the tightening of the wheel bolts or
replace a wheel, proceed as follows:
-
-
-
-
-
Re-tighten all nuts to a torque 440 Nm.
Check the tightening of wheels one hour after the job.
They might get loose until they do not stay correct.
On new machines, and when a wheel has been
disassembled or replaced, check the nut torque of
the wheels every 2 hours until they stay correct.
Always use tyres having the dimensions indicated
in the vehicle registration card.
A
GTH-4017EX GTH-4514EX GTH-4013EX
CHECK THE TIGHTENING OF THE WHEEL
BOLTS
Raise the machine using a hydraulic jack.
Screw the bolts and remove the wheel rolling it on
the ground.
Line up the wheel with the axle and fit the 8 nuts.
Tighten the nuts following the alternate sequence
shown in the picture with a pneumatic screwdriving
machine.
Lower the machine to the ground.
WARNING
WARNING
WARNING
November 2008
Document 57.0009.0427
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