Running In The Tractor; General Principles Of New Tractor Run-In In First 100 Hours Of Operation; In First 10 Hours Of Operation; From 100 Hours Of Operation - Zetor FORTERRA HSX 120 Operator's Manual

General principles of new tractor run-in in first 100 hours of operation

During first 100 hours of operation:
Load tractor in a normal way, avoid operation with low or maximum engine revolutions

Avoid operation under partial loading of the engine

Avoid excessive idle run operation

Check oil levels in engine often (during this time increased oil consumption is normal)

Check screw joints in particular in supporting parts of tractor

Learned insufficiencies to be removed immediately, you will thus prevent subsequent damage or

endangered operation
Keep the same procedure also after tractor complete overhaul


In first 10 hours of operation

perform run-in in traffic

tighten fastening nuts of front and rear wheels

including connectionbead / rim with prescribed
torque

From 100 hours of operation

After drive in completion you can work with tractor without limitations.
Recommended 1,400 - 2,300
operation rpm
revolutions
Idle run revolutions 800 ± 25 rpm
Operation oil 0.2 - 0.5 MPa
pressure
Oil pressure with min. 0.05 MPa
idle run revolutions
Max. coolant 110°C
temperature

RUNNING IN THE TRACTOR

FCL20S5025
FCL20S5026
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