Zetor FORTERRA HSX Series, Operator'S Manual, Page: 114 / 222

General principles of new tractor run-in in first 100 hours of operation
F11N030
During first 100 hours of operation:
z
Load tractor in a normal way, avoid operation with low or maximum engine revolutions
z
Avoid operation under partial loading of the engine
z
Avoid excessive idle run operation
z
Check oil levels in engine often (during this time increased oil consumption is normal)
z
Check screw joints in particular in supporting parts of tractor
z
Learned insufficiencies to be removed immediately, you will thus prevent subsequent damage or
endangered operation
z
Keep the same procedure also after tractor complete overhaul
In first 10 hours of operation
From 100 hours of operation
z
perform run-in in traffic
z
tighten fastening nuts of front and rear wheels including
connectionbead / rim with prescribed torque
F11N031
After drive in completion you can work with tractor without
limitations.
Recommended
operation
revolutions
1,400 - 2,300
rpm
Idle run revolutions 800 ± 25 rpm
Operation oil
pressure 0.2 - 0.5 MPa
Oil pressure with
idle run revolutions
min. 0.05 MPa
Max. coolant
temperature
110°C
E256
RUNNING IN THE TRACTOR
113