1.6 Engine service information
1.6.1 Maintenance chart
Maintenance chart for engine models 84 AWF and 98 AWF used in RoGator, TerraGator and MT700 series
tractors.
84 AWF and 98 AWF
Maintenance work
Service interval / running hours
10
100
400
800
4500
Check the engine oil level
x
[1]
Check the coolant level
x
[1]
Check for oil, fuel or coolant leakages
x
[1]
Clean the cooling system (from outside)
x
Check the condition of the belt
x
Change the engine oil and the oil filter
x
[2]
Change the fuel filters
x
[3]
Update engine software
x
Adjust the valves
[4,
5]
See the valve adjustment intervals table.
Turbocharger and intercooler inspection in a repair
workshop
x
Change the SCR supply module main filter
Once a year.
[6]
Change the SCR supply module inlet filter
Once a year.
[6]
Change the coolant
Every two years.
Change the vibration damper (98 engines)
Every five years.
[7]
[1]
or once a day.
[2]
or once a year (at the end of the season).
[3]
or once a year (at the end of the season) or earlier if the engine control system notifies by specific service code.
[4]
The 98 engines have hydraulic lash adjusters from the engine serial number B52904. Do not adjust the valves.
[5]
In the spring 2016, AGCO Power started to install hydraulic lash adjusters gradually to different 84 AWF engines.
See for information, how to recognize an engine with hydraulic lash adjusters. Do not adjust the valves of an
engine, which has hydraulic lash adjusters!
[6]
or after 1200 running hours.
[7]
or after 8000 running hours.
Valve adjustment intervals
[1,
2]
1st
2nd
3rd
4th
5th
400
2000
4000
6000
8000
[1]
The 98 engines have hydraulic lash adjusters from the engine serial number B52904. Do not adjust the valves.
[2]
In the spring 2016, AGCO Power started to install hydraulic lash adjusters gradually to different 84 AWF engines.
See for information, how to recognize an engine with hydraulic lash adjusters. Do not adjust the valves of an
engine, which has hydraulic lash adjusters!
[V]
GUID-5E0F3DBC-3967-4D86-85E3-6F1FA54D7819 [V6]
1. General
Rubber Track Tractor
1-27
79037272A