R750EU5 - IE3 - TE4 - IE4 - ISE4
English 47 Ed.8 / 10-2012
GB
CHECKS AND CONTROLS
CONTROL SCREW TIGHTENING AND UNION SEALING
FUEL SUPPLY CIRCUIT BLEEDING
Pump (F)
Bleed
screew
(E)
The list indicates some of the maintenan-
ce, testing and control operations to be
carried out on the engine during normal
operation.
– Fuel supply circuit bleeding
–Control screw tightening and union
sealing
–Engine oil level control
–Engine coolant level check
–Procedure for loosening or tensioning
the belt
–Engine oil change
Follow the procedure below.
1- Start the engine and run it at minimum
speed for a few minutes.
2-Run the engine at normal speed until
the operating temperature (70÷80°C) is
reached.
3- Turn off the engine and let it cool down.
This operation must be carried out
each time the fuel cartridge is changed
Follow the procedure below.
1- Turn off the engine and remove the
ignition key.
2- Let the engine cool down adequately to
avoid being burnt.
–Coolant replacement
–Oil lter cartridge replacement
– Fuel lter replacement.
– Cleaning the antiparticulate lter
For each maintenance operation, ll in
the “Periodic maintenance operation
record sheet” provided, so as to keep a
trace of the operations performed and
therefore establish the most suitable
methods for future operations.
4-Make sure the xing screws of the main
parts are tightened properly.
5- Check the union sealing on the fuel
supply circuit.
6- Check the tightening of the clamps.
7- Check any uid leaks.
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