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SECTION 3 - INDUSTRIAL APPLICATION
F32 SERIES
Base - April 2009 Prin t P2D 32F005 E
FAILURE POSSIBLE ROOT CAUSE
RECOMMENDED TESTS
OR REMEDY
NOTES
Insufficient engine power and irregular
functioning
Partial nozzle obstruction or defective
injectors.
Clean the nozzles throughout the
specially provided equipment and over-
haul the injectors.
Impurities or presence of water in the
supply and ignition systems.
Accurate cleaning is necessary as well as
refuelling.
Always bleed the supply system.
Incorrect slack between camshaft and
tappets.
Checktheslackandadjustit.
Defective turbocharger. Replace the whole unit.
Obstructed air filter. Clean the air filter or replace it.
Defective L.D.A. device. Check that the membrane is not perfor-
ated and that the counter spring is
appropriate and correctly loaded (test on
bench).
Check the pressure within the intake
manifold is correct in relation to th e
engine speed at full load.
Apply to FPT Technical Service
Incorrect adjustment of the tie rods con-
necting the accelerator pedal and the
regulator’s lever.
Adjust the t ie rods in order to be able to
take the control lever to maximum deliv-
ery position.
Anomalous engine strokes Defective injectors. Replace the injectors.
Obstructed fuel pipes. Disassemble the pipes, clean them and
replace th ose that are seriously dented.
Ignition pump incorrect setting. Correct the pump setting so that ignition
may be carried out according to the pre-
scribed spark lead angle.
Apply to FPT Technical Service
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