Fan Clearance - Check - Perkins 403F-E17T 404F-E22T Operation And Maintenance Manual

SEBU9075-03
At 3000 hours a 5838-31 level 1 diagnostic code will
become active and the amber warning lamp will
become solid. This information is to inform the
operator that cleaning and reset are required. The
operator then has 100 hours to complete the cleaning
and reset.
If at 3100 hours the cleaning and reset has not been
performed, a 5838-14 level 2 diagnostic code will
become active. The amber warning lamp will start to
flash and the engine will be derated.
Illustration 58
Typical example
(1) Exhaust gas recirculation valve
(2) Connecting pipe
(3) Cooler
Remove the exhaust gas recirculation valve (1),
remove the connecting pipe (2) and remove the
exhaust cooler (3). For more information, refer to
Disassembly and Assembly, Exhaust Gas
Recirculation Valve - Remove and Install and
Disassembly and Assembly, Exhaust Cooler (NRS) -
Remove and Install.
The exhaust gas recirculation valve, connecting pipe
and the exhaust cooler can be cleaned using a soft
lint free cloth and deionized water. All components
must be dried before installation.
For more information on installation, refer to
Disassembly and Assembly, Exhaust Gas
Recirculation Valve - Remove and Install. Also, refer
to Disassembly and Assembly, Exhaust Cooler
(NRS) - Remove and Install.
The electronic service tool will need to be connected
to reset the maintenance timer after the exhaust gas
recirculation valve has been cleaned and installed.
This reset will reset the hour counter for exhaust gas
recirculation valve maintenance to zero and if
necessary, clear the diagnostic codes.

Fan Clearance - Check

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Illustration 59
Typical example
Ensure that the engine is stopped. Ensure that the
battery disconnect switch is in the OFF position.
Ensure that the cooling system is full.
The clearance between the cover (2) and the fan (1)
will require checking. The gap between the edge of
the cover and the tip of the fan blade (A) must be
checked in four equally spaced positions.
Note: The cover is not adjustable.
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Maintenance Section
Fan Clearance - Check
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