Komatsu WA320-5H Operation & Maintenance Manual page 69

Wheel loader
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OPERATION
EXPLANATION OF COMPONENTS
E01: When a failure occurs in the mechanical system, such as
a drop in the level of the engine cooling water, the maintenance
location is displayed. If the maintenance caution lamp lights up
at the same time, carry out inspection and maintenance of the
item indicated after completion of the day's work or when
changing shifts. If "MAINTENANCE" is displayed together with
E01, check the failure code and ask for repairs to be carried
out.
REMARK
"E01" is displayed on the character display, and then "MAINTE-
NANCE" or the part of the machine requiring inspection, filling
of fluid, or replacement is displayed on the line.
E00: If travel speed overrun is displayed, ease the accelerator
pedal back to reduce speed.
REMARK
"E00" is displayed on the character display, and then "OVER-
RUN PREVENTION" and "E00" are displayed in turn for 3 sec-
onds each.
3-10

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