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Komatsu HD465-8 User Manual

Komatsu HD465-8
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TORQUE CONVERTER OIL TEMPERATURE CAUTION LAMP
The torque converter oil temperature caution lamp warns about
overheating of the torque converter oil.
If the torque converter oil temperature is abnormally high, the
caution lamp lights up in red and action level “L02” is displayed.
At the same time, the centralized warning lamp lights up and
alarm buzzer sounds intermittently.
Place the machine in a safe place, set the gear shift lever to
NEUTRAL position (N), and run the engine at a medium speed
under no load until the caution lamp goes out.
RETARDER OIL TEMPERATURE CAUTION LAMP
The retarder oil temperature caution lamp warns about over-
heating of the retarder oil.
If the retarder oil temperature increases abnormally high, the
caution lamp lights up in red and action level “L02” is displayed.
At the same time, the centralized warning lamp lights up and
alarm buzzer sounds intermittently.
Place the machine in a safe place, set the gear shift lever to
NEUTRAL position (N), and run the engine at a medium speed
under no load until the caution lamp goes out.
FUEL LEVEL CAUTION LAMP
The fuel level caution lamp warns about low level of remaining
fuel.
The lamp lights up in red if the fuel level is 126 ℓ or below.
Add fuel as soon as possible.
BRAKE OIL PRESSURE CAUTION LAMP
The brake oil pressure caution lamp warns that the brake oil
pressure is below the specified value.
When action level “L03” is displayed
If the brake oil pressure drops below the specified value while
the engine is running, the caution lamp lights up in red.
At the same time, the centralized warning lamp lights up and
alarm buzzer sounds intermittently.
Stop the operation, move the machine to a safe place, stop the
engine, then ask your Komatsu distributor for inspection and
maintenance.
Action level is not displayed and lamp lights up in red
If the brake oil pressure is below the specified value while the engine is stopped, the caution lamp lights up in
red.
When the engine is started, the caution lamp lights up in red until the brake oil pressure rises above the speci-
fied value.
EXPLANATION OF COMPONENTS OPERATION
3-20

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Komatsu HD465-8 Specifications

General IconGeneral
BrandKomatsu
ModelHD465-8
CategoryTrucks
LanguageEnglish

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