SEN03841-00
40-310 16 WA250, 250PZ-6
310 Troubleshooting by failure code (Display of code), Part 1
Failure code [B@C6NS] Front brake: High oil temperature
Failure code [B@C6NS] Front brake: High oil temperature
Action code Failure code
Trouble
Front brake: High oil temperature
(Machine monitor system)
E02 B@C6NS
Contents of
trouble
• Front brake (axle) high oil temperature was detected (Details are as follows).
• Oil temperature above 130°C (when travel speed was below 35 km/h) or above 125°C (when travel
speed was above 35 km/h) was detected for 5 seconds continuously.
Action of
machine monitor
• Turns central warning lamp and caution buzzer ON.
• Turns brake oil temperature caution lamp ON.
Problem that
appears on
machine
• If machine is used as it is, brake may be damaged.
Related
information
• If temperature above 120°C is detected for 5 seconds continuously, only caution lamp is turned ON
as preliminary warning.
• Brake oil temperature can be checked with monitoring function.
(Monitoring code: MONITOR PANEL – 30201 – F BRAKE OIL (°C))
(Monitoring code: MONITOR PANEL – 30204 – F BRAKE OIL (V))
Possible causes
and standard
value in normal
state
Causes Standard value in normal state/Remarks on troubleshooting
1
Front brake (Axle) high oil
temperature
System is normal.
a Front brake (Axle) oil may be overheated. Remove cause of over-
heat.
2
Defective brake oil tempera-
ture sensor
If cause 1 is not detected, brake oil temperature sensor system may
be defective. Carry out troubleshooting for failure codes [DGR2KB]
and [DGR2KZ].
3 Defective machine monitor
If causes 1 and 2 are not detected, machine monitor may be defec-
tive. Carry out troubleshooting for failure codes [DGR2KB] and
[DGR2KZ].
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