Komatsu Galeo PC138US-8 Shop Manual page 333

30 Testing and adjusting
Testing/Adjusting item
Troubleshooting for chas-
sis sensors/wiring har-
nesses
Testing coolant tempera-
ture and oil temperature
Testing operating effort
and depressing force
Testing stroke and hydrau-
lic drift
Testing work equipment
speed
Testing voltage and resis-
tance
a For the model names and part Nos. of the T-boxes and T-adapters used for troubleshooting for the
machine monitor, controllers, sensors, actuators, electrical equipment, and wiring harnesses, see "Trou-
bleshooting (General information on troubleshooting), List of T-boxes and T-adapters".
PC138US, USLC-8
Sym-
Part No.
bol
799-601-4100
or
799-601-4200
or T-adapter assembly
799-601-9000
or
799-601-9200
799-601-9020 • Adapter for DT
799-601-9030 • Adapter for DT
799-601-9050 • Adapter for DT
799-601-9110 • Adapter for DT
T
799-601-9220 • Adapter for HD30
799-601-7000
or
799-601-7100
or T-adapter kit
799-601-7400
or
799-601-8000
799-601-7050 • Adapter for SWP
799-601-7090 • Adapter for M
799-601-7110 • Adapter for M
799-101-1502 Digital thermometer
—
79A-264-0021 Push-pull scale
79A-264-0091 Push-pull scale
Commercially
— Ruler
available
Commercially
— Stopwatch
available
Commercially
— Circuit tester
available
Part name
1
1 For DT2P
For DT3P (Does not include 799-601-
1
4100 and 799-601-4200)
For DT6P (Does not include 799-601-
1
4100 and 799-601-4200)
For DT12P (Does not include 799-
1
601-4100 and 799-601-4200)
For HD30P (Does not include 799-
1
601-4100 and 799-601-4200)
1
For SW6P (Does not include 799-
1
601-8000)
1 For M2P
1 For M3P
1 -99.9 – 1,299°C
1
1
1
1
1
SEN02458-01
Remarks
5