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3–14
AP0902
Operation
37 Warning Light (yellow) – air filter
Indicates air filter contamination. In this case:
☞
Clean or replace the air filter (
➠
page 5-13)
38 Warning Light (red) – hydraulic oil temperature
Comes on if hydraulic oil temperature is too high.
Important!
Important!
Possibility of hydraulic damage as soon as warning light 19/38 comes on!
☞
Reduce the load on the work and drive hydraulics. To do this:
• Stop the machine in a suitable place
• Move control lever 16/21 of the loader to neutral position
• Set drive switch to neutral – see Driving direction selector switch on
page 3-8
• Run the engine at increased speeds until warning light 19/38 goes out
39 Warning Light (red) – hydraulic oil filter
Indicates an unacceptably high pressure in the hydraulic return line to the tank. In this
case:
☞
Replace the hydraulic oil return filter (
➠
page 5-20)
In cold weather warning light 19/39 may come on immediately when the engine is started.
This is due to increased oil viscosity. In this case:
☞
Let the engine run at idling speed for about 2 minutes
40 Warning Light (red) – engine oil pressure
Comes on if the engine oil pressure is too low. In this case:
☞
Stop the machine
☞
Turn off the engine immediately and check the oil level (
➠
page 5-7)
The warning light comes on when the ignition is turned on and goes out as soon as the
engine is running.
41 Warning Light (red) – parking brake
Comes on when parking brake lever 16/25 is applied.
The electric driving interlock prevents driving the machine with the parking brake applied.
P
Summary of Contents for 418T Wheel
Page 1: ...OPERATOR S MANUAL Form No 418T Wheel Loader 909879...
Page 10: ...Section 1 Introduction 1...
Page 11: ......
Page 22: ...Section 2 Safety instructions 2...
Page 23: ......
Page 36: ...Section 3 Operation...
Page 37: ......
Page 40: ...AP0902 3 3 Overview see overleaf Overview see overleaf...
Page 106: ...Section 4 Troubleshooting...
Page 107: ......
Page 111: ...4 4 AP0902 Troubleshooting Notes...
Page 112: ...Section 5 Maintenance 5...
Page 113: ......
Page 154: ...Section 6 Helpful information for using the service parts list...
Page 155: ......
Page 164: ...Section 7 Specifications 7...
Page 165: ......
Page 177: ...7 12 AP0902 Specifications Notes...
Page 178: ...Annex...
Page 179: ......
Page 189: ...Annex A 10 AP0902 Notes...
Page 190: ......