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AP0902
5–13
Maintenance
5
5.5
Air filter
Important!
Do not clean the air filter cartridge. The air filter cartridge will be damaged if it
is washed or brushed out! Dust on the clean side of the filter causes accel-
erated engine wear!
☞
Replace the filter cartridge when the warning light comes on!
☞
Never reuse damaged filter cartridges. Replace them if you are unsure!
☞
Ensure cleanliness when replacing the filter cartridge!
Warning Light 19/37 on the instrument panel monitors the filter cartridge. The filter car-
tridge must be replaced:
•
If warning light 19/37 comes on, or
•
At the latest after 1200 service hours or once every year.
NOTE:
The air filter can be fitted with an optional safety cartridge for applications in
especially dusty environment. It is not possible to clean the safety cartridge.
Replace the safety cartridge every third time maintenance work is carried out!
Important!
The filter cartridge may degrade prematurely when used in acidic air for long
periods of time. This risk is present for example in acid production facilities,
steel and aluminium mills, chemical plants and other nonferrous-metal plants.
☞
Use optional induction system when working in an environment with
increased dust (option)
☞
Replace the filter cartridge and the safety cartridge (option) as per warning
light 19/37, or after 300 service hours at the latest!
☞
Clean dust valve A regularly according to the maintenance plan!
A
C
Fig. 144: Air filter
B
D
Maintenance
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: ......