Wacker Neuson ET12 02

I-2 BA ET18, 20, 24 en* 1.5 * et18_20_24en1_5IVZ.fm
Table of contents
7 Maintenance
7.1 Information on maintenance ................................................................................................................. 7-1
7.2 Maintenance overview .......................................................................................................................... 7-2
7.3 Fluids and lubricants........................................................................................................................... 7-10
7.4 Maintenance accesses ....................................................................................................................... 7-14
7.5 Cleaning and maintenance ................................................................................................................. 7-20
7.6 Lubrication work.................................................................................................................................. 7-23
7.7 Fuel system ........................................................................................................................................ 7-26
7.8 Engine lubrication system................................................................................................................... 7-31
7.9 Cooling system ................................................................................................................................... 7-33
7.10 Air filter................................................................................................................................................ 7-36
7.11 V-belt .................................................................................................................................................. 7-39
7.12 Hydraulic system ................................................................................................................................ 7-40
7.13 Electrical system................................................................................................................................. 7-44
7.14 Heating, ventilation and air conditioning system................................................................................. 7-46
7.15 Washer system ................................................................................................................................... 7-46
7.16 Braking system ................................................................................................................................... 7-46
7.17 Tracks ................................................................................................................................................. 7-47
7.18 Maintenance of attachments............................................................................................................... 7-50
7.19 Maintenance of options....................................................................................................................... 7-50
7.20 Exhaust gas treatment........................................................................................................................ 7-51
7.21 Machine preservation ......................................................................................................................... 7-51
8Malfunctions
8.1 Diesel engine ........................................................................................................................................ 8-1
8.2 Travelling drive ..................................................................................................................................... 8-1
8.3 Hydraulic system .................................................................................................................................. 8-1
8.4 Electrical system................................................................................................................................... 8-1
8.5 Air conditioning ..................................................................................................................................... 8-1
8.6 Attachments.......................................................................................................................................... 8-2
9 Technical data
9.1 Models and trade names ...................................................................................................................... 9-1
9.2 Engine................................................................................................................................................... 9-1
9.3 Traveling drive/axles............................................................................................................................. 9-3
9.4 Brake .................................................................................................................................................... 9-3
9.5 Tracks ................................................................................................................................................... 9-3
9.6 Steering system .................................................................................................................................... 9-3
9.7 Operating hydraulics............................................................................................................................. 9-3
9.8 Electrical system................................................................................................................................... 9-5
9.9 Tightening torques ................................................................................................................................ 9-7
9.10 Coolant ................................................................................................................................................. 9-8
9.11 Noise emissions.................................................................................................................................... 9-8
9.12 Vibration................................................................................................................................................ 9-9
9.13 Weight................................................................................................................................................. 9-12
9.14 Payload/stability.................................................................................................................................. 9-14
Index
Index ..............................................................................................................................................................S-1