CONTENTS
W11/W12/W13 | Operation manual
3.4.5 Lifting frame locking and joystick for ancillary hydraulics ................................................................. 27
3.4.6 Replacing attachments ...................................................................................................................... 28
3.4.7 Front bucket ....................................................................................................................................... 31
3.4.8 Measures when the wheel loader tips over ...................................................................................... 34
3.4.9 Precautionary measures for different weather conditions ...............................................................34
3.5 Optional extras................................................................................................................................... 36
4. TOWING AND TRANSPORTING ................................................................................................. 37
4.1 Towing................................................................................................................................................ 37
4.2 Transporting ....................................................................................................................................... 38
5. MEASURES IF THE ENERGY SUPPLY FAILS .................................................................................. 40
6. DISCHARGING RESIDUAL PRESSURE IN HYDRAULIC SYSTEM ..................................................... 41
7. SECURING THE WHEEL LOADER ................................................................................................ 42
8. DATA AND SPECIFICATIONS ......................................................................................................43
8.1 Displays on the instrument panel (cockpit)........................................................................................ 43
8.2 Specifications and performance (table) ............................................................................................. 44
8.3 Power at the pallet fork..................................................................................................................... 45
9. DIMENSIONS ............................................................................................................................ 46
10. SERVICING AND INSPECTION ....................................................................................................48
10.1 General safety instructions for servicing and inspection operating instructions............................... 48
10.2 Servicing and inspection intervals...................................................................................................... 51
10.3 Lubrication schedule .......................................................................................................................... 54
10.4 Cleaning the wheel loader.................................................................................................................. 55
10.5 General safety checks......................................................................................................................... 56
10.6 Specifications and fill volumes ........................................................................................................... 56
10.7 Servicing ............................................................................................................................................. 57
10.7.1 Tipping the driver's seat ....................................................................................................................57
10.7.2 Servicing the engine ........................................................................................................................... 58
10.7.3 Servicing the fuel system ................................................................................................................... 60
10.7.4 Servicing the air filter system ............................................................................................................61
10.7.5 Servicing the cooling system .............................................................................................................. 63
10.7.6 Servicing the hydraulic system .......................................................................................................... 66
10.7.7 Servicing the axles .............................................................................................................................69
10.7.8 Brake servicing ................................................................................................................................... 71
10.7.9 Servicing tires and wheels .................................................................................................................71
10.7.10 Servicing the electrical system ...........................................................................................................73
10.8 Starting aids/external start ................................................................................................................ 76
10.9 Decommissioning and recommissioning the wheel loader................................................................ 77
11. FAULT FINDING AND TROUBLESHOOTING ................................................................................ 79
12. SAFETY INSTRUCTIONS FOR REPAIRS ........................................................................................ 80
12.1 General safety regulations for repairs................................................................................................ 80
12.2 Engine................................................................................................................................................. 81
12.3 Welding .............................................................................................................................................. 82
12.4 Hydraulic system ................................................................................................................................ 82
12.5 Brakes................................................................................................................................................. 82
13. FINAL MOTHBALLING OF THE WHEEL LOADER/DECOMMISSIONING ......................................... 83
14. APPENDIX ................................................................................................................................. 84
14.1 Ordering spare parts .......................................................................................................................... 84