6 ARX 23-2 T4i, ARX 26-2 T4i
Contents
3 MAINTENANCE MANUAL ..................................................................................................................107
3.1 Safety and other measures during maintenance of the machine ..................................................109
3.1.1 Safety during machine maintenance .......................................................................................................................................................... 109
3.1.2 Fire protection when operating uids are changed .............................................................................................................................. 109
3.1.3 Environmental and hygiene principles ....................................................................................................................................................... 110
3.2 Specication of operating uids .......................................................................................................111
3.2.1 Engine oil .............................................................................................................................................................................................................. 111
3.2.2 Fuel ........................................................................................................................................................................................................................... 112
3.2.3 Coolant ................................................................................................................................................................................................................... 113
3.2.4 Hydraulic oil .......................................................................................................................................................................................................... 114
3.2.5 Lubricating grease .............................................................................................................................................................................................. 114
3.2.6 Emulsion ................................................................................................................................................................................................................ 114
3.3 Fluids ...................................................................................................................................................115
3.4 Lubrication and maintenance chart ..................................................................................................116
3.5 Lubrication and service plan .............................................................................................................118
3.6 Lubrication and maintenance operations ........................................................................................119
Every 20 hours of operation (daily)
...................................................................................................120
3.6.1 Fuel check .............................................................................................................................................................................................................. 120
3.6.2 Engine oil check .................................................................................................................................................................................................. 121
3.6.3 Engine coolant check ........................................................................................................................................................................................ 122
3.6.4 Checking the oil in the hydraulic tank ........................................................................................................................................................ 123
3.6.5 Cleaning the hydraulic oil cooler .................................................................................................................................................................. 124
3.6.6 Air lter check ...................................................................................................................................................................................................... 125
3.6.7 Sprinkling emulsion level check .................................................................................................................................................................... 126
3.6.8 Sprinkling tank relling .................................................................................................................................................................................... 127
3.6.9 Scraper adjustment ............................................................................................................................................................................................ 127
3.6.10 Inspection of warning and checking devices ........................................................................................................................................... 128
3.6.11 Engine leakage check ........................................................................................................................................................................................ 130
3.6.12 Check of the fan and engine belt for condition ....................................................................................................................................... 130
3.6.13 Brake test ............................................................................................................................................................................................................... 131
3.6.13.1 Check of the parking brake ............................................................................................................................................................................. 131
3.6.13.2 Check of the emergency brake ...................................................................................................................................................................... 132
3.6.13.3 Check of the service brake ............................................................................................................................................................................... 133
3.6.14 Check of the tightness of the fuel andhydraulic system ..................................................................................................................... 134
Every 50 hours of operation ..............................................................................................................135
3.6.15 Check of hoses and clips .................................................................................................................................................................................. 135
3.6.16 Battery inspection .............................................................................................................................................................................................. 136
Every 100 hours of operation ............................................................................................................137
3.6.17 Air lter cleaning ................................................................................................................................................................................................. 137
3.6.18 Cleaning the water separator on the fuel lter ........................................................................................................................................ 138
3.6.19 Machine lubrication ........................................................................................................................................................................................... 139
3.6.20 Tyre pressure check ............................................................................................................................................................................................ 140