Index
Rev. 0 - 05/2021
6. Maintenance 101
6.1 Introduction.................................................................................. 101
6.2 Precautions .................................................................................. 101
6.2.1 Precautions for hydraulic system ..................................................... 103
6.2.2 Precautions for greasing and lubrication.......................................... 103
6.3 Consumables............................................................................... 104
6.3.1 Product Specifications .................................................................... 105
6.4 Routine maintenance .................................................................... 106
6.4.1 Intervention table........................................................................... 107
6.5 Complete machine ....................................................................... 110
6.5.1 Check all bolts and nuts................................................................. 110
6.5.2 Cleaning the machine.................................................................... 111
6.5.3 Check of tolerance limits between pins and bushings of all joints...... 111
6.6 Hydraulic system .......................................................................... 112
6.6.1 Hydraulic fittings tightening control ................................................. 112
6.6.2 Oil leaks check.............................................................................. 112
6.6.3 Check and reset hydraulic oil level ................................................. 113
6.6.4 Replacement of hydraulic oil filter cartridge ..................................... 114
6.6.5 Replace hydraulic oil...................................................................... 115
6.6.6 Check of wear and efficiency of hydraulic pipes ............................. 117
6.6.7 Replacement of fittings and hydraulic pipes .................................... 118
6.7 Speed multiplier gearbox .............................................................. 119
6.7.1 Checking and restoring the lubricating oil level................................ 119
6.7.2 Lubricating oil replacement ............................................................ 120
6.8 Wheels ........................................................................................ 122
6.8.1 Wheel jack pin lubrication.............................................................. 122
6.8.2 Wheel hub lubrication.................................................................... 123
6.8.3 Checking the tightening of the wheel bolts ...................................... 124
6.8.4 Tyre pressure check........................................................................ 124
6.8.5 Tires replacement .......................................................................... 124
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