7ARR1575
OPERATING MANUAL
Every 500 hours of operation (6 months) .........................................................................................115
3.6.16. Replacement of fuel lters ............................................................................................................................................................................... 115
3.6.17. Air lter cartridge replacement ..................................................................................................................................................................... 117
Every 1000 hours of operation (1 year).............................................................................................119
3.6.18. Exchanging hydraulic oil and lter ............................................................................................................................................................... 119
3.6.19. Engine cooling liquid change......................................................................................................................................................................... 121
3.6.20. Cleaning the fuel tank ....................................................................................................................................................................................... 122
3.6.21. Valve clearance adjustment ............................................................................................................................................................................ 123
3.6.22. Check of swing support .................................................................................................................................................................................... 123
3.6.23. Check of articulation joint ............................................................................................................................................................................... 124
3.6.24. Checking the damping system ...................................................................................................................................................................... 124
Maintenance - As Needed ..................................................................................................................125
3.6.25. Replacement of engine cover gas struts .................................................................................................................................................... 125
3.6.26. Cleaning the machine ....................................................................................................................................................................................... 126
3.6.27. Check of the screw connection tightening ............................................................................................................................................... 127
3.7. Defects .................................................................................................................................................129
3.8. Annexes ...............................................................................................................................................130
3.8.1. Wiring diagram .................................................................................................................................................................................................... 130
3.8.2. Hydraulic system diagram ............................................................................................................................................................................... 132
3.8.3. Table of spare parts ............................................................................................................................................................................................ 134