5. CONTENTS MAINTENANCE Guides to maintenance ................................................................................................................................ 3-2 17. 18. Outlines of service .......................................................................................................................................... 3-5 18.1. Outline of oil, fuel, coolant .............................................................................................................. 3-5 18.2. Relating to electric system .............................................................................................................. 3-8 19.
Wear parts list .................................................................................................................................................. 3-9 20. Use of fuel, coolant and lubricants according to ambient temperature ................................. 3-10 21. Standard tightening torques for bolts and nuts ............................................................................... 3-l 4 21 .I. Introduction of necessary tools .................................................................................................... 3-14 21 .2.
Torque list ........................................................................................................................................... 3-l 5 22. Periodic replacement of safety critical parts ..................................................................................... 3-l 6 23. Maintenance schedule chart .................................................................................................................... 3-20 24. Service procedure ......................................................................................................................................... 3-23 24.1.
When required .................................................................................................................................. 3-23 24.2. Check before starting ...................................................................................................................... 3-42 24.3. Every 50 hours service ................................................................................................................... 3-47 24.4. Every 250 hours service ................................................................................................................. 3-48 24.5.
Every 500 hours service ................................................................................................................. 3-60 24.6. Every 1000 hours service ............................................................................................................... 3-64 24.7. Every 2000 hours service ............................................................................................................... 3-69 24.8. Every 4000 hours service ............................................................................................................... 3-72 SPECIFICATIONS 25. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .......................... 4-2 OPTIONS, ATTACHMENTS 26. General precautions ...................................................................................................................................... 5-2 26.1. Precautions related to safety .......................................................................................................... 5-2 27. 27.1. Fasten the belt and remove it in the following manner .........................................................
5-3 Using seat belt ................................................................................................................................................. 5-3 27.2. Adjust the belt length in the following manner ........................................................................ 5-3 28. Handling deluxe seat ..................................................................................................................................... 5-5 Handling accumulator .................................................................................................................................. 5-7 29. 29.1.
Method of releasing pressure in operating circuit on machine equipped with accumulator ................................................................................................................................ 5-7 o-7