c-13: Exchanging return filter (standard part + special flushing part) ................... 63 c-14: Check of oil and water levels .............................................. 64 c-15: Check central monitor (carry out only when machine is divided into three parts for transportation) ........ 64 C-16: Bleeding air from travel motor circuit ....................................... 65 C-l 7: Bleeding air from hydraulic idler cushion circuit ............................... 66 C-18: Adjustment of hydraulic idler cushion cylinder ................................ 68 c-19: Adjusting track tension .................................................. 69 D.
PROCEDURE FOR ASSEMBLY OF WORK EQUIPMENT (BACKHOE SPECIFICATION) D- 1: Assembly of boom assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 D- 2: Releasing pressure from hydraulic circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 D- 3: Work equipment piping (between chassis and boom) (between chassis and boom cylinder) ..................... 74 D- 4: Flushing work equipment piping ........................................... 77 Installation of boom cylinder foot pin ...................................... 78 D- 5: D- 6: Installing boom cylinder hoses ............................................ 79 D- 7:
Installation of boom cylinder top pin ....................................... 80 D- 8: Installation of arm cylinder foot pin ........................................ 81 D- 9: Work equipment piping (arm cylinder) ...................................... 82 D-10: Installation of arm and arm cylinder top pin .................................. 83 D-l 2: Assembly of bucket assembly ............................................. 85 D-l 1: Work equipment piping (boom - bucket cylinder) ............................. 84 D-13: Maintenance standard ................................................... 88 D-14: Installation of work equipment grease piping ................................. 90 D-l 5:
Installation of work equipment wiring and equipment hose clamps ................ 92 D-16: Bleeding air from cylinder ................................................ 94 D-17: Check oil level in hydraulic tank, add oil ..................................... 95 E. PROCEDURE FOR ASSEMBLY OF WORK EQUIPMENT (FRONT LOADING SHOVEL SPECIFICATION) E- 1: Installation of arm cylinder foot pin ....................................... 98 E- 2: Connection of boom and arm ............................................ 99 E- 3: Installation of arm cylinder top pin ........................................ 100 E- 4: Installation of bucket cylinder foot pin ..................................... 101 E- 5:
Connection of link and bucket cylinder top pin ............................... 102 E- 6: Assembly of boom assembly .............. +. ............................. 104 E- 7: Releasing pressure from hydraulic circuit ................................... 106 2