FOREWORD CONTENTS CAP WITH LOCK FOR THE HYDRAULIC TANK FILLER PORT ............................................................ 3-52 SAFETY BAR................................................................................................................................................. 3-52 TOWING PIN ................................................................................................................................................. 3-53 GREASE PUMP.............................................................................................................................................
3-53 CAB DOOR OPEN LOCK.............................................................................................................................. 3-54 CAB WINDOW OPEN LOCK......................................................................................................................... 3-54 BACKUP ALARM........................................................................................................................................... 3-54 FUSE .............................................................................................................................................................
3-55 FUSE CAPACITY AND NAME OF CIRCUIT............................................................................................ 3-55 SLOW-BLOW FUSE...................................................................................................................................... 3-56 TAKING OFF POWER................................................................................................................................... 3-57 AIR CONDITIONER.......................................................................................................................................
3-58 GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL ......................................................... 3-58 METHOD OF OPERATION ...................................................................................................................... 3-61 PRECAUTIONS WHEN USING................................................................................................................ 3-62 CAB WIPER.................................................................................................................................................. 3-63 PREVENTING DAMAGE TO WIPER ARM BRACKET ............................................................................
3-63 DUST INDICATOR ........................................................................................................................................ 3-63 OPERATION ....................................................................................................................................................... 3-64 CHECK BEFORE STARTING ....................................................................................................................... 3-64 WALK-AROUND CHECK .........................................................................................................................
3-64 CHECK BEFORE STARTING .................................................................................................................. 3-67 ADJUSTMENT BEFORE STARTING............................................................................................................ 3-72 OPERATIONS BEFORE STARTING ............................................................................................................ 3-76 STARTING ENGINE......................................................................................................................................
3-78 NORMAL STARTING ............................................................................................................................... 3-78 STARTING IN COLD WEATHER ............................................................................................................. 3-80 CHECKS AFTER STARTING ........................................................................................................................ 3-82 BREAKING IN THE MACHINE.................................................................................................................
3-82 NORMAL OPERATION ............................................................................................................................ 3-82 STOPPING ENGINE...................................................................................................................................... 3-84 CHECKS AFTER STOPPING ENGINE.................................................................................................... 3-84 MOVING MACHINE OFF (DIRECTIONAL, SPEED), STOPPING ................................................................ 3-85 PREPARATIONS FOR MOVING MACHINE............................................................................................
3-85 CHANGING GEAR SPEED ........................................................................................................................... 3-88 CHANGING DIRECTION............................................................................................................................... 3-89 STOPPING MACHINE................................................................................................................................... 3-91 TRANSMISSION CUT-OFF...........................................................................................................................
3-92 TURNING....................................................................................................................................................... 3-94 EMERGENCY STEERING ....................................................................................................................... 3-94 OPERATION OF WORK EQUIPMENT ......................................................................................................... 3-96 WORKING POSSIBILITY ..............................................................................................................................
3-97 DIGGING OPERATIONS.......................................................................................................................... 3-97 LEVELING OPERATIONS...................................................................................................................... 3-100 PUSHING OPERATION ......................................................................................................................... 3-100 LOAD AND CARRY OPERATIONS .......................................................................................................
3-100 LOADING OPERATIONS ....................................................................................................................... 3-101 PRECAUTIONS FOR OPERATION ............................................................................................................ 3-103 PERMISSIBLE WATER DEPTH............................................................................................................. 3-103 IF WHEEL BRAKE DOES NOT WORK.................................................................................................. 3-103 PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES..................................................................
3-103 PRECAUTIONS REGARDING BRAKE FUNCTION .............................................................................. 3-104 ADJUSTING WORK EQUIPMENT.............................................................................................................. 3-105 ADJUSTING BOOM KICKOUT............................................................................................................... 3-105 ADJUSTING BUCKET POSITIONER..................................................................................................... 3-106 BUCKET LEVEL INDICATOR ................................................................................................................
3-106 PARKING MACHINE ................................................................................................................................... 3-107 CHECKS AFTER WORK............................................................................................................................. 3-109 LOCKING..................................................................................................................................................... 3-109 1-9