Komatsu — 5. CONTENTS

5. CONTENTS 12. Operation ............................................................................................................................................ 2- 46 12.1 Check before starting engine ................................................................................................. 2- 46 12.2 Starting engine ........................................................................................................................ 2- 64 12.3 Operations and checks after starting engine .......................................................................

2- 67 12.4 Moving machine off ................................................................................................................ 2- 68 12.5 Shifting gear ............................................................................................................................ 2- 70 12.6 Traveling downhill................................................................................................................... 2- 71 12.7 Traveling in reverse ................................................................................................................

2- 84 12.8 Steering the machine .............................................................................................................. 2- 85 12.9 Stopping the machine ............................................................................................................ 2- 86 12.10 Operating dump body ............................................................................................................. 2- 88 12.11 Precautions for operation .......................................................................................................

2- 90 12.12 Parking machine ...................................................................................................................... 2- 91 12.13 Checks after completion of work .......................................................................................... 2- 92 12.14 Stopping engine ...................................................................................................................... 2- 92 12.15 Checks after stopping engine ................................................................................................

2- 92 12.16 Locking ...................................................................................................................................... 2- 93 12.17 Handling tires ........................................................................................................................... 2- 94 13. Determining and maintaining travel road ..................................................................................... 2- 97 13.1 Determining travel road .........................................................................................................

2- 97 13.2 Maintaining travel road .......................................................................................................... 2- 98 14. Cold weather operation ................................................................................................................... 2- 99 14.1 Precautions for low temperature ........................................................................................... 2- 99 14.2 Precautions after completion of work ..................................................................................

2-101 14.3 After cold weather................................................................................................................... 2-101 15. Long-term storage ............................................................................................................................ 2-102 15.1 Before storage ......................................................................................................................... 2-102 15.2 During storage .........................................................................................................................

2-102 15.3 After storage ............................................................................................................................ 2-103 15.4 Precautions before traveling after long-term storage......................................................... 2-103 16. Troubleshooting ................................................................................................................................ 2-104 16.1 After running out of fuel ........................................................................................................

2-104 16.2 Towing machine ...................................................................................................................... 2-104 16.3 If battery is discharged ........................................................................................................... 2-108 16.4 Other trouble............................................................................................................................ 2-112 0-8