Description
Doosan MT25, MT26, MT31, MT36, MT41 Articulated Dump Truck Operation and Maintenance Manual (Serial Number 710655 and Up)
Doosan MT25, MT26, MT31, MT36, MT41 Articulated Dump Truck Table of Contents:
1. Foreword …………………………………………………5-8
Foreword …………………………………………………………… 5
Safety information ………………………………………………. 6
Introduction ……………………………………………………….. 7
2. Safety Instructions ……………………………………. 9-40
3. Operating Controls …………………………………. 41-80
Overview of the instrument panels and controls ……… 43
Instruments ……………………………………………………….. 44
Warning / indicator lights ……………………………………… 49
Switches …………………………………………………………… 57
Controls ……………………………………………………………. 65
Cab ventilation …………………………………………………… 71
Other cab equipment ………………………………………….. 75
4. Running-in period ………………………………….. 81-86
1. Running-in operation ……………………………………… 83
2. Running-in services……………………………………….. 84
5. Operating Instructions …………………………… 87-120
Precautions on work sites ……………………………………. 89
Some simple rules to be observed prior to operation. 92
1. Starting the engine ………………………………………… 93
2. Operating the dump truck ……………………………….. 95
3. Parking the dump truck ………………………………….. 107
4. Stopping the engine ………………………………………. 107
5. Checks after stopping the engine …………………….. 108
6. Loading and tipping ……………………………………….. 108
7. Tyre handling ………………………………………………… 110
8. Cold weather ………………………………………………… 112
9. Long term storage …………………………………………. 113
10. Battery power assistance ……………………………….. 114
11. Towing the dump truck. …………………………………… 115
12. Manual release of parking brake ……………………… 115
13. Manual release of the tip valve ……………………….. 116
14. Troubleshooting …………………………………………….. 117
6. Lubricants ………………………………………….121 – 134
Lubrication schedule (MT25/26/31
Serial Number 710655 and up) …………………………….. 123
Oil specifi cation sheet (MT25/26/31
Serial Number 710655 and up) …………………………….. 125
Filling capacities (MT25/26/31
Serial Number 710655 and up) …………………………….. 126
Oil specifi cation sheet (MT36/41
Serial Number 810053 and up) …………………………….. 129
Filling capacities (MT36/41
Serial Number 810053 and up) …………………………….. 130
Transmission oil list …………………………………………….. 131
Automatic Transmission Fluid (ATF) ……………………… 132
7. Maintenance ………………………………………. 135 – 202
Maintenance precautions …………………………………….. 137
Maintenance table ………………………………………………. 139
Initial 100 Hours Service ……………………………………… 142
Initial 500 Hours Service ……………………………………… 146
8 Hours / Daily Service ……………………………………….. 149
40 Hours / Weekly Service …………………………………… 159
500 Hours Service ……………………………………………… 162
1000 Hours Service ……………………………………………. 178
2000 Hours Service ……………………………………………. 191
4000 Hours Service ……………………………………………. 197
Yearly recommended maintenance ……………………….. 201
8. Technical Data …………………………………… 203 – 220
Contents …………………………………………………………… 204
Measurements …………………………………………………… 205
Engine ………………………………………………………………. 206
Transmission ……………………………………………………… 206
Hydraulic system………………………………………………… 207
Tyre pressures …………………………………………………… 207
Electrical system ………………………………………………… 208
Metering conversion table ……………………………………. 209
Tool kit content (standard)……………………………………. 209
Tool kit content (optional) …………………………………….. 209
Performance chart ……………………………………………… 210
Engine and retarder brake capacity chart ……………… 213
Torque limits for bolts ………………………………………….. 216
Reference information …………………………………………. 216
Consumeable parts …………………………………………….. 216
Product signs …………………………………………………….. 217
Periodic service………………………………………………….. 219
9. Index …………………………………………………..221 – 226
