MacDon M150 2008 - Page 6

TABLE OF CONTENTS
Form # 169017 4 Issue – June 2008
7.8.6 HVAC System ...................................................................................................................................... 120
7.9 CUMMINS ENGINE (M150) ...................................................................................................... 123
7.9.1 General Engine Inspection ................................................................................................................... 123
7.9.2 Manually Turning Engine ..................................................................................................................... 123
7.9.3 Oil Level ............................................................................................................................................... 124
7.9.4 Changing Oil and Oil Filter ................................................................................................................... 125
7.9.5 Air Intake System ................................................................................................................................. 127
7.9.6 Fuel System ......................................................................................................................................... 130
7.9.7 Engine Cooling System ........................................................................................................................ 135
7.9.8 Gearbox ............................................................................................................................................... 138
7.9.9 Exhaust System ................................................................................................................................... 140
7.9.10 Belts ..................................................................................................................................................... 141
7.9.11 Engine Speed ....................................................................................................................................... 143
7.10 CAT ENGINE (M200) ................................................................................................................ 144
7.10.1 General Engine Inspection ................................................................................................................... 144
7.10.2 Oil Level ............................................................................................................................................... 144
7.10.3 Changing Oil and Oil Filter ................................................................................................................... 145
7.10.4 Air Intake System ................................................................................................................................. 147
7.10.5 Aspirator Hose and Check Valve Replacement ................................................................................... 149
7.10.6 Fuel System ......................................................................................................................................... 151
7.10.7 Engine Cooling System ........................................................................................................................ 156
7.10.8 Gearbox ............................................................................................................................................... 160
7.10.9 Exhaust System ................................................................................................................................... 162
7.10.10 Belts ..................................................................................................................................................... 163
7.11 COOLING BOX .......................................................................................................................... 166
7.11.1 Cooling Box Screen ............................................................................................................................. 166
7.11.2 Cooling Box Maintenance .................................................................................................................... 168
7.12 ELECTRICAL SYSTEM ............................................................................................................. 170
7.12.1 Battery .................................................................................................................................................. 170
7.12.2 Headlights – Engine Forward ............................................................................................................... 175
7.12.3 Field lights - Cab Forward .................................................................................................................... 177
7.12.4 Flood Lights - Forward ......................................................................................................................... 177
7.12.5 Flood Lights - Rear ............................................................................................................................... 178
7.12.6 Red and Amber Lights ......................................................................................................................... 179
7.12.7 Gauge Light .......................................................................................................................................... 180
7.12.8 Dome Light ........................................................................................................................................... 180
7.12.9 Ambient Light ....................................................................................................................................... 180
7.12.10 Turn Signal Indicators .......................................................................................................................... 180
7.12.11 Circuit Breakers and Fuses .................................................................................................................. 181
7.13 HYDRAULIC SYSTEM .............................................................................................................. 184
7.13.1 Oil Level ............................................................................................................................................... 184
7.13.2 Changing Hydraulic Oil ........................................................................................................................ 185
7.13.3 Hydraulic Oil Cooler ............................................................................................................................. 185
7.13.4 Hydraulic Oil Filters .............................................................................................................................. 185
7.13.5 Header &Reel Hydraulics ..................................................................................................................... 186
7.13.6 Traction Drive Hydraulics ..................................................................................................................... 188
7.13.6 Traction Drive Hydraulics ..................................................................................................................... 188
7.13.7 Hoses and Lines .................................................................................................................................. 189
7.14 WHEELS AND TIRES ............................................................................................................... 190
7.14.1 Drive Wheels ........................................................................................................................................ 190
7.14.2 Caster Wheels ...................................................................................................................................... 193
7.15 MAINTENANCE SCHEDULE .................................................................................................... 197
8 TROUBLESHOOTING ....................................................................................................................... 201
8.1 ENGINE ..................................................................................................................................... 201
8.2 ELECTRICAL ............................................................................................................................. 203
8.3 HYDRAULICS ............................................................................................................................ 204
8.4 HEADER DRIVE ........................................................................................................................ 204
8.5 TRACTION DRIVE .................................................................................................................... 205
8.6 STEERING AND GROUND SPEED CONTROL ....................................................................... 206
8.7 CAB AIR ..................................................................................................................................... 207
8.8 OPERATOR’S STATION ........................................................................................................... 209
9 OPTIONS / ATTACHMENTS ............................................................................................................. 210