MacDon 9250 SP - Manual (Page 6)

Form # 46584 Issue 11/06 Web Rev_01 4
TABLE OF CONTENTS
PAGE
MAINTENANCE/SERVICE (continued)
Hydraulic System: Header & Reel Lift
Cylinder Control Valve Relief Pressure .........................................................................................91
Header & Reel Lift Hydraulic Schematic....................................................................... back of book
Header Drive: Hydraulics
Flow Control Block .........................................................................................................................92
Header Drive Relief Pressure ........................................................................................................92
Header Drive Hydraulic Schematic ............................................................................... back of book
Header Drive
Bevel Gear Box Lubricant ..............................................................................................................93
Header Drive Belt...........................................................................................................................93
Header Drive Belt Pulley Alignment.........................................................................................94, 95
Header Drive Belt Guides & Pulley Shield ...............................................................................95, 96
Traction Drive: Hydraulics
Transmission Oil Pressure.............................................................................................................97
Charge Pump Pressure .................................................................................................................97
Traction Drive Hydraulic Schematic.............................................................................. back of book
Traction Drive: Neutral Lock and Steering
Checks ..................................................................................................................................98 - 100
Troubleshooting ...........................................................................................................................101
Neutral Set-Up Procedure....................................................................................................102, 103
Traction Drive:
Ground Speed Lever Friction Device...........................................................................................104
Wheels and Tires ................................................................................................................105 - 107
Park Brake (models 9250/9350, 4940/4950, 2940/2950, 8140/8150) .........................................108
Park Brake (models 9352, 4952, 2952, 8152) .............................................................................109
Cab Air System..........................................................................................................................110 - 112
MAINTENANCE SCHEDULE ...........................................................................................................113, 114
MAINTENANCE RECORD ...............................................................................................................115, 116
TROUBLE SHOOTING
Cab Air System..........................................................................................................................117 - 120
Engine .......................................................................................................................................120 - 125
Electrical .....................................................................................................................................125, 126
Traction Drive System ...............................................................................................................126 - 128
Steering and Ground Speed Controls ................................................................................................128
Header Hydraulics ..............................................................................................................................129
Header Drive .............................................................................................................................129 - 131
Park Brake ..........................................................................................................................................131
Operator's Seat...................................................................................................................................131
OPTIONS AND ATTACHMENTS .............................................................................................................132
UNLOADING .....................................................................................................................................133, 134
ASSEMBLY
Tires...........................................................................................................................................135 - 137
Battery ........................................................................................................................................138, 139
Adjustments & Checks .......................................................................................................................139
Preparing for Harvest Headers ..................................................................................................140 - 143
Radio & Two-Way Radio Installation ..........................................................................................144, 145
Tool Box .............................................................................................................................................145
Swath Roller Installation .....................................................................................................................146
INDEX ...........................................................................................................................................147 – 149
ELECTRICAL & HYDRAULIC SCHEMATICS ..........................................................................................150