79032966 A Rev. 01-iii
Contents
Removing Air From Hydraulic System .................................................................................................. 01-98
Hydraulic Pump ..................................................................................................................................... 01-99
Steering Priority Valve ........................................................................................................................... 01-99
Main Hydraulic Control Valve .............................................................................................................. 01-100
Unloader Auger Engagement Valve .................................................................................................... 01-101
Pump Drive Disconnect Valve ............................................................................................................. 01-101
Accumulator ........................................................................................................................................ 01-102
Hydrostatic Drives - A66 ...................................................................................................................... 01-103
Hydrostatic Drives - A76 ...................................................................................................................... 01-104
Hydraulic Oil Cooler ............................................................................................................................ 01-105
Rotor Speed Control ............................................................................................................................ 01-105
Air Conditioning System ............................................................................................................................ 01-106
Compressor ......................................................................................................................................... 01-106
Condenser ........................................................................................................................................... 01-107
Receiver-Drier ..................................................................................................................................... 01-107
Cab Filters ................................................................................................................................................. 01-107
Cab Filter - Primary ............................................................................................................................. 01-107
Cab Filter - Secondary ........................................................................................................................ 01-108
Recirculation Filter ............................................................................................................................... 01-108
Air Filter Cleaning Procedure .............................................................................................................. 01-108
Windshield Washer Reservoir ................................................................................................................... 01-109
Cleaning Windshield .................................................................................................................................. 01-109
Storage Preparation .................................................................................................................................. 01-110
Combine .............................................................................................................................................. 01-110
Engine ................................................................................................................................................. 01-110
Preparation For Use After Storage ............................................................................................................ 01-110
Combine .............................................................................................................................................. 01-110
Engine ................................................................................................................................................. 01-110
Torque Charts ............................................................................................................................................ 01-111
Standard Torque Specifications .......................................................................................................... 01-111
Metric Capscrew Markings and Torque Values ................................................................................... 01-112
Metric Conversions .................................................................................................................................... 01-113
Fractions, Decimals, and Millimeters Conversion Chart ............................................................................ 01-114
Decimal Equivalents of 8ths, 16ths, 32nds, and 64ths .............................................................................. 01-117
Decimal Equivalents Of Letter Size Drills .................................................................................................. 01-118
Decimal Equivalents of Number Size Drills ............................................................................................... 01-119
Tap Drill Sizes - S.A.E. & Metric ................................................................................................................ 01-120
American Standard Pipe Thread and Tap Drill Sizes ................................................................................ 01-123
Electrical Formulas .................................................................................................................................... 01-123
Amperes (Current Flow) ...................................................................................................................... 01-123
Volts (Electromotive Force) ................................................................................................................. 01-123
Ohms (Resistance) .............................................................................................................................. 01-123
Watts ................................................................................................................................................... 01-123
Horsepower ......................................................................................................................................... 01-123
Belt Speed Calculation Formulas .............................................................................................................. 01-124
Geometrical Formulas ............................................................................................................................... 01-124
Circumference of a Circle .................................................................................................................... 01-124
Area of a Circle .................................................................................................................................... 01-124
Volume of a Cylinder ........................................................................................................................... 01-124
Volume of a Sphere .............................................................................................................
................ 01-124
Area of a Triangle ................................................................................................................................ 01-124
Metric to Imperial and Imperial to Metric Conversion Factors ................................................................... 01-124
Measures of Temperature ................................................................................................................... 01-124
Measures of Power ............................................................................................................................. 01-124
Measures of Pressure ......................................................................................................................... 01-125
Measures of Length ............................................................................................................................. 01-125
Measures of Area ................................................................................................................................ 01-125
Measures of Volume (Dry) .................................................................................................................. 01-126
Measures of Volume (Liquid) .............................................................................................................. 01-127
Measures of Mass (Weight) ................................................................................................................ 01-127
Measures of Effort (Torque) ................................................................................................................ 01-128
Reference Tables ................................................................................................................................ 01-128
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