New Holland TR89, TR99 Combine Service Repair Manual Download

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This professional service manual is the complete & latest edition available and contains service procedures for the New Holland TR89, TR99 combine. In this service manual you will find detailed step-by-step instructions, troubleshooting, specifications, illustrations and diagrams for the NH TR89, TR99 Combine. View the service manual on your computer or print off detailed information to service or repair your equipment to the manufacturer’s standards. The service manual is also referred to as the repair manual or workshop manual.

Topics in the NH TR89, TR99 Combine Service Manual include:

Note: Engine Repair Sold Separately

ELECTRICAL SYSTEM

GENERAL ELECTRICAL
AIR CONDITIONING ELECTRICAL SYSTEM
LIGHT ELECTRICAL SYSTEM
VARIABLE SPEED CONTROL ELECTRICAL SYSTEM
ENGINE ELECTRICAL SYSTEM
ELECTRONIC STONE TRAP ELECTRICAL SYSTEM
ELECTROHYDRAULIC ELECTRICAL SYSTEM
THRESHING DRIVE CONTROL
BOSCH ALTERNATOR
CONCAVE CONTROL CIRCUIT
POWERED TURRET CIRCUIT
AIR RIDE SEAT
MONITOR ELECTRICAL SYSTEMS
MONITOR CIRCUIT
GRAIN LOSS MONITOR CIRCUIT
INSTRUMENT BAR CIRCUIT
WIRING DIAGRAMS

HYDRAULIC SYSTEM

INTRODUCTION
CIRCUIT COMPONENTS
HYDRAULIC SYSTEM PRESSURE TESTING
ELECTROHYDRAULIC STACK VALVE OPERATION
HYDRAULIC SYSTEM TROUBLESHOOTING
ELECTROHYDRAULIC STACK VALVE SERVICE
HYDRAULIC PUMP
STEERING CONTROL UNIT
ACCUMULATOR
REEL DRIVE HYDRAULIC SYSTEM
UNLOADING AUGER DRIVE AND HEAD DRIVE CONTROL VALVE
HYDROSTATIC SYSTEM
INTRODUCTION
SERIES 90 HYDROSTATIC SYSTEM OPERATION
SERIES 90 HYDROSTATIC SYSTEM MINOR REPAIRS
SERIES 90 HYDROSTATIC SYSTEM MAJOR REPAIRS
SAUER-SUNDSTRAND AUTHORIZED SERVICE CENTERS
SERIES 90 HYDROSTATIC SYSTEM SPECIFICATIONS
CYLINDERS
INTRODUCTION
HEAD LIFT CYLINDERS
UNLOAD AUGER SWING CYLINDER
TERRAIN TRACER (Lateral Float) CYLINDERS
POWER STEERING CYLINDERS (Fixed, Adjustable and Powered Rear Axle)
ROTOR VARIABLE SPEED CYLINDER
UNLOAD AUGER DRIVE CYLINDER
HEAD DRIVE CYLINDER
LABOR GUIDE

DRIVE SYSTEMS

SEPARATOR CLUTCH
ENGINE PTO SHAFT
MAIN SHAFT
TRANSMISSION
POWERED REAR AXLE (TR89)
HIGH TORQUE REAR WHEEL DRIVE (TR99)
FINAL DRIVE
BRAKE SYSTEM
AIR CONDITIONING

FEEDING AND THRESHING COMPONENTS

FEEDER
ROTOR DRIVE
ROTORS
ROTOR GEARBOXES
CONCAVES
SEPARATOR GRATES
DISCHARGE BEATER AND GRATE

CLEAN GRAIN HANDLING

CLEANING FAN
CLEANING SHOE
CLEAN GRAIN AND FILLING SYSTEM
TAILINGS RETURN SYSTEM
UNLOADING SYSTEM

Covers: New Holland TR89, TR99 Combine
Pages: 1,298
Format: PDF file
Language: English
File size: 59mb
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

New Holland TR89, TR99 Combine Service Repair Manual PDF