Challenger CH 660 / CH 670 harvester, repair e-manual

Content

General Information

• Safety
• How a combine works
• Combine identification
• Headers
• Lubrication and maintenance
• Lubricants
• Service procedures
• Service periods
• Lubrication and maintenance
• Lubrication details
• Engine
• Rotor gearbox
• Transmission
• Brakes
• Final drive
• Tires and wheels
• Drive belts
• Roller chains
• Speed of components
• Drives speeds and specifications
• Engine compartment
• Engine fuel system
• Engine cooling system
• Engine air cleaner
• Hydraulics
• Air conditioning system
• Preparation for use after storage
• Torque charts
• Metric conversions
• Belt speed calculation formulas
• Geometrical formulas
• Metric to imperial and imperial to metric conversion factors

Specifications

• General lubrication
• Tire
• Wheel bolt torque
• Crop residue disposal system
• Weights
• Capacities
• Engine
• Electrical system
• Operator’s cab
• Hydraulic system
• Torque charts
• Dimensions
• Metric information

Engine - drives, cooling and fuel

• Engine
• Engine output shaft
• Cooling system
• Condenser / cooler assembly
• Fuel tank
• Engine drives

Material Handling

• Feeder housing HM87101-HN87999 AND HM36101-HN36999
• Feeder housing HP87101 and LATER / HP36101 and later
• Clean grain system
• Return grain system
• Unloading auger system

Material discharge

• Straw chopper
• Straw spreader
• Chaff spreader

Standard rear axle

• Standard rear axle
• Power rear axle

Threshing and separating

• Beater
• Stone trap
• Rotor
• Concaves
• Rotor gearbox
• Separator grates
• Rotor guide vanes / guide vane shell
• Separator return pan
• Chaffer / cleaning shoe / shaker shaft
• Cleaning shoe pitman
• Cleaning fan
• Thresher drive main countershaft

Front axle

• Brakes
• Final drive
• Transmission

Hydraulics

• General information
• Hydraulic reservoir
• Reservoir strainer screen hydraulic
• Oil filter
• Sectional control valve hydraulic system
• Chaff spreader valve (PRIOR TO S/N HS87101 and S/N HS36101)
• Reel/pickup control valve (PRIOR TO S/N HS87101 and S/N HS36101)
• Mono-block control valve (EFFECTIVE S/N HS87101 and S/N HS36101)
• Lateral tilt valve
• Chaff spreader flow divider
• Unloader engage valve
• Shuttle valve
• Variable speed relief valve
• Oil cooler bypass valve
• Single point fixed connector (combine)
• Header lift cylinders
• Reel lift cylinders
• Unloading auger tube swing cylinder
• Unloading auger engage cylinder
• Steering cylinders
• Header lateral tilt cylinder (PRIOR TO S/N HN87101 and S/N HN36101)
• Header lateral tilt cylindeR (EFFECTIVE S/N HN87101 and HN36101)
• Hydraulic accumulator
• Priming, flushing, cleaning, and start-up of hydraulic system
• Hydrostatic drive systems
• Hydrostatic propulsion drive system
• Hydrostatic rotor drive system
• Hydrostatic pump and motor repair
• Steering control unit
• Header reverser hydraulic motor
• Hydraulic chaff spreader motor
• Rotary screen drive

Electrical system

• General information
• Fuses and relays
• Cab electrical component location
• Wiring diagrams
• Chassis sensor location
• Wiring harness
• Machine grounds
• Batteries
• Starting system
• Charging system
• Agco alternator

Electronics

• General information
• Combine module can software downloader
• Gauge cluster and grain loss monitor module
• Tachometer
• Electronic instrument panel
• Fuse panel assembly
• Electronic rotor speed control
• Console controller

Cab and HVAC

• Instruments and controls
• Operator’s seat
• Steering column
• Windshield wiper motor
• Headliner
• Air conditioning and heating

Customers reviews