Description
New Holland TR86 TR87 TR88 Repair Manual is a workshop repair reference for the New Holland TR86, TR87 and TR88 combines. As a repair manual, it is intended for component-level fault diagnosis, inspection, testing, adjustment, dismantling, repair, replacement, reassembly and overhaul work, helping technicians return the combine to reliable working order after faults or breakdowns rather than serving only as an operator guide.
The verified contents cover the combine’s electrical, hydraulic, harvesting, cleaning, grain-handling, drive, transmission, axle, final-drive, braking and cylinder systems. The system-by-system layout makes it useful when tracing a fault through a particular assembly or planning repair work on a TR86, TR87 or TR88 machine.
WHAT THIS MANUAL CONTAINS
- General and Safety Information – essential repair-reference information and safety considerations for workshop work on the combine.
- Electrical System – the combine’s electrical system and its associated service and repair information.
- Hydraulic System – hydraulic circuits and components used throughout the machine, including inspection and repair coverage.
- Monitor Electrical Systems – the electrical systems associated with the combine monitor and its related functions.
- Separator Clutch – the separator clutch assembly and its service requirements.
- Engine PTO Shaft – the engine PTO shaft and associated drive components.
- Feeder – the feeder assembly used to move harvested material into the threshing and separating system.
- Rotor Drive – the rotor drive arrangement and related repair information.
- Rotors – the rotor assemblies responsible for the combine’s separating process.
- Rotor Gearboxes – the gearboxes driving the rotors and their associated service work.
- Concaves – the concave assemblies used with the rotor threshing and separating system.
- Separator Grates – separator grate components and their place in the separating system.
- Discharge Beater and Grate – the discharge beater and its associated grate.
- Cleaning Fan – the cleaning fan assembly used in the grain-cleaning system.
- Cleaning Shoe – the cleaning shoe and its related components.
- Clean Grain and Filling System – the clean-grain handling and filling system.
- Tailings System – the system handling tailings from the cleaning process.
- Unloading System – the combine unloading system and its service coverage.
- Main Shaft – the main shaft and associated drive components.
- Hydrostatic System – the hydrostatic drive system and its components.
- Transmission – transmission assemblies and related repair information.
- Powered Rear Axle – the powered rear axle and its associated components.
- Final Drives – final-drive assemblies transmitting power to the wheels.
- Brakes – the combine braking system and its repair coverage.
- Cylinders – cylinders used in the machine systems covered by the manual.
MODELS COVERED
New Holland TR86, New Holland TR87 and New Holland TR88 combines.
MANUAL DETAILS
Manufacturer: New Holland
Machine Type: Combine harvester
Manual Type: Workshop Repair Manual
Format: Digital PDF
Language: English
Publication / Reference Number: NH-40008630-RM
Pages: 1821
File Size: 214.82 MB
The New Holland TR86 TR87 TR88 Repair Manual provides a practical reference for locating the relevant system before carrying out diagnosis, component inspection, repair or reassembly work on the combine.
WHAT HAPPENS AFTER PURCHASE?
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