New Holland TC5070 Combine Hydro, 4wd, Exitus Pdf Repair Service Manual (p. Nb. 84465927)

New Holland TC5070 Hydro, 4WD, Exitus Combine PDF Repair Service Manual (Publication No. 84465927)

Harvest efficiency depends on maintaining consistent crop flow, precise threshing and dependable drivetrain performance throughout long working days. The New Holland TC5070 Hydro, 4WD and Exitus Combine Harvester was developed for medium and large farming operations that require excellent grain quality together with reliable harvesting capacity. Equipped with a hydrostatic transmission, optional four-wheel drive and New Holland's proven five-straw-walker separation system, the TC5070 delivers efficient harvesting across wheat, barley, rice, oats, soybeans and other cereal crops while maintaining low grain losses.

Every harvesting season places continuous loads on the threshing cylinder, straw walkers, hydrostatic transmission, feeder house, cleaning shoe, grain elevators and hydraulic systems. This OEM Factory Repair Service Manual (Publication No. 84465927) provides dealership-level workshop procedures covering diagnostics, inspection, testing, calibration and complete component overhaul so technicians can restore factory harvesting performance with confidence.

Built for Reliable Multi-Crop Harvesting

The TC5070 combines a large-capacity threshing drum with an efficient straw walker separation system that gently handles grain while maximizing throughput. The hydrostatic drive allows smooth speed adjustments without interrupting harvesting operations, while the 4WD version improves traction in wet fields and sloping terrain. A spacious grain tank and high-speed unloading auger reduce unloading time, allowing operators to harvest more hectares during narrow weather windows.

Machine Information

Workshop Procedures You'll Perform

• Measure cylinder-to-concave clearance for different crop conditions.
• Diagnose hydrostatic transmission performance using factory pressure tests.
• Inspect straw walker bearings and crankshaft assemblies.
• Adjust cleaning fan speed and upper/lower sieves to reduce grain loss.
• Service feeder house chains, sprockets and elevator drives.
• Rebuild hydraulic pumps, steering valves and lift cylinders.
• Inspect unloading auger gearboxes and grain handling components.
• Repair electrical faults using OEM wiring diagrams.
• Apply factory torque specifications during structural repairs.
• Use exploded component drawings for complete machine rebuilding.
• Inspect four-wheel-drive components where equipped.
• Complete operational harvesting tests before returning the machine to service.

Factory Workshop Coverage

Manual Specifications

Frequently Asked Questions

Which machine is covered by this repair manual?

This OEM factory workshop manual covers the New Holland TC5070 Hydro, 4WD and Exitus Combine Harvester (Publication No. 84465927).

Does the manual include hydrostatic transmission and 4WD repairs?

Yes. It contains complete repair procedures for the hydrostatic drive system, transmission components, propulsion system and four-wheel-drive components where equipped.

Are threshing and straw walker systems covered?

Yes. The manual explains repairs for the threshing cylinder, concaves, straw walkers, cleaning shoe, grain elevators and unloading system.

Does the manual include electrical wiring diagrams?

Yes. Factory wiring diagrams, electrical schematics, diagnostic procedures and troubleshooting information are included.

Who should use this workshop manual?

This manual is intended for New Holland dealership technicians, commercial harvesting contractors, agricultural repair workshops and experienced mechanics servicing the TC5070 Hydro, 4WD and Exitus Combine Harvester.