New Holland Proted 3417, Proted 3625, Proted 3836 Rotary Tedder Pdf Repair Service Manual (p. Nb. 47477424)

New Holland ProTed 3417, ProTed 3625, ProTed 3836 Rotary Tedder PDF Repair Service Manual (Publication No. 47477424)

Hay quality depends heavily on how quickly and evenly the crop dries after mowing. The New Holland ProTed 3417, ProTed 3625 and ProTed 3836 Rotary Tedders are designed to accelerate drying by lifting, fluffing and spreading forage uniformly across the field. Their heavy-duty rotor driveline, modular gearbox design and precision tine assemblies are built for continuous operation under demanding hay conditions. When these components require servicing or overhaul, this OEM repair service manual provides dealership-level repair procedures to restore factory performance while minimizing downtime during critical harvesting periods.

This OEM Factory Repair Service Manual (Publication No. 47477424) contains complete workshop procedures for the New Holland ProTed 3417, ProTed 3625 and ProTed 3836 Rotary Tedders. It includes detailed instructions for servicing the main gearbox, PTO driveline, hydraulic systems, frame assemblies, rotor mechanisms, electrical components, hitch systems and complete machine diagnostics according to official New Holland workshop standards.

Built to Produce Faster, Cleaner Hay Drying

The ProTed Series is engineered for professional hay producers who require uniform crop spreading with minimal leaf loss. The ProTed 3417 features a 4-rotor design with a 17 ft 1 in (5.2 m) working width, making it ideal for medium-sized operations. The larger ProTed 3625 uses a 6-rotor configuration with a 24 ft 11 in (7.6 m) working width, permanent oil-bath gearboxes and hydraulic border tedding for higher daily productivity. The ProTed 3836 expands capacity even further with an eight-rotor layout for large-scale commercial forage operations. Heavy-duty boxed frames, hexagonal driveline shafts and modular gearboxes provide excellent durability while allowing each rotor to follow changing field contours independently.

Machine Information

Factory Workshop Coverage

Typical Dealer Workshop Operations

• Rebuild modular rotor gearboxes using OEM disassembly procedures.
• Replace worn tine arms and correctly synchronize adjacent rotors.
• Inspect PTO universal joints before seasonal hay production.
• Adjust hydraulic folding mechanisms for safe transport operation.
• Measure gearbox backlash using official New Holland specifications.
• Repair drawbar and hitch assemblies after heavy field use.
• Diagnose electrical faults using factory wiring diagrams.
• Inspect transport wheel bearings and hub assemblies.
• Pressure-test hydraulic circuits before replacing cylinders or valves.
• Use exploded assembly illustrations during complete component rebuilding.
• Perform final operational checks to ensure uniform crop spreading across the full working width.

Manual Specifications

Frequently Asked Questions

Which rotary tedder models are covered by this repair manual?

This OEM workshop manual covers the New Holland ProTed 3417, ProTed 3625 and ProTed 3836 Rotary Tedders under Publication No. 47477424.

Does this manual include gearbox and PTO repairs?

Yes. It provides complete repair procedures for the main gearbox, PTO driveline, rotor drive system, hydraulic folding mechanisms, hitch components and transport assemblies.

Are hydraulic schematics and electrical wiring diagrams included?

Yes. The manual contains complete hydraulic schematics, electrical wiring diagrams and factory troubleshooting procedures for accurate diagnostics.

Can this manual be used for complete rotary tedder rebuilding?

Absolutely. It includes step-by-step instructions for disassembly, inspection, overhaul, adjustment, calibration and final operational testing of all major tedder systems.

Who should use this OEM repair service manual?

This manual is ideal for New Holland dealership technicians, agricultural equipment repair facilities, hay contractors, commercial forage producers and experienced mechanics maintaining ProTed Series rotary tedders.