New Holland 740CF Super Flex Auger Header Pdf Repair Service Manual (p. Nb. 47627581)

New Holland 740CF Super Flex Auger Header PDF Repair Service Manual (Publication No. 47627581)

Harvest efficiency begins at the front of the combine, and the header is responsible for every crop entering the threshing system. The New Holland 740CF Super Flex Auger Header was engineered to maximize grain recovery in uneven terrain by combining a flexible cutterbar, high-capacity feeding auger and Autofloat™ ground-following technology. Whether harvesting soybeans, wheat, canola or pulse crops, maintaining proper knife timing, auger alignment and hydraulic performance is essential for clean cutting and smooth crop flow. This OEM factory repair manual provides the same workshop procedures used by New Holland dealership technicians for accurate servicing and professional repairs.

This OEM Factory Repair Service Manual (Publication No. 47627581) contains detailed repair procedures for the New Holland 740CF Super Flex Auger Header. It covers gearbox servicing, cutterbar repairs, hydraulic system diagnostics, electrical troubleshooting, clutch adjustment, auger maintenance, platform components and complete workshop overhaul procedures following official New Holland factory specifications.

Engineered for Flexible Ground Following

The 740CF Super Flex Header is designed specifically for harvesting low-growing crops where maintaining close ground contact is critical. Available in 20 ft, 25 ft, 30 ft and 35 ft cutting widths, the header features a 26-inch (660 mm) feeding auger, 650 knife cuts per minute, 6-inch (152 mm) vertical cutterbar flexibility and the proven Autofloat™ suspension system that automatically follows changing field contours to reduce crop losses and improve harvesting performance.

Machine Information

Factory Workshop Coverage

Professional Workshop Tasks

• Synchronize cutterbar knife timing after drive repairs.
• Adjust Autofloat™ settings for proper ground contour following.
• Inspect retractable auger fingers for wear and correct timing.
• Pressure-test hydraulic circuits before replacing valves or cylinders.
• Rebuild the main gearbox using factory service procedures.
• Inspect skid shoes and flexible cutterbar components for excessive wear.
• Diagnose electrical faults using OEM wiring diagrams.
• Adjust clutch components to factory operating specifications.
• Measure bearing clearances against official New Holland service limits.
• Use exploded component diagrams during complete header overhauls.
• Verify smooth crop feeding before returning the header to harvesting operations.

Manual Specifications

Frequently Asked Questions

Which header does this repair manual cover?

This manual covers the New Holland 740CF Super Flex Auger Header under Publication No. 47627581.

Does this manual include cutterbar and auger repairs?

Yes. It provides complete repair procedures for the cutterbar, knife drive, auger system, retractable fingers, gearbox and related header components.

Are hydraulic schematics and wiring diagrams included?

Yes. The manual includes OEM hydraulic schematics, electrical wiring diagrams and detailed troubleshooting procedures.

Can this manual be used for complete header rebuilding?

Absolutely. It explains complete disassembly, inspection, adjustment, rebuilding and operational testing of all major header systems.

Who should use this OEM repair service manual?

This workshop manual is intended for New Holland dealership technicians, agricultural equipment repair workshops, combine fleet maintenance teams and experienced owners performing professional header repairs.