New Holland 2355, 2358 Disc Auger Header Pdf Repair Service Manual (p. Nb. 87032364)

New Holland 2355, 2358 Disc Auger Header PDF Repair Service Manual (Publication No. 87032364)

Clean crop feeding starts at the header. The New Holland 2355 and 2358 Disc Auger Headers were engineered to deliver an even crop mat from the cutterbar to the combine feeder house, reducing bunching while maintaining smooth harvesting in cereals, soybeans and other small grain crops. Their combination of a full-width auger, synchronized reel system and modular cutterbar allows the header to maintain consistent feeding performance even when crop density changes across the field.

Field harvesting exposes the cutterbar, auger flighting, reel drive, knife system, wobble box and hydraulic components to continuous shock loads, dust and crop residue. This OEM Factory Repair Service Manual (Publication No. 87032364) provides dealership workshop procedures covering diagnostics, adjustment, inspection, calibration and complete component overhaul, enabling technicians to restore original harvesting performance while reducing downtime during harvest.

Designed for Smooth Crop Flow

Unlike conventional grain platforms that rely solely on reel action, the 2355 and 2358 headers combine a high-capacity auger with retractable fingers that continuously transfer cut material toward the center feed opening. Proper synchronization between the reel, auger and knife drive is essential for maintaining an uninterrupted crop flow into the combine while minimizing grain loss and cutterbar vibration.

Machine Information

Factory Workshop Coverage

Professional Workshop Procedures

• Synchronize reel speed with forward harvesting speed for improved crop feeding.
• Adjust knife register to minimize cutterbar vibration during operation.
• Inspect retractable auger fingers for wear and proper timing.
• Rebuild wobble box assemblies using OEM workshop specifications.
• Replace cutterbar guards, knife sections and hold-down clips to restore cutting efficiency.
• Calibrate reel fore/aft position for different crop conditions.
• Inspect auger bearings, shafts and drive components before harvest.
• Diagnose hydraulic pressure loss affecting reel lift and positioning.
• Apply factory torque values throughout structural and driveline repairs.
• Use exploded workshop illustrations for accurate component identification.
• Verify cutterbar alignment and auger timing after servicing.
• Perform complete harvesting performance tests before returning the header to service.

Manual Specifications

Frequently Asked Questions

Which header models are covered by this repair manual?

This OEM factory repair manual covers the New Holland 2355 and 2358 Disc Auger Headers.

Does the manual include cutterbar and wobble box repairs?

Yes. It provides complete workshop procedures for knife drive timing, wobble box rebuilding, cutterbar servicing, guard replacement and knife register adjustment.

Are auger and reel systems included?

Yes. The manual covers auger flighting, retractable fingers, reel timing, hydraulic reel drive components and harvesting adjustments.

Does the manual include hydraulic troubleshooting?

Yes. Factory hydraulic schematics, pressure testing procedures and troubleshooting methods for reel lift and positioning systems are included.

Who should use this workshop repair manual?

This manual is intended for New Holland dealership technicians, combine harvesting contractors, agricultural equipment repair facilities and experienced mechanics servicing 2355 and 2358 Disc Auger Headers.