Part of the Case IH Repair Manuals.
All 516 pages of this Case IH Corn Header Service Manual (OEM #47869954) focus on one family: the 4206F, 4206R, 4208F, 4208R, 4212F, 4212R, 4406F, 4406R, 4408F, 4408R, 4412F, 4412R, and 4416R corn headers. You get complete hydraulic schematics covering the head and header hydraulic drive, deck plate system, and flip-up header circuits, plus wiring diagrams with full harness routing and connector pinouts for the feeding control system and warning indicators. Step-by-step procedures run through the corn header frame, feed auger, rotating dividers, stalk choppers, row-independent gearboxes, and the length-of-cut gearbox, backed by torque tables for both standard assembly and hydraulic fittings. Replace your No. 40 roller chain when 40 pitches stretch past 523 mm (20.591 in); the hydraulic motor housing seal seats in a 73 mm I.D. groove. Your header is down and harvest doesn't wait. Bookmarked for instant section jumps; search any spec by keyword and get back to the field.
What's Inside This Case IH 4200/4400 Series Corn Header Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 6-81 | Foreword - Important Notice Regarding Equipment Servicing, Personal Safety, Safety Rules, Safety Signs - Rigid Headers, Basic Instructions - Shop and Assembly |
| Hydraulic Systems - 35 | 82-143 | Head and Header Hydraulic Drive, Deck Plate Hydraulic System, Flip-Up Header, Hydraulic Systems |
| Electrical Systems - 55 | 144-233 | Electrical System, Harnesses and Connectors, Feeding Control System, Warning Indicators, Alarms, And Instruments |
| Header Frame and Auger | 234-258 | Attachment/Header Frame, Attachment/Header Feed Auger |
| Corn Header Structure and Feeder | 259-326 | Snapper Unit, Row Unit, Feed Auger Shafts, Auger Drive Gears |
| Rotating Dividers and Stalk Choppers | 327-366 | Stalk Chopper Knives, Stalk Chopper Gearbox, Rotating Divider Auger Motor |
| Row-Independent Header Components | 367-432 | Row-Independent Header Guards, Row-Independent Header Gearboxes, Row-Independent Rotating Dividers |
| Header Drives and Shields | 433-485 | Attachment/Header Support and Drives, Corn Header Shields and Guards, Header Drive |
| Product Feeding - 60 | 486-507 | Length-Of-Cut Gearbox |
| Lubrication System - 71 | 508-516 | Oiler System |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| O.D. seal size for mounting flange | 49 mm (1.937 in) | p. 91 |
| I.D. seal size for motor housing seal groove | 73 mm (2.875 in) | p. 92 |
| Replacement of connectors | Visually inspect the harness and connectors for damage, bent or dislocated pins, corroded terminals or broken wires. Repair the faulted conductor Wiring harnesses - Repair (55.100) | p. 212 |
| Replacement length for No. 40 Chain (08A) at 40 pitches | 523 mm (20.591 in) | p. 69 |
| Replacement length for No. 50 Chain (10A) at 40 pitches | 654 mm (25.748 in) | p. 69 |
| Torque for hydraulic fittings on auger motor | 102 - 112 N·m (75 - 83 lb ft) | p. 95 |
| Torque for export hydraulic hose (rotating dividers motor) | 60 - 68 N·m (44 - 50 lb ft) | p. 334 |
| Stalk roll gearbox capacity | 2.2 L (2.3 US qt) | p. 76 |
| Stalk chopper gearboxes (Front) capacity | 0.70 L (0.74 US qt) | p. 76 |
| Stalk chopper gearboxes (Rear) capacity | 0.30 L (0.32 US qt) | p. 76 |
| Metric non-flanged hardware torque (M4, Class 8.8 PLN/ZND) | 2.9 N·m (26 lb in) | p. 61 |
| Metric non-flanged hardware torque (M24, Class 10.9 PLN/ZND) | 1016 N·m (749 lb ft) | p. 61 |
