Part of the Case IH Repair Manuals.
Need factory service data for your Case IH 5088 or 6088 and the draper header in front? This 325-page service manual (OEM #84175530) covers the 2142, 2152, and 2162 Draper Header with CA20 Combine Adapter across the full AXIAL-FLOW® lineup: 7010, 8010, 7120, 8120, 9120, and the 2500 Series. Inside: hydraulic schematics tracing every draper drive, reel lift, and selector valve circuit, plus electrical harness diagrams covering combine-specific wiring for each platform. You get a complete troubleshooting section, wobble box rebuild procedures, and torque tables for U.S. standard, metric, and aluminum fasteners. Press idler roller bearings to 13–14 mm (0.51–0.55 inch) and torque the bolt to 95 Nm (70 ft-lb); single knife belt deflection checks at 20 mm minimum under 24.4 Nm. Your combine is down and every hour costs money. Bookmarked and keyword-searchable: pull it up on any device, find the spec, get back to cutting.
What's Inside This Case IH 2142, 2152, 2162 Draper Header Manual
| System | Pages | Key Topics |
|---|---|---|
| 2142, 2152 and 2162 Draper Header CA20 Combine Adapter Service Manual | 1 | |
| General Information and Safety | 6-29 | Standard Bolt Torque (U.S. Standard, Metric, Metric Torque for Aluminum Components), Hydraulic Fittings (Steel Hydraulic Fittings), Product Identification Numbers, Environment |
| Troubleshooting | 30-45 | |
| General Procedures | 46-59 | Taper Lock Hub (How It Works, Removal and Installation), Lock Collar (How It Works, Universal Joint (How It Works, Rebuilding the Universal Joint) |
| Knife Drive | 60-95 | Knife Drive System (Single Knife, Double Knife) |
| Adapter Drive | 96-127 | Adapter Gearbox (Prepare to Remove Gearbox, Install Gearbox, Disassembly, Assembly) |
| Draper Drive | 128-149 | Draper Drive System (Hydraulic Schematic, Draper Deck, Idler Roller Bearing Replacement, Drive Roller Bearing Replacement, Adapter Feed Deck, Adapter Idler Roller Bearing Replacement, Feed Draper Drive Roller Bearing Replacement) |
| Reel Drive | 150-181 | Reel Drive System (Reel Configuration, Single Span Reel Removal, Double Reel Removal, Reel Drive Repair, Single Reel Drive Disassembly, Single Reel Assembly, Split Reel Drive Disassembly, Double Reel Drive Assembly) |
| Hydraulic System | 182-281 | Combine Adapter Hydraulics (How It Works, Forward Operation, Feed Draper Relief, Side Draper Relief, Schematics), Reverse Operation (Relief Pressure |
| Electrical System | 282-313 | Electrical Harnesses (Header - General Information, Lighting, Prior to P.I.N. Y8ZN....., P.I.N. Y8ZN..... and After, Electrical Harness Combine Specific, Transport Wiring Harnesses, Selector Valve, Combine Electrical Harness for the Selector Valve) |
| Flex Linkage | 314-323 | Flex Linkage (How It Works, Disassembly, Assembly), Wing Balance, Cutter Bar Straightness, Cutter Bar Stringing |
| Structure | 324-325 | Impact Repairs (How It Works, Cutter Bar Stringing, Impact Repair Parts) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Idler roller bearing press-in depth | 13 to 14 mm (0.51 to 0.55 inch) | p. 133 |
| Idler roller seal press-in depth | 12 to 13 mm (0.47 to 0.51 inch) | p. 133 |
| Single Knife Drive Belt Deflection | minimum of 20 mm (0.8 inches) deflection using 24.4 Nm (18 pounds) of force | p. 63 |
| Double Knife Drive Timing Belt Deflection | 13 mm (1/2 inch) using 27 Nm (6 pounds) | p. 66 |
| Drive roller bearing press-in depth | 13 to 14 mm (0.51 to 0.55 inch) | p. 136 |
| Drive roller seal press-in depth | 12 to 13 mm (0.47 to 0.51 inch) | p. 136 |
| Main Gearbox Oil Capacity | 2.5 Liters | p. 14 |
| Hydraulic Reservoir Oil Capacity | 60 Liters | p. 14 |
| Wobble Box Oil Capacity | 2.2 Liters | p. 14 |
| Piston Pump Compensator Pressure | 3000 psi | p. 208 |
| Grade 5 Bolt Torque (1/4 inch) | 108 to 132 Pound-Inches | p. 7 |
