Part of the Case IH Repair Manuals.
An hour from now you could have the wobble box half out of your header with the Case IH 2042, 2052, 2062 repair manual PDF (OEM 6-14912) open beside you, all 344 pages of factory repair coverage for these draper headers. Hydraulic schematics trace the combine adapter circuits through forward, reverse, and over relief operation, while the troubleshooting section walks crop loss at the cutter bar back to the reel, drapers, or feeding. Bearing replacement, draper tensioning repair, and the complete wobble box rebuild each finish with the assembly checked and timed. Set relief pressure to the factory 137.896 bar (2000 psi), then ballast header float between 45.36 and 68.04 kg (100 to 150 pounds) for dry ground. Every hour the header sits, the crop stands. Bookmarked and text searchable, this PDF rides in the cab or the shop, wherever the header quits.
What's Inside This Case IH 2042, 2052, 2062 Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 11-12 | Standard Bolt Torque (U.S. Standard, Metric, Metric Torque for Aluminum Components) |
| Hydraulic Fittings | 13 | Steel Hydraulic Fittings |
| Product Identification Numbers | 14 | Machine Name, Model Number, Product Identification Number |
| Left Drive Shield | 15 | Tool Operated Latches, Catch Handle, Bracket |
| Lubrication and Maintenance Chart | 16 | Secondary Drive Shaft, Sickle Cutter Bar, Hydraulic Oil Level, Sickle Head, Tire Pressure, Reel Support Bushings |
| General Safety Information | 17-24 | Safety Rules, Service Area, Fire Extinguisher, First Aid Kit, Personal Safety, Combine Ballast, Transportation Safety, Tire Safety |
| Combine Feeder Safety Lock | 25 | Lift Cylinder, Latch Pin, Lift Cylinder Rod |
| Reel Safety Lock | 26 | Fire or Explosion Prevention |
| Troubleshooting | 27-42 | Crop Loss at Cutter Bar, Cutting Components, Reel, Drapers, Feeding |
| General Procedures | 43-52 | 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 System | 53-82 | Knife Drive System - How It Works, Combine Output Shaft Speeds, Knife Drive Input Shaft (How It Works, Bearing Replacement) |
| Draper Drive System | 83-124 | Drive System (How It Works), Combine Adapter Hydraulic Schematics, Drapers (How It Works, Draper Design), Installing Drapers, Draper Rollers (How It Works), Hydraulic Draper Motor |
| Reel Drive System | 125-140 | How It Works, Reel Drive Hydraulic Schematic, Three Arm Reel Lift, Reel and Conveyor Drives |
| Hydraulic System | 141-230 | Combine Adapter Schematics (Forward and Reverse, Inner and Outer Pump, Over Relief), Delta and HydraForce Selector Valves, Hydraulic Testing (RV1/RV2/RV3 Relief Settings, Sequence Valve, Flow and Pump Output), Hydraulic Oil Specifications and Change Procedure, Reel Lift Cylinders, Static and Dynamic Diagnostic Tests, Hydraulic Motor Repair (Gerotor and Shaft Ends, Timing), Retracting Tine Drum and Feed Draper Motors, Gearbox and Pump Repair, Valve Block |
| Electrical System | 231-258 | Lighting, Electrical Schematics (Pre and Post P.I.N. Break), Transport Option Electrical System (Normal Driving and Turning Modes), Selector Valve Setup for 2300 Series and AFX Combines, Delta and Hydraforce Coil Resistance, Float Optimizer, Adjusting the Sensor Range, Potentiometer Troubleshooting |
| Linkage and Suspension | 259-286 | Header and Combine Adapter (How It Works), Suspension Assembly (How It Works), Adapter Suspension Repair, Disconnecting Adapter From Header |
| Structure | 287-288 | Impact Repairs (How It Works, Cutter Bar Stringing, Impact Repair Parts) |
| Header Wing Removal | 289-330 | Reel Removal (Right Reel Removal, Left Reel Removal) |
| Float Optimizer | 331-344 | Adjustment and Operation, Combine Calibration (and 2300 Series Combine Configuration, Operation) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Relief pressure | 137.896 bar [13789.5 kPa] (2000 psi) | p. 31 |
| Float setting for Dry Ground | 45.36 to 68.04 kg (100 to 150 pounds) | p. 38 |
| Float setting for Wet Ground | 22.68 to 45.36 kg (50 to 100 pounds) | p. 38 |
| Internal bearing lock collar to end measurement | 1110 mm (43-45/64 inches) | p. 54 |
| Right end nearing lock collar to end measurement | 65 mm (2-1/2 inches) | p. 54 |
| Torque for 5/8 x 3 inch bolt (3) to secure arm on spline | 217 Nm (160 foot pounds) | p. 79 |
| Torque for 5/8 x 3 inch hex bolt on knife head pin | 217 Nm (160 foot pounds) | p. 79 |
| Reel drive chain tension | 50 N (11 pounds) deflects the chain 3 mm (1/8 inch) at mid-span | p. 136 |
| Large sprocket nut torque | 50 Nm (40 foot pounds) | p. 136 |
| Hydraulic oil filter change interval | after the first 50 hours of operation and 250 hours thereafter | p. 167 |
| Face plate bolts torque | 40 Nm (30 ft. lbs.) | p. 218 |
| Retaining nut torque | 40 Nm (30 ft. lbs.) | p. 218 |
Case IH 2042, 2052, 2062 Common Problems This Manual Covers
Case IH 2062 draper header rides too heavy, skid shoes wearing fast, cutter bar pushes dirt
Weigh the cutter bar float at each end with a spring scale. Set 45.36 to 68.04 kg (100 to 150 pounds) for dry ground, per page 38, and run lighter on wet ground. Then back off the Float Optimizer working setting, adjustable from 13% to 93% of sensor range on page 334, until the skids stop gouging.
Manual Section: Flotation p. 38Automatic header height hunts on hills, won't hold cut height, needs recalibration every morning
Test the ground height sensor before chasing calibration. On a 2300 Series combine the signal should sweep 2.5 to 7.5 volts through its travel, per page 254. Check potentiometer resistance against the 0.1 to 1 mega ohm range on page 335, and replace any sensor that reads open or erratic.
Manual Section: Float Optimizer p. 331Reel stalls in heavy crop, drive chain jumps teeth and runs loose
Check reel drive chain tension first: a 50 N (11 pounds) push should deflect the chain 3 mm (1/8 inch) at mid-span, per page 136. Adjust the tensioner, then torque the large sprocket nut to 50 Nm (40 foot pounds). Replace any chain that stays loose after adjustment before harvest gets away from you.
Manual Section: Reel Drive System p. 136Sickle sections breaking, ragged cutting, wobble box running hot and noisy at the knife drive
Drain and refill the wobble box with 2.2 liters of oil, per page 63. Set the drive arm so it just contacts the knife head at 0.254 mm (0.010 inch) clearance, shown on page 81, with the knife flat on the guard ledgers, then torque the 5/8 x 3 inch bolt to 217 Nm (160 foot pounds).
Manual Section: Knife Drive System p. 63Side drapers stall or run slow in heavy windrows, hydraulic oil running hot
Check hydraulic oil level before anything else; the system holds 33 liters with 27 liters in the reservoir, per page 167. Change the filter if it is past the 250 hour interval (50 hours on a new machine). If drapers still lag, trace the circuit through the drive system schematic starting on page 84.
Manual Section: Hydraulic System p. 167Frequently Asked Questions
What are the torque specifications for Grade 5 bolts on the Case IH 2042, 2052, 2062 draper header?
Torque values for Grade 5 bolts vary by size. For example, a 1/4 inch bolt requires 108 to 132 pound-inches, while a 1/2 inch bolt requires 80 to 96 pound-feet. p. 11
What is the hydraulic oil capacity for the Case IH 2042, 2052, 2062 Draper Header system?
The total hydraulic system capacity is 33 liters (8-3/4 gallons), while the reservoir alone holds 27 liters (7-1/8 gallons). p. 167
What is the recommended service interval for the hydraulic oil filter on a Case IH 2042, 2052, 2062 draper header?
The hydraulic oil filter should be changed after the first 50 hours of operation, then every 250 hours thereafter, and whenever the hydraulic oil is changed. p. 169
What is the correct torque for the wobble box mounting bolts on Case IH 2042, 2052, 2062 draper headers?
The wobble box mounting bolts should be torqued to 271 Nm (200 foot pounds). p. 81
How do I check the relief pressure for the side draper forward operation?
Connect test equipment to the pressure line identified with an orange tie strap. Run the combine at field operating speed, close the needle valve on the test equipment until the flow meter reads 0 GPM, and the pressure should be 2500 PSI ± 50 PSI. p. 157
Is this Case IH 2042 manual a download or a disc?
Immediate download of the complete 344-page searchable Repair Manual. Access it on any device, from a laptop at your desk to a phone in the field.
Can I print just the pages I need from this Case IH 2042 manual?
Yes, print as many copies as you want, and there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.
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