Part of the Case Repair Manuals.
This shop manual covers the Case/International Magnum series tractors: models 7110, 7120, 7130 and 7140, built from 1987 to 1992. Across 135 pages it works through every major system on these machines: the 6T-830 and 6TA-830 six-cylinder 8.3 L diesel engines, the fuel system and turbocharger, power steering, the power shift transmission, differential and final drives, brakes, PTO, and the hydraulic system with its 3-point hitch.The layout is repair-shop practical. An index by starting paragraph gets you to a procedure fast, and condensed service data up front collects engine tune-up specs and fluid capacities in one place. Overhaul sections go deep: cylinder head, crankshaft and main bearings, speed and range transmission teardowns with pressure tests, hitch electronic diagnostic codes and control circuit tests.The PDF has a searchable text layer and 24 bookmarks, so you can jump straight to a section or print just the pages you need at the bench.
What's Inside This Case IH 7110 / 7120 / 7130 / 7140 Manual
| System | Pages | Key Topics |
|---|---|---|
| Front Matter & Specifications | 1-6 | Model Identification, Serial Number Locations, Index by Starting Paragraph, Dual Dimension Notes, Condensed Service Data, Engine Tune-Up Specs, Fluid Capacities |
| Front Axle & Front-Wheel Drive | 7-14 | Front Wheel Bearings, Spindles, Tie Rods & Toe-In, Front Support, Front Drive Axle R&R, Wheel Hub & Planetary, Pivot Housing & Axle Shaft, Front Differential & Bevel Gears |
| Power Steering System | 15-21 | Front Drive Shaft R&R, Fluid Filters & Bleeding, Trouble-Shooting, System Operating Pressure, Operational Tests, Hand Pump Overhaul, Steering Cylinder Overhaul |
| Engine | 22-32 | Engine R&R, Cylinder Head, Valves & Seals, Valve Adjustment, Valve Guides & Springs, Cam Followers, Camshaft, Timing Gears & Cover, Pistons & Rings, Piston Pins & Bushings, Connecting Rods & Bearings, Crankshaft & Main Bearings, Flywheel, Oil Pan, Oil Pump |
| Diesel Fuel System & Turbocharger | 33-40 | Engine Oil Cooler, Fuel Filters & Transfer Pump, Bleed System, Injection Pump & Timing, Injector Nozzles, Fuel Shut-Off Solenoid, Ether Starting Aid, Turbocharger Operation & Overhaul |
| Cooling System & Air Intake | 41-43 | Aftercooler, Air Cleaner System, Radiator, Water Pump, Thermostat, Belt Tensioner, Coolant Filter & Conditioner |
| Electrical System | 44-59 | Batteries & Charging System, Alternator, Starting Motor, Protective Circuits, Digital Instrument Cluster Diagnostics, Ground Speed & Wheel Slip Calibration, Accessory Systems, Windshield Wiper, Cab Fan, Heater & Air Conditioning |
| Power Shift Transmission | 60-95 | Power Shift Operation & Adjustment, Control Valve, Transmission Shift Linkage, Forward-Reverse Spool, Creeper Drive Valve Body, Speed Transmission Overhaul, Range Transmission Overhaul, Valve Plate & Pressure Tests |
| Differential & Bevel Gears | 96-99 | Main Drive Bevel Gears, Rear Differential R&R & Overhaul, Differential Lock Control Valve |
| Final Drives | 100-102 | Final Drive Remove & Reinstall, Final Drive Overhaul |
| Brakes & Park Lock | 103-107 | Brake Adjustment, Brake Cylinders, Brake Control Valve, Brake Bleed System, Park Lock Linkage Adjustment, Park Lock Overhaul |
| Power Take-Off (PTO) | 108-113 | PTO Linkage Adjustment, PTO Pressure Adjustment, PTO Control Valve, PTO Rear Unit R&R, Single Shaft Clutch Overhaul, Dual Shaft Clutch Overhaul, Reduction Gears |
| Hydraulic System & 3-Point Hitch Lift | 114-132 | Hydraulic Pumps & Pump Drive Unit, Pump Compensator Valve, Priority Valve, PTO Control Valve, Remote Control Valves, Hitch Operation & Electronic Diagnostic Codes, Control Circuit Tests, Hitch Adjustments, Hitch Free Travel Adjustment, Lift Housing, Hitch Control Valve, Hitch Lift Cylinders |
| Cab | 133-135 | Cab Remove & Reinstall |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Thermostat opening temperature | 181° F (83° C) | p. 43 |
| Thermostat fully open temperature | 203° F (95° C) | p. 54 |
| Hydraulic filter replacement interval | 1000 hours of operation | p. 16 |
| Hydraulic filter replacement interval (indicator) | within four hours of operation (if light is flashing ON and OFF) | p. 52 |
| Corrosion prevention additive quantity | one pint (0.45 L) of conditioner part No. 331-509 | p. 43 |
| Engine Cylinders, No. of | 6 | p. 5 |
| Engine Displacement | 505 cu. in. (8.3 L) | p. 5 |
| Valve Tappet Gap, Cold - Intake | 0.012 in. | p. 5 |
| Injection Nozzles Opening Pressure, New | 2968-3084 psi | p. 6 |
| Engine Governed Speeds - High Idle | 2315-2395 rpm | p. 6 |
| Cooling System Capacity | 30 U.S. qts. | p. 6 |
| Crankcase (w/filters) Capacity | 22 U.S. qts. | p. 6 |
Case IH 7110 / 7120 / 7130 / 7140 Common Problems This Manual Covers
Coolant turns rusty and corrosive
Owners report coolant rusting quickly, usually after running without a proper 50:50 ethylene glycol mix. The cooling system section covers the coolant filter and conditioner, and the manual calls for adding one pint (0.45 L) of conditioner part No. 331-509 at refill.
Manual Section: Cooling System & Air Intake p. 41Front drive axle seal leaks
Aging seals and O-rings on the front drive axle let fluid weep past the hubs. The Front Axle & Front-Wheel Drive section covers the wheel hub and planetary, pivot housing and axle shaft, and full drive axle removal and reinstallation.
Manual Section: Front Axle & Front-Wheel Drive p. 7Power shift slips under heavy load
Clutch pack wear or hydraulic pressure loss in the transmission control system shows up as slipping or gears refusing to engage. The Power Shift Transmission section, the largest in the manual, includes valve plate and pressure tests, control valve service, and complete speed and range transmission overhauls.
Manual Section: Power Shift Transmission p. 60Hitch throws electronic diagnostic codes
The electronic 3-point hitch control can flag fault codes or develop erratic lift behavior. The hydraulic section documents the hitch electronic diagnostic codes, control circuit tests, hitch adjustments including free travel, and control valve overhaul.
Manual Section: Hydraulic System & 3-Point Hitch Lift p. 114PTO fails to engage
A faulty engagement switch or worn clutch pack commonly leaves the PTO dead under load. The manual covers PTO linkage and pressure adjustment, the control valve, and overhaul of both single-shaft and dual-shaft clutches.
Manual Section: Power Take-Off (PTO) p. 108Low hydraulic pressure warnings
Pump wear or a clogged filter restricting flow triggers low-pressure complaints. The manual covers the hydraulic pumps, pump compensator valve and priority valve, and specifies a 1000-hour hydraulic filter replacement interval.
Manual Section: Hydraulic System & 3-Point Hitch Lift p. 114Hard or erratic power steering
Steering that stiffens or wanders points to pressure or bleed problems. The Power Steering System section includes trouble-shooting, operational tests, the 2350-2450 psi system operating pressure spec, and hand pump and steering cylinder overhauls.
Manual Section: Power Steering System p. 15Frequently Asked Questions
Which tractor models does this manual cover?
Case/International Magnum series models 7110, 7120, 7130 and 7140. Most procedures apply to all four models, and the index by starting paragraph lists the paragraph numbers per model where coverage differs. p. 1
Does it cover full engine overhaul?
Yes. It covers the 6T-830 and 6TA-830 six-cylinder 505 cu. in. (8.3 L) diesels: cylinder head, valves, timing gears, pistons and rings, connecting rods, crankshaft and main bearings, plus the injection pump, injector nozzles and turbocharger overhaul. p. 22
Is the power shift transmission included?
Yes, it is the largest section of the manual: power shift operation and adjustment, control valve, forward-reverse spool, creeper drive valve body, and complete speed and range transmission overhauls with valve plate and pressure tests. p. 60
Does it explain the electronic diagnostic codes?
Yes. The hydraulic lift section covers the hitch electronic diagnostic codes and control circuit tests, and the electrical section covers digital instrument cluster diagnostics along with ground speed and wheel slip calibration. p. 114
What do I get after purchasing this Case/international 7110, 7120, 7130, 7140?
Instant PDF download. You get the full 135-page searchable Shop Manual immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Is this Case/international 7110, 7120, 7130, 7140 Shop Manual printable?
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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