Part of the Case Operator Manuals.
All 146 pages of this Case 2120, 2130, 2140, 2150 Pro Operator Manual (OEM #Don 6-5390) are built around one goal: keeping your Pro, V, and E tractors running right, from first startup through the 1,000-hour mark. Inside, you get a structured maintenance schedule covering 10-hour daily checks all the way to 1,000-hour service intervals, a full load index chart for tire and ballast setup, and step-by-step operating procedures for the PTO, three-point hitch, and hydraulic auxiliary valves. The Instruments/Controls section maps every lever, pedal, lamp, and switch so you're not guessing at the dash. Front wheel bolts torque to 175 Nm; your battery specs out at 12V, 100 Ah with 420 CCA at -18°C. Field conditions don't wait for a WiFi signal. Download it now, search any spec by keyword, and jump straight to the section you need.
What's Inside This Case 2120–2150 Pro Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| To the Owner | 7-9 | How to Use This Manual, Manual Storage, Declaration of Conformity, Electromagnetic Compatibility, Detail Index, Operator Training |
| Identification Numbers/Machine Components | 10-11 | Product Identification and Serial Numbers, Serial Number Location |
| Safety/Decals | 12-15 | Intended Use, Transporting Passengers, Operation, Leaving the Tractor, Implements, Service, PTO Operation, Hazardous Chemicals |
| Instruments/Controls | 16-26 | Levers and Pedals, Operating Lamps and Instruments, Switches, Operators Seat |
| Operating Instructions | 27-38 | Run in Procedure, Before Starting the Engine, Starting the Engine, Using Booster Batteries, Driving the Tractor, Differential Lock, Mechanical Front Drive, Steering the Tractor |
| Field Operation | 39-69 | Power Take Off, Power Take Off Guards, PTO Operating Safety, Rear Drawbar, Height Adjustable Tow Pin Assembly, Three Point Hitch System, Measuring Wheel Slip |
| Tires/Wheels/Spacing/Ballast | 70-83 | Tire and Wheel Equipment, Load Index Chart, Tire Pressures, Front Wheel Tread Widths, Rear Wheel Tread Widths, Ballasting |
| Lubrication/Maintenance | 84-120 | Hourmeter, Lubricant Specifications, Lubrication Chart, Engine Oil, Transmission Hydraulic Oil, Mechanical Front Drive Differential, Preventitive Maintenance, Initial Servicing |
| Electrical System | 121-124 | Head Lamps, Rear Work Lamp, Direction Stop and Tail Lamp, Fuses |
| Machine Storage | 125-126 | Storage Preparation, Removing From Storage |
| Specifications | 127-142 | 2120V and 2120E Specification, 2130V and 2130E Specification, 2140V and 2140E Specification, 2150V and 2150E Specification, Approximate Tractor Speeds |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Flow control valve adjustment range (Intermediate Circuit) | 0 l/min to 40 l/min | p. 64 |
| Battery Rating (IEC/BS) | 12 Volt, 100 Ah | p. 127 |
| Cold Cranking Amperes (at - 18˚C) | 420 Ampere | p. 127 |
| 2WD Tractor, Front Wheel Bolts torque | 175 Nm | p. 130 |
| 2WD Tractor, Front Axle Extension Bolts torque | 150 Nm | p. 130 |
| Fuel Tank Capacity | 60 litres | p. 127 |
| 2WD Transmission Capacity | 36 litres | p. 127 |
| MFD Transmission Capacity (30 km/h) | 38 litres | p. 127 |
| MFD Transmission Capacity (40 km/h) | 43 litres | p. 127 |
| Valve Clearance (cold engine) | 0.20 mm | p. 131 |
| Maximum Hydraulic System Pressure | 180 bar | p. 128 |
| Steering System Pressure | 110 bar | p. 128 |
Case 2120–2150 Pro Common Problems This Manual Covers
Case 2150 Pro Tractor engine won't start or turns over slowly after extended winter storage periods p. 127
Inspect battery cables for corrosion and snug all connections. Verify the battery rating meets the required 12 Volt, 100 Ah specification on page 127. Charge the battery at a rate between 8 and 9 amps. Replace frayed cables if the charging issue persists.
Manual Section: SpecificationsAuxiliary hydraulic remote cylinders operating poorly or failing to lift heavy implement attachments p. 64
Purge air from the remote hydraulic cylinders by cycling the control lever. Adjust the intermediate circuit flow control valve to a setting between 0 l/min to 40 l/min on page 64. Verify the tractor maintains the maximum hydraulic system pressure of 180 bar.
Manual Section: Field OperationTractor gears grinding during shifting or clutch pedal feels excessively loose during field operation p. 111
Check the clutch pedal free travel measurement on page 111. Adjust the linkage until the travel is exactly 15-30 mm. Test the pedal engagement and inspect the transmission fluid level. Fill the 2WD transmission to its 36 litres capacity if the fluid is low.
Manual Section: Lubrication/MaintenanceFront wheel wobbling or loose steering feel while driving over rough agricultural terrain p. 77
Inspect the front wheel tie-rod and steering cylinder. Torque the tie-rod bolt lock nut to 56 Nm as shown on page 77. Check the tire bead seating. Never exceed the maximum air pressure of 35 psi (2.4 bars) when seating a tire bead on a rim.
Manual Section: Tires/Wheels/Spacing/BallastFrequently Asked Questions
How to reset hydraulic flow on Case IH 2150 Pro tractor?
To set the hydraulic flow to a medium rate, maintain the setting knob in position 5. To increase the flow rate, turn the knob clockwise from position 10 to 0, and to decrease it, turn the knob counter-clockwise from position 0 to 10. The flow can be adjusted from a minimum of 0 l/min to a maximum of 40 l/min.
What are the replacement specifications for Batteries?
The battery specifications are 12 Volt, 100 Ah, with a cold cranking amperage of 420 Ampere at -18°C. If the battery is discharged, a full recharge is recommended at a charging rate of between 8 and 9 amps. Always replace battery cables if the terminal clamps become pitted or corroded.
What are the replacement specifications for Tires?
For replacement, refer to the 'Standard Tire and Wheel Combinations' and 'Optional Tire and Wheel Combinations' charts on pages 70-71 for specific models, tire sizes, type codes, ply ratings, and wheel sizes. It is important to use the front to rear tire combinations shown in the charts, especially for MFD models, and to use the same make of tire on all wheels as sizes can vary between manufacturers. Never use radial ply tires below 1.2 bar.
How do you fix case 2150 Pro Tractor engine won't start or turns over slowly after extended winter storage periods?
Inspect battery cables for corrosion and snug all connections. Verify the battery rating meets the required 12 Volt, 100 Ah specification on page 127. Charge the battery at a rate between 8 and 9 amps. Replace frayed cables if the charging issue persists.
What do I get after purchasing this Case 2120 & variants manual?
Immediate download of the complete 146-page searchable Operator Manual. Access it on any device, from a laptop at your desk to a phone in the field.
Is this Case 2120 & variants Operator Manual printable?
Yes. The PDF has no DRM restrictions, so print any page or section you need for your shop. Works with any standard printer.
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