Case Magnum 220 AFS Connect Tier 4B Final Tractor Service Manual (92308018) (August 2024)

These Magnums usually live in the dirt—tillage, planting, heavy hauling—running long days in dust, mud, and cold starts. This service manual’s about how to trace and verify faults on that Tier 4B tractor before you start throwing parts at it. Say the tractor derates in the middle of planting: instead of guessing it’s the turbo, you’ll follow the steps, check sensors, inspect harnesses, test fuel and air systems, and typically isolate the real problem without tearing half the machine apart.

Applications & Use Cases

• Track down an intermittent engine derate by following the diagnostic sequence, so you can isolate whether it’s fuel, air, or an electrical fault.
• Check and verify transmission issues—slipping, harsh shifts—by running the tests in order instead of randomly swapping valves or solenoids.
• Trace hydraulic problems like slow remotes or hitch drop, bleed the system correctly, and confirm pump health before you price a replacement.
• Inspect and route wiring for AFS Connect and emissions gear, using the diagrams to test circuits instead of guessing at connectors.
• Align linkages, adjust controls, and then re‑check operation so you know a repair’s actually fixed, not just “seems better.”

FAQ

Q: Is this a PDF I can search on my laptop or tablet?

A: Yes, it’s typically supplied as a searchable PDF, so you can jump straight to fault codes or systems.

Q: Can I print pages to take out to the field?

A: You usually can; most folks print the sections they need, stick them in a binder, and don’t worry about getting them greasy.

Safety Note

Always verify hydraulic and electrical systems are de‑energized and supported before you get your hands anywhere near moving or pressurized components.

Case Magnum 220 AFS Connect Tier 4B Final Tractor Index:

• Contents
• INTRODUCTION
• Engine – 10
• Power coupling – 19
• Transmission – 21
• Four-Wheel Drive (4WD) system – 23
• Front axle system – 25
• Rear axle system – 27
• Brakes and controls – 33
• Hydraulic systems – 35
• Hitches, drawbars, and implement couplings – 37
• Frames and ballasting – 39
• Steering – 41
• Wheels – 44
• Cab climate control – 50
• Electrical systems – 55
• Platform, cab, bodywork, and decals – 90
• SPECIAL TOOL INDEX

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