Complete electrical wiring diagram (Document No. RAC 47740979) for the Case IH Steiger 370, 420, 470, 500, 540, 580 and 620 Tractor Series, including all Rowtrac and Quadtrac models, PIN ZEF300001 and ZEF303001 and after. Covers Tier2 and Tier4B engine control variants, power distribution, and full vehicle electrical circuits.
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Case IH electrical schematic, Document No. RAC 47740979, for the Steiger 370, 420, 470, 500, 540, 580 and 620 Tractor Series, including all Rowtrac and Quadtrac models, per the title block: "P.I.N. ZEF300001 AND ZEF303001 AND AFTER."
PDF, 6 large-format schematic sheets (94 diagram pages total per sheet index), English.
| Manufacturer | CASE-IH |
|---|---|
| Model / Series | Steiger 370, 420, 470, 500, 540, 580, 620 (Rowtrac/Quadtrac) |
| Engine / Powertrain | Tier2 and Tier4B variants (C9 SST, C13TST engine control systems) |
| Manual Type | Complete Wiring Diagram / Electrical Schematic |
| Coverage | Power Distribution, Engine Control, Hydraulics, CAN Bus, Autoguidance |
A useful reference for checking wiring and electrical system details. The diagrams are presented clearly.
A helpful reference for checking wiring and electrical system details. The diagrams are clear and straightforward.
The wiring diagrams are clear and easy to navigate. I quickly found the electrical information I needed for my Steiger 500.
The diagrams are well organized and easy to follow. I found the electrical information I needed for my Steiger 470 quickly.
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