Case SR130 SR150 SR175 SV185 SR200 SR220 SR250 SV250 SV300 TR270 TR320 TV380 Tier 3 Mechanical Machines Wiring Diagram

This wiring reference for the Case SR130 SR150 SR175 SV185 SR200 SR220 SR250 SV250 SV300 TR270 TR320 TV380 Tier 3 Mechanical Machines helps you follow circuits, connectors and harnesses when you are diagnosing an electrical problem or checking a repair.

Document reference: RAC 47679786.

What the diagrams cover

• SR130 S/N NCM441867 and up
• SR150 S/N NCM427142 and up
• SR175 S/N NCM428716 and up
• SV185 S/N NCM443857 and up
• SR200 S/N NCM453611 and up
• SR220 S/N NCM457086 and up
• SR250 S/N NCM442643 and up
• SV250 S/N NCM444707 and up
• SV300 S/N NCM445293 and up
• TR270 S/N NCM458649 and up

Coverage

SR130-SV300 and TR270/TR320/TV380 (Tier 3 Mechanical).

User help

1. Check the fit first. Compare your model and serial number with the coverage shown above. If you are unsure, message us with those details before ordering and we will help you confirm.
2. Get the file. This is a digital PDF download. Nothing is shipped, so you can start using it as soon as you have the file.
3. Read it on any device. The file opens in standard PDF readers on Windows, Mac, Android and iOS. Keep a backup copy so you always have it.
4. Jump straight to the section you need. Start from the table of contents or search for a part name, fault code or value, then print just those pages for the workshop.
5. Trace circuits methodically. Identify the circuit, connector or harness in the diagram, then check voltage, continuity and grounds at the points shown before replacing components.
6. Stay safe. Repairs on engines, hydraulics, fuel and electrical systems can be dangerous. Follow the safety instructions in the document, use proper tools and support equipment, and follow local regulations.

CASE and all model names are trademarks of their respective owners and are used here only to identify compatibility. This store is an independent seller and is not affiliated with or endorsed by CASE. For informational and maintenance use.