Caterpillar 950H, 962H and IT62H Wheel Loader Hydraulic System Interactive Schematic

Electrical faults are much easier to trace with the right diagram in front of you. This is the wiring diagram / electrical schematic document for the Caterpillar 950H, 962H and IT62H Wheel Loader Hydraulic System Interactive Schematic.

Document reference: RENR8879-05.

What the diagrams cover

• HMU steering circuit and Command Control Steering (attachment)
• Main hydraulic schematic - implement, tilt, lift cylinder circuits
• Brake system - foot brake, parking brake, service brake accumulators
• Fan and brake pump, service center, implement control valve component views
• Quick coupler and tilt cylinder lines group
• Full component and pressure tap location tables
• Clickable navigation between schematic and machine photo views

Models covered

• 950H
• 962H
• IT62H Wheel Loader

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. Open it anywhere. Use any current PDF reader (Adobe Acrobat Reader, your browser, or a phone or tablet app). Save a copy to your computer and to a backup drive.
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.

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