Original factory repair manuals and circuit diagram documents for 2007–2026 Lifan models: 320, 320EV, 330, 330EV, 520, 530, 620, 630, 650, 650EV.

Full range of supporting technical materials: general repair documents, auto repair database, engine timing reference files, bolt torque specifications, disassembly & assembly procedures, DTC diagnostic trouble codes, component pin definitions, fuse box schematic diagrams, engine overhaul guides, transmission repair files, chassis construction drawings, full-body wiring diagrams, sensor circuit schematics, vehicle data stream reference documents, wiring harness routing layout charts, relay location diagrams, air conditioning system repair drawings, BCM body control module technical data, engine timing assembly illustrations, overhaul installation parameters, recurring common vehicle fault case studies, new energy high-voltage circuit schematics, hybrid vehicle repair manuals, suspension system repair materials, brake system technical documents, body sheet metal repair guides, standard engine bolt torque values, transmission valve body repair files, ECU wiring schematics, fault case analysis reports, and real-vehicle hands-on repair tutorials.

Auto Repair Helper Database

Massive automotive repair resources integrated into one-stop service, with 20,000 sets of professional auto data available for online viewing at any time! Enter the VIN to accurately match repair materials for the corresponding vehicle model with one click. Equipped with an AI intelligent search function, you can quickly locate the auto repair information you need just by simple verbal description, saving time and boosting work efficiency.

Built-in OEM exclusive repair system supports one-click hyperlink access with simple and user-friendly operations. It fully covers gasoline vehicles, diesel vehicles and new energy vehicles, including 95% of mainstream vehicle brands and models on the market with abundant complete resources.

Repair contents are updated continuously in real time. All commonly used auto repair materials such as factory repair manuals, full-vehicle circuit diagrams, fault troubleshooting guides and disassembly & assembly workflows are integrated in a single tool. An essential tool for auto repair shop owners, repair apprentices and professional technicians. No need to search scattered documents everywhere, greatly improving vehicle repair efficiency.