For identifying specific components during a rebuild, use these catalogs: SAS Parts / Ersatzteile-Multicar
This is the M25's most complex system. A complete manual will have a color-coded hydraulic diagram showing the flow for:
Hosting documents like the Udrzovaci Prirucka Multicar M25 , which provides maintenance and operational guidelines in various languages.
This is the primary community for M25 owners. Members often share PDF scans of original GDR documents. It is the most "authentic" source for troubleshooting specific issues like the 4x4 transfer case or the high-pressure hydraulics.
You can try the following sources to find a Multicar M25 repair manual in PDF format:
Circuit diagrams for the various PTO (Power Take-Off) configurations. Full wiring diagrams (Schaltpläne) for the 12V system. Battery maintenance and starter motor troubleshooting. Where to Find Full PDF Manuals