What's the R connection for on a Yanmar / Hitachi alternator? Jun 01, 2010You don't say what engine or what manual you are looking at or where it is to be found but IIRC Tb training only covers positive regulation. The Hitachi alternator is however negative regulated. Maybe this diagram of the regulator and internal wiring of the alternator which I found in one of the Yanmar manuals for the YM series will help.[PDF] Yanmar Marine Installation Manual, Vol. I Piping Diagram Figure -4 Unit: mm P H C 3YM30-12 Marine Installation Manual - Volume 2 Standard Alternator Data Performance Curve for 60A Alternator Figure - 7 Parameter Data Yanmar Code 128271-77200 Alternator Model LR160-741 (Hitachi) IC Regulator Model SA-A (Hitachi[PDF] Hitachi Alternators Manual - driverlaptopdownload rebuilding the GL1500 alternator. In 1995 HITACHI moved their manufacturing from JAPAN to CHINA, Read and Download Ebook Hitachi Alternator Lr180 03c Service Manual PDF HITACHI ALTERNATOR LR180 03C SERVICE MANUAL PDF Find a lot more encounters as well as Just bought a Hitachi alternator (NAPA #2138130) to put on my Super H.
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