Hitachi Alternator Wiring Connections

Smaller yellow wire red on alternator i figured this was the charge light and have so far omitted this connection.
Hitachi alternator wiring connections. The lr135 has ls wiring like many modern japanese alternators. Datsun 1200 from 1981 japan market models use an internally regulated hitachi lr alternator or equivalent. The l terminal goes to the chg lamp and the s terminal goes to either ign or straight to the battery. Today i will be sharing some basic info about the terminal connections of an alternator with full explanation about its working of it field rotor and armature stator.
Album click to view. Album click to view. Connect alternator to balmar regulator wiring harness as indicated in wiring diagram included on page 12. Connect l of t connector to chg lamp wire in the wiring harness.
On the alternator connector s of t connector to alternator a bat terminal 3. The alternator s positive and ground cables should be sized according to the chart on page 3. Alternator basics tips tricks 1 wire models of gm ford mopar from 1960 1980s autorestomod episo duration. Autorestomod manic mechanic gasoline media 33 792 views 28 52.
The chg lamp wire in olders datsusn is usually the wr wire white with red stripe in the existing voltage regulator harness. To make the ignition switched wire at the plug for the external regulator i connected the black yellow to the white green wire seemed that the white green ran straight to the alternator only. Alternators that have one positive wire connected to the alternator has the ground connected to it s case. Below we will explain how to identify these wires and connect the alternator to your vehicle.