Yanmar 3JH4E Service Manual page 12

9.7.1 Introduction ............................................................................................. 278
9.7.2 Description .............................................................................................. 279
9.7.3 Cautions .................................................................................................. 280
9.7.4 Assembly procedure ............................................................................... 281
9.7.5 Cautions for assembling.......................................................................... 283
9.7.6 Troubleshooting ...................................................................................... 285
10. Reduction and reversing gear ................................................................................... 286
10.1 Specifications of 3JH4E marine gears .............................................................. 286
10.2 Specifications of 4JH4E and marine gears ....................................................... 287
10.3 Specifications of 4JH4-TE and 4JH4-HTE marine gears .................................. 288
11. Remote control system (Optional) ............................................................................. 290
11.1 Remote control system ..................................................................................... 290
11.1.1 Construction of remote control system.................................................. 290
11.1.2 Remote control device components...................................................... 290
11.2 Remote control installation ............................................................................... 292
11.3 Remote control inspection ................................................................................ 295
11.4 Remote control adjustment ............................................................................... 296
12. Electrical system ........................................................................................................ 297
12.1 Electrical system ............................................................................................... 297
12.1.1 Wiring diagram ...................................................................................... 298
12.2 Battery .............................................................................................................. 300
12.3 Starting motor ................................................................................................... 301
12.3.1 Specifications ........................................................................................ 301
12.3.2 Characteristics ...................................................................................... 301
12.3.3 Structure................................................................................................ 302
12.3.4 Wiring diameter of a starting motor ....................................................... 303
12.4 Alternator 12V/60A (Optional) ........................................................................... 304
12.4.1 Specifications ........................................................................................ 304
12.4.2 Structure................................................................................................ 305
12.4.3 Wiring diagram ...................................................................................... 306
12.4.4 Standard output characteristics............................................................. 306
12.4.5 Inspection.............................................................................................. 307
12.5 Alternator 12V/80A (Standard) ......................................................................... 308
12.5.1 Specifications ........................................................................................ 308