Source google image: https://image.slidesharecdn.com/322electricalsystemcaterpillar1-150531234841-lva1-app6891/95/322-electrical-system-caterpillar-1-3-638.jpg?cb=1433116190
Schema electrique 304 diesel
Source google image: https://image.slidesharecdn.com/322electricalsystemcaterpillar1-150531234841-lva1-app6891/95/322-electrical-system-caterpillar-1-3-638.jpg?cb=1433116190