Detroit Diesel Troubleshooting Diagrams

Series 60 Cranking Circuit

without comments

The cranking circuit may contain a key start switch or push switch (or both), a relay, magnetic switches, solenoids, oil pressure switch, fuel pressure switch, and other protective devices. For the complete cranking circuit, refer to the vehicle manufacturer’s wiring diagram.

A solenoid, mounted on the cranking motor housing, operates the over-running clutch drive by linkage and a shift lever. When the start switch is closed, the magnetic switch contacts close, and the solenoid windings are connected to the battery. The resulting plunger and shift lever movement causes the pinion to engage the engine flywheel ring gear and the solenoid main contacts to close, and the cranking takes place.

Series 60 Cranking Circuit Series 60 Cranking Circuit

Summary
Article Name
Series 60 Cranking Circuit
Author
Description
The cranking circuit may contain a key start switch or push switch (or both), a relay, magnetic switches, solenoids, oil pressure switch, fuel pressure switch, and other protective devices

Written by sam

October 17th, 2011 at 2:32 am

Posted in Electrical

Tagged with

Leave a Reply

You might also likeclose