Deborah13
Member
- Nov 30, 2012
- 14,684
- 1,936
The school buses I drove were not diesel, they were gas and not automatics. Oh and it was very quiet, really couldn't hear it. Retarders are still being used in that school district and one bus in the district I live in now. It was installed in the bus here because of the steep mountain road on that route.that stop making those along ,long time ago. the jake brake is what took place of that which doesn't stall and engine out, just does what you say for you. the engine is a brake in both ideas. most of those that had that were automatics if I remember right.
Sheesh.....Jason just how old do you think I am?
In searching for some info. I found this pdf where retarders are used on the school buses in Gunnison, CO. They use both electromagnetic and hydraulic. http://www.gunnisonschools.net/DocumentCenter/Home/View/2247