Gearchange when cold?

Technical questions and answers about the Mazda Bongo

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Russell Jupp
Bongonaut
Posts: 46
Joined: Wed Nov 28, 2018 6:52 pm
Location: Okehampton, Devon

Gearchange when cold?

Post by Russell Jupp » Mon Mar 25, 2019 10:53 pm

Just a simple question....
Why do auto Bongo's not shift into top until warm?
What was the thinking behind this? Preservation of gearbox components?
Just curious.
Cheers
Russ
The key to life: Fast bikes, fast cars, fast women. And a Bongo.
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g8dhe
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Joined: Sun Apr 13, 2008 10:06 pm
Location: Worthing, West Sussex.

Re: Gearchange when cold?

Post by g8dhe » Mon Mar 25, 2019 11:45 pm

Yes its part of the gearbox design here is a the manual for the boxes http://www.g8dhe.net/bongo_images/gearbox/RC4AEL.pdf

"To improve shift quality, a plate-type clutch pack 2-4 brake, which has optimum control at low oil temperatures
and is unaffected by changes over time, is used."
Geoff
2001 Aero V6, AFT, full side conversion.
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