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Reverse gearbox breeder nipple

Posted: Tue Apr 23, 2024 6:35 am
by Dreamer
Good morning, I am presently replacing my oils and wish to ask whether the Nova Reverse gearbox needs to have a catch tank. In my installation I had fitted a pipe from the gearbox nipple going to the rear bulkhead. I noticed a small quantity of oil. Is this correct or should I leave the nipple free for the gearbox to breathe.

Re: Reverse gearbox breeder nipple

Posted: Tue Apr 23, 2024 9:26 am
by Richard and Pat
It is a good idea to have a catch tank an if the pipe extends to the bottom [cut at an angle to avoid stemming the flow] it can be drawn back into the box. An empty Redex bottle, with suitable oil pipe sized hole, mounted between the offside suspension turret/mount and the petrol tank works for me. Picture to follow.

Re: Reverse gearbox breeder nipple

Posted: Tue Apr 23, 2024 2:18 pm
by Skeomorph
An alternative for the time-poor is a motorcycle rear brake fluid reservoir.

Re: Reverse gearbox breeder nipple

Posted: Tue Apr 23, 2024 5:40 pm
by Richard and Pat
A Redex bottle fits snugly between the suspension support and the tank and rests on a piece of angle bolted to rear bulkhead. Also shown is a sample of the Skeomorph suggested brake reserve,
rsz_1rev_box_overflow.jpg
some of which come with mountings.

Re: Reverse gearbox breeder nipple

Posted: Tue Apr 23, 2024 8:08 pm
by Dreamer
Thank you very much for your comments and photos