Author Topic: S6 gearbox  (Read 1602 times)

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Offline Phils

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  • Join Date: Feb 2015
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S6 gearbox
« on: 23 Nov 2015 at 08:38 »
Hi all!

I have some questions about Douglas S6 gearbox.
I have troubles with 1st gear : it engages, but if I go forward 5 meters it stops, as if the cycle went back  at a standstill. I already did adjustments  but nothing of what I tried worked. Do I have to take the gearbox apart? Would you do it?
One other question : how much oil do we have to put in the gearbox? My Douglas is an S6 of 1933, and I found no information about it.

Any info on gearbox will be very welcome!

Thank you very much!

Phil

Offline Bert

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Re: S6 gearbox
« Reply #1 on: 23 Nov 2015 at 20:53 »
We probably need more information.  Does the bike slip into neutral or does it lock up the drive train.
A consideration on dismantling it would be whether parts are available.
 I haven't stripped a Douglas gearbox but from what I have read on this forum, the box has grease, not oil. If you search the forum you will see that some recommend a semi-fluid grease.

Bert