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Gearbox Oil

PostPosted: Wed Jul 02, 2014 10:10 pm
by ahutch7
Hi,

'The Complete Spanners Manual' suggests using SAE90 in the gearbox.
My local motorcycle shop informs me that this is an old designation and is no longer available.
Does anyone know the modern equivalent that I should be using (I have 2 scoots that I am rebuilding, a 1965 Silver Special & a 1966 SX200)

Thanks in anticipation.
Hutch

Re: Gearbox Oil

PostPosted: Wed Jul 02, 2014 10:20 pm
by torquewrench
I use Rock Oil ST90 Gear Oil.

Re: Gearbox Oil

PostPosted: Thu Jul 03, 2014 8:45 am
by Tractorman
ahutch7 wrote:Hi,

'The Complete Spanners Manual' suggests using SAE90 in the gearbox.
My local motorcycle shop informs me that this is an old designation and is no longer available.
Does anyone know the modern equivalent that I should be using (I have 2 scoots that I am rebuilding, a 1965 Silver Special & a 1966 SX200)

Thanks in anticipation.
Hutch

It's not an old designation I still get it in Lincoln, don't say anything about Lincoln :lol: but most people use Rock oil or the like as torquewrench says. If you are going to Cleethorpes at the weekend I will bring you some.

Re: Gearbox Oil

PostPosted: Thu Jul 03, 2014 1:41 pm
by ahutch7
Thanks Gents, I'll give the Rock Oil a try.

Re: Gearbox Oil

PostPosted: Thu Jul 03, 2014 1:50 pm
by Rich Oswald
Just DO NOT use EP90

Rich'

Re: Gearbox Oil

PostPosted: Wed Jul 09, 2014 11:25 pm
by rossclark
Lubetech sell straight ST 90 gear oil