[thedadtony]

the auxilary drive on my inherited Classic Briggs and Stratton mower won't work, on giving it a coat of looking at I decided it needs something to hold the gearbox in place. I have looked on several sites but none of them show the auxilary drive components.
     Can somebody shed some light please?.

[Gwiz]

Auxilary drive?
Are you sure that the mower is a Briggs and Stratton? or is that just the engine?

[thedadtony]

Hi, says Classic 46 br

[Bigbadfrankie]

A picture would help but is this a redution gear box??

[thedadtony]

way over my head Frankie.
I have been on Google and found the manufacturer,Al-Ko,Does that help?.

[Bigbadfrankie]

Early garden kit had extra conectgions  to drive flexy drives for hedge trimmers ect but thats not on the newer equipment . Is the drive a extra pulley?

[thedadtony]

yes,I think the gearbox is ok, but it seems very loose so the belt won't stay on, i think there must be either a plate or some brackets missing that the gearbox is fixed to.

[Gwiz]

There ought to be a small white/silver sticker on the machine that will give us the art no. If you can give me that, I will be able to give you a part number for the tension spring that is missing.

[thedadtony]

cheers Gwiz, just going to York for the day, I shall look when we get back.

[thedadtony]

Hi Gwiz, York visit over, went to the Yorvik Centre with the grandkids,just our luck it broke down as we got half way round so I guess we'll be paying another visit, anyroad back to the mower, It's made by Sigma in 1999 and the art.no. is 120470
   serial no. is 2426699080729, hope thats enough info. cheers.