S3 short end allen key for gearbox filler plug

43 posts / 0 new
Last post
PEC
Offline
Last seen: 16 hours 47 min ago
Joined: 06/12/2016
S3 short end allen key for gearbox filler plug

Dear All,

Apart from shortening the short end of an existing key to less than 15 mm, would anyone have an "easy" solution, the ideal being an off the shelf product, probably with a specialist tool maker?

Thank you very much

Dave connors
Dave connors's picture
Online
Last seen: 2 min 15 sec ago
Joined: 18/02/2021

This is my solution the end of an Allen key and a ratchet spanner works well for me

Jonathan Kay
Jonathan Kay's picture
Online
Last seen: 2 sec ago
Joined: 17/04/2014

Same as Dave connors

But NB the crucial choice of the type of ratchet spanner. If you use the sort that has to be reversed to go the other way you can get into the situation where the key can't be removed because it's up against the panel. Now imagine that the gearbox was overfilled at the post-build inspection and you didn't know...

Jonathan

PS: Or you can cut an access hole in the tunnel.

PEC
Offline
Last seen: 16 hours 47 min ago
Joined: 06/12/2016

Thank you very much. I can read the "Toolzone" brand on the tool. Would you have the precise reference of it?

Did you cut the allen key?

SM25T
SM25T's picture
Offline
Last seen: 2 hours 12 min ago
Joined: 17/04/2014

Second the comments on ratchet spanner. If the plug isn't fully out of the thread when the hex bar hits the chassis or tunnel wall, you are stuck if you can't reverse the ratchet with a lever ! You might be lucky and undo the gearbox mount and push it sideways a bit.

Tazio
Tazio's picture
Offline
Last seen: 15 hours 44 min ago
Joined: 17/04/2014

Yes , just cut the allen key down, I use a small ring spanner, for the reasons stated above.

Jonathan Kay
Jonathan Kay's picture
Online
Last seen: 2 sec ago
Joined: 17/04/2014

How does a ring spanner help, please? 

I use a ratchet spanner with a lever that controls the direction.

Jonathan

Bristol and Bath AR
Bristol and Bath AR's picture
Offline
Last seen: 2 days 1 hour ago
Joined: 01/05/2015

I've used these on my Type 9 gb: 'Stubby hex keys'. Need to get the set with the 10mm key as there are two sizes of sets

Tazio
Tazio's picture
Offline
Last seen: 15 hours 44 min ago
Joined: 17/04/2014

Jonathan,

I have a cut down 10mm allen key and a spanner that one end is a 10mm ring spanner, the other a 10mm open ended spanner, I use the ring spanner to do the initial 'cracking' of the filler bolt , then swap ends and use the open end once the filler bolt is moving.

Alan

Jonathan Kay
Jonathan Kay's picture
Online
Last seen: 2 sec ago
Joined: 17/04/2014

Thanks. Got it.

Jonathan

Tom_Arundel
Tom_Arundel's picture
Offline
Last seen: 14 hours 25 min ago
Joined: 17/04/2014

Also...you don`t need all the taper threads on the plug, they can be shortened down to the core diameter by about 6mm, which gives better engagement and is quite a lot less fiddling Smash