RR 1975 brake band clutch adjustment ?

[wayne_uk]

On behalf of my father i was wondering if anyone on here knew such techy things , its adjustment of the automatic clutch on the 1975 silver shadow. I will be amazed if anyone here knows this but i thought i'd give it a go anyways.Just general info like the location of it and how we would go about adjusting it.
thanks ,
wayne .

[v8guinness]

To aid clarity I'm assuming you mean the badn clutches in the gearbox rather than anyhting relating to the torque converter...
Also 1975 Shadow has GM 3spd box??? common type of box from larger American vehicles so someone should have an idea...

[v8guinness]

Sorry, no, understand them in general, but know little abouts yours specifically, was hoping more info might prompt someone else... if you know what make model of gearbox it is it may be worth a look on technical forums of other cars its fitted to, its not a unique gearbox... good luck!
(btw which gear(s) is/are slipping, there are several clutches)