Am I missing something on the rear drum brake? I don't see any type of self adjuster on the rear drum brake.
There's a ratchet type self adjuster inside the drum, hidden behind one of the shoes. There's an inspection port to check and reset the ratchet but it is carefully arranged to be utterly inaccessible with the wheel in the car!
Calum, thanks for the information.
It would have been too simple to make it accessible, wouldn't it...