Bongo Fury

For a 2.5 diesel.
Camshaft capbolts torque settings:
11.3-14.2Nm (115-145kgf.cm)
If you need to remove the cam, according to the manual, not only is there a specified tightening sequence, there is a also a specified removal sequence, and they are different. If you need details pm your email address and I'll send the relevant info. (too big for forum)

sent you an email

When you say "Wobbly" I presume you mean off cam.

I have just replaced the head on my Bongo . Valve clearances are set fairly loose. There is a saying ....."A rattly tappet is a happy tappet".

As for removing the camshaft bolt. Well that is a bit of a bugger as it very tight and awkward to get a long bar on due to fouling. Worth employing an assistant with a good adjustable spanner on the camshaft hex.

Why would you be wanting to remove the camshaft in the first place?