Which was to undo aux belt tensioner?

[Sami]

Just to clarify as someone mentioned a printing error in haynes...

Do I undo the centre with a hex type anti clock wise, then when thats loose I undo the tensioner pulley with a 22mm spanner?

Gonna b pretty impossible to try to hold the spanner while getting the hex in at the same time :S

 

[Sami]

*bump* due to edde's reply rampage on page 3 alrdy lol

 

[TomTom]

Hex nut is the lock nut if you like, and the inner 20/21/22mm is the tensioner.

I always though it was a 20mm as I remember as most spanner sets go 19mm to 21mm

 

[Sami]

Would make sense wouldn't it? But not to Renault... had to but a 22mm spanner specially...

Which way do I turn the centre hex thou?