One shot nut info req

[Nuffield2022]

Hello
I have an Avondale Dart 480-2 2001 and need to know the size of the one shot nuts I need for the break drum. Anyone able to advise.
Thanks in advance.

 

[Hutch]

Welcome Nuffield, someone will come back hopefully with a reply, is this a new caravan for you, and are you doing your own servicing ?

 

[Jaydug]

Your hub nuts are almost 100% to be the same size as my own, which is 32mm socket size. A word of warning - when the nuts are tightened, they need to be torqued to around 290Nm which is beyond the scale of your average DIY torque wrench. I have one and it's a big piece of kit.

 

[Nuffield2022]

Your hub nuts are almost 100% to be the same size as my own, which is 32mm socket size. A word of warning - when the nuts are tightened, they need to be torqued to around 290Nm which is beyond the scale of your average DIY torque wrench. I have one and it's a big piece of kit.

View attachment 3063

Thank you for the info. Its all going to be carried out by a qualified mechanic so he has the correct tools.