ClioSport.net

Register a free account today to become a member!
Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

  • When you purchase through links on our site, we may earn an affiliate commission. Read more here.

engine tightening torques for megane 250 engine



  RS 250, X5M,K1600Gt
Hi Guys
Does anyone know the tightening torques for the head, big ends, main bearings etc on the 250/265/275 F4r 874 engine, nothing seems to be available on the web.

many thanks
 
  RS 250, X5M,K1600Gt
The information below was found by Ian on RSMegane forum and I have posted here for reference in case anyone else needs the info....posting by Ian...
Hi all
Well i have managed to get this information now, thanks to a local (to me) garage.

Torque settings for the Megane 250 F4r 874 engine, so i think it's good for the 265 and 275 also.

Cylinder head bolts - 30nm, 30nm and then 180 deg.
camshaft inlet - 90nm
camshaft exhaust - 30nm then 86 deg.

Crankshaft pulley bolt - 40nm then 110 deg.
Main bearing caps - 20nm then 62 deg.
Con rod bolts - 25nm then 110 deg.

Flywheel bolts - 30nm then 56 deg.

Oil drain plug - 20nm.

Hope this helps
Think this would also be good for 225 and r26 engines F4r 774

http://www.rsmegane.com/threads/engine-torque-wrench-settings.15346/
 


Top