KG900SL, Could others confirm, thought head nuts were 3 stage torque 15 / 24 / 41Nm. Where did 20/30 Nm come from? Cheers Gaz.
Gaz, you are correct, I unfortunately posted the incorrect torque values that I had scribbled on a piece of paper. 15 / 30 then 42 +/- 1 old studs 39 +/- 1 Nm new studs, studs I believe were replaced to the newer type in 95. Regards Kurt