25nm at three sages of 90 degree . what ?

[coatseynova]

what does Three stages of 90 degree mean ?

[Welsh Dan]

tighten to 25nm all round.

then tighten each one another 90 degrees, in order.

then tighten each one another 90 degrees, in order.
then tighten each one another 90 degrees, in order.

[coatseynova]

what does three stages of 90 degree mean ??

[coatseynova]

cheers mate

[meritlover]

if we are talking torquing or stretching bolts, then usually you torque up to a specified setting in the correct order/sequence. and then go round the sequence again 3 times, each at 90 deg.

[andy_srt40]

to do it properly you need an angle guage with a drive the same size as the torque wrench you're using