Cylinder Head Installation - Torque Angle
Recently saw some leaking coolant after changing out the cylinder head gasket on my D900 (had to replace the lower cam chain guide). Not a lot of coolant, but enought for me to want to change out the gasket again.
I've done this work before and never had a leak, and I'm wondering if maybe I didn't quite get the final torque sequence right. I'm especially concerned with the final 90° torque angle on the head bolts, since there is really not enough space under the frame to get a torque angle gauge on every one of the bolts.
Anyone have any advice about getting that torque angle correct, or any opinions about how critical it might be?