Re: ED 4.0 head torque settings/service manual
quite common for ohc series engines to leak coolant down side of rhs block,
head torque is 40nm then 90 deg, which turns out to be 104nm. may i suggest that you replace the welsh plugs down that side of the block while you have the exhaust manifold removed. most important that when you lift off the head to lift the front of head vertically as that visible timing chain guide can be very brittle after a few kms. if it happens to be broken there are 2 ways to rectify it. 1, remove timing case cover (can be difficult in car) or 2, araldite back in place as top part of guide is held in place by that funny looking 10mm bolt..