[Jamesp]

I did not use either the TDC or the cam locks to counter any torque for clutch or flywheel bolts. I used a breaker bar on the front pulley bolt to react torque. In fact I removed all the locks before applying torque to the crankshaft as I did not want any of the locks reacting torque. When I install or remove a clutch I use 1/2 turn increments on opposing bolts whenever spring tension exists. That takes very little additional time and provides consistent spring deformation during installation and removal. It might be over conservative, but I'd rather error on that side.