I have a 1978 Austin MIni 998 that I am currently rebuilding the engine this winter. I have gotten the engine mostly disassembled and am trying to remove the flywheel from the crank. I have made a puller (didn't want to wait for shipping from UK) and have been following the Haynes manual but the flywheel WILL NOT COME OFF. I have gone to the point where I have used a strong impact on the pulling bolt until the bolt won't even turn. I have tried heat, striking the bolt, etc.
Looking for any further advice/wisdom!