GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
Re: 50hp mercury outboard knocking after timing belt replacement
Do the entire flywheel not just the top. The noise is probably the magnets hitting the stator, I wouldn't run it anymore until you get the complete flywheel off.