Bolt the cap back on, and use it as a fulcrum to tweak the motor mount shield a little with a pry bar, or just unbolt the mount and jack the engine up a little. Maybe we need to send Larry the cable guy over to give you some moral support! "GIT 'ER DONE!"
LOL!
Jerry

How about turning the crankshaft to create more clearance toward the back of the engine so you can tilt the cap?

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!