Well Done Pockey!!!
it is indeed the crankshaft and timing inspection caps, well done!
Leave it to a GIRL to do the "investigative" work, trawling thru my past farkles lists....
The story with these sorry looking caps is, while performing valve clearance inspection, I noted the dealer that perfomed this last (from previous owner, yes, name and shame! Ferntree Gully, Vic. Jeffrey Honda, no longer in buisness.... ) has destroyed the soft walls of the 10 mm + 6 mm Alan inspection crankshaft and timming caps on the front engine crankcase cover. (For those that need new ones, parts 90087-kt7-000, 90084-ky2-000)
I also note, due to overtightening, he has pinched the o-ring of the cap which resulted in a nice little mess....
I removed the front wheel and guard for better access, with use of heat gun, (thanks brock for the advice) a heavy "persuader" and a 1/4 inch extension bar, they broke free.
They were simply overtightened, unecessarily by the idiot dealership technician, (NOT mechanic) they only need 9 foot pounds!
Now it's your turn Pockey, go take a nice photo and go easy on us....