i firmly believe Honda crankshaft bolts are the work of the devil
beefy as fuck 19mm bolt with a gigantic washer, torqued to 245Nm from factory. counter-clockwise spinning crankshaft, standard thread bolt. shit literally torques itself even harder the more you drive
i had over a meter of cheater pipe on the breaker bar in this image - it completely sheared the drive end off the extension. a 900Nm-rated impact with a high-mass socket didn't budge it. i had to take it to the mechanic down the road so he could use his big ass ~2kNm impact