FSA should be MegaExo, which is near enough identical to Shimano HT2 to work on apart from some cranks being self-extracting rather than having pinch bolts. There is a wave washer for bearing preload on the self extracting variants, and they vary between having the axle permanently attached to the NDS or DS crank, so on this occasion you might actually have to RTFM 🙂
Crank is off. Although not sure why it has a Tighten direction that is the direction needed to loosen the cranks. Maybe tighter refers to the outer ring of pin spanner shit for the self-extract mechanism. Been so long since I've used self-extractor cranks.
FSA should be MegaExo, which is near enough identical to Shimano HT2 to work on apart from some cranks being self-extracting rather than having pinch bolts. There is a wave washer for bearing preload on the self extracting variants, and they vary between having the axle permanently attached to the NDS or DS crank, so on this occasion you might actually have to RTFM 🙂