I took my bike out of the car, and it spilled lots of oil from the fork when was on the tarmac, ( Manitou Six Elite 2002 ) through a screw-hole where the "Rebound Damper Assembly" is supposed to be. I searched my car and couldn't find the rebound damper assembly.
Oil fell out and this thing has gone:
Fork service manual: https://www.manitoumtb.com/wp-content/uploads/2013/08/2002-Six-Owners-Manual.pdf
Specifically, I parked my car on uneven ground... I checked my phone: "is uneven ground bad for car suspension" the next day, I took out my bike. The bike suspension was broken. true story.