Trying to replace the bushing & a bit unsure of the procedure.  I have 2 books that show a exploded view of the pedal assembly .... no instructions to replace bushing.   When I remove the end piece which is the clutch pedal adjustment, appears to be a half moon key in the shaft. I tried to remove the key with no luck .... I do not see a corresponding slot on the clutch pedal to slide over the key. Now I'm thinking I need to remove the pedal assembly from the transmission