Q: clutch master cylinder removal on 1993 Ford Probe

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
i cannot find the one nut that is supposed to be inside the car to finish removing the clutch cylinder ? is it under anything else that i cannot see ?
(1) Answer
From the shop manual:
"From inside the vehicle, remove the clutch master cylinder upper attaching nut. "

Unfortunately, there is no illustration to accompany it. Keep looking...good luck.