Throttle idle switch '90 80 CIS-Motronic adjustment

[Al S]

Huh and others,
Does the throttle body need to be removed to adjust the idle switch? I can
see the WOT switch on top but the idle switch is just out of range for these
old eyes. The dealer has screwed up the throttle stop adjustment but I can
set that per my Bentley.
This is the 80 with a 2.0L 4 cyl.
Thanks for the help.

Al Streicher '90 80 Non-Q
Mililani, HI.
Too much rain!!!