That would be truly unfortunate if true. That carbs gotta come off sooner or later.I’m not proficient enough to remove the entire carb unit to remove the solenoid.
Fortunately, 'Mud excells at walking formerly non-proficient owners through some very complicated procedures (where is Pura Vida anyway?)
If you have or can acquire some very basic hand tools, can follow written directions (or pictures), you can remove a carb. You can even put it back on.
One maneuver that has been utilized effectively is to cater a weekend brunch at your driveway and invite the local LandCruiser club(s) to attend. You may be able to find a volunteer or two to walk you through it in person, which would be ideal.
Show us pics of your carb. And your toolbox.