How do you adjust hydraulic clutch for 92 ford f150?

I believe there is no adjustment to a hydrolic clutch. It is self adjusting. The fluid level in the reservoir may drop, like brake fluid, but other than that...

You can bleed the clutch slave cylinder if it is spongy, with the same method as a brake line. The geniuses at Ford placed a gargantuan version of the bane of all not-brand-new hydrolic lines

• the bleeder valve - that ferrets it way to within a fraction of

an inch of the main gear box output shaft. It's around a 12mmish 7/16ish hex shaped hollow tube looking thing above the hydrolic line connection to the driver side of the gear box, forward of the shifter, before the bell.

Here's the joy of genius... don't over tighten, cause that's a one-way ticket to dropping an afternoon and your transmission. BS, BS, BS!!