Yes it has one.
yes
No
Not directly.Not directly.
from 89-95 yes.
YesYes
The clutch is hydraulic and is not adjustable.
try replacing the crankposition sensor my 89 did the same thing and that is what fixed it for me.
It is self adjusting on a 89 Cherokee with a in line 6 4.0
yes NO, The 89 uses a speedometer cable where the 92 is electronic.
i have an 89 and mine did the same thing try replacing the crank position sensor.
They are 5.25"
Check the operating mechanism