I had my alternator apparently sieze up and subsequently shear apart
into two pieces with the back half ending up bouncing down the street
while hanging from the electrical connections. (My middle body panel
is missing.

Anyway, what looks to be a simple job to replace is driving me batty.
I cannot for the life of me, figure out how to release the tension on
the tensioner pulley. I have looked through the groups and found
references to a 19mm bolt and a long tube for adjustment in the gas
version, but I don't see either in my engine compartment (diesel).

Can anyone set me straight and let me know if they are indeed there
and I cannot see them, or if the diesel engine has a different setup.

Thanks in advance,

-Pete