Can't make the UT model number. Can you post it so I can look-up the saw's IPL. The problem trying to go by Super XL is that Homelite used that on nearly all of the models.
Some had vacuum operated oil pumps and others had crankshaft driven oil pumps. The vacuum operated pumps are no longer repairable due to lack the diaphragm being available. The crankshaft driven pump might be still repairable if the it is just the o-rings that bad, If I remember correctly yours uses the crankshaft driven pump.
Either way these older chainsaws by Homelite are pretty well not repairable nowadays. Since the Original Homelite and the John Deere made ones are no longer supported. A shame as they were very good saws back in their day.
I still see a few of these come across my bench but those are usually only carburetor repairs.
BTW the saw looks to be an early 1980's version.
EDIT> According to the serial number it was made in 1980.
Last edited by AVB; 13/12/19 12:24 AM.
