Couple questions on a m108s

jrgreene1968

New member
Sep 15, 2021
2
0
1
East Tx
Hello, I’ve got a m108s to do some work on, and have a couple questions.
first off, would anyone have any idea what size orings fit the ac expansion valve and what size oring fits the dryer/receiver?
and any idea if the rear pto seal can be changed without pulling the plate assembly off?
I couldn’t tell from pictures if the seal would come out the front or back.
I’m going to be changing the expansion valve and dryer and the parts came in today, but no orings. This tractor is located probably 50 miles from a dealer