Posted 11/13/2018 11:27 (#7103369 - in reply to #7103280) Subject: RE: 7110 tractor shifting canasters
Ontario
Charge pressure varies by temperature, there’s a chart somewhere. 130psi is about average. The new ones don’t have a regular valve and require a special tool so you can’t check or charge them yourself. Problem with checking them is that there’s so little volume that the second you put a gauge on it you’ve lost enough pressure to require a recharge. I just take them to the dealer once a year.