I recently purchased a Ford New Holland 1910. Been restoring it slowly over the last month. Had to rebuild a cylinder on the FEL do to a leak.
Before the repair to the cylinder, there were bubbles in the hydraulic fluid. Now I have replaced the bad cylinder, and have noticed no leaks in the system, but the bubbles are still there. The dipstick (on the tractor, not me) shows plenty of fluid, and nothing seems to be amiss with tractor's operation, but the bubbles concern me.
Looking for any advice on what could be causing said bubbles.
Thanks in advance for any help.