Strange filler cap on Master Cylinder

[G32]

Originally Posted by alanwoodieman

looks like some one added a fill plug on top of the fill plug--possible to help in bleeding the brakes? one on left is like the old original ones not the plastic one

The master cylinder is used on certain model forklifts --and has a cap

with a remote fill fiting -- tube from an upper reservor down to

master cylinder cap. My understanding.

Gene Tulsa