onetotaltoolman
Member
Original T.B gauge was completely shot. In the rebuild it was replaced. The steel line from the fitting leading to the hydo pump was steel.
The fitting that attaches to the T.B. gauge is a little unusual but works. looks like the rear of the T.B. gauge is made to accept a flare fitting, but the original pipe work was a ferrule and compression-shaped nut. Ok then. New gauge, and the steel line would not go in the back entry hole of the new gauge. So, changed the line set to copper. Other end of the original was flared, which was difficult to do to 1/8 copper. I added a ferrule behind the flare, which did seal this up nicely . Run up, no leaks. With that, i am concerned that the hydo pressure, which i have read can hit over 900 psi, may in fact split the seam of the copper line. Has anyone had to replace this line with copper? If this holds, great. If not, back to searching for 1/8 steel brake or hydraulic line. This has not been the biggest challenge on this re-build, but i've already had one bad experience starting this tractor and realizing, by the 30' stream flying across the shop, that the traction booster line had not been capped off. thanks for any feedback.
The fitting that attaches to the T.B. gauge is a little unusual but works. looks like the rear of the T.B. gauge is made to accept a flare fitting, but the original pipe work was a ferrule and compression-shaped nut. Ok then. New gauge, and the steel line would not go in the back entry hole of the new gauge. So, changed the line set to copper. Other end of the original was flared, which was difficult to do to 1/8 copper. I added a ferrule behind the flare, which did seal this up nicely . Run up, no leaks. With that, i am concerned that the hydo pressure, which i have read can hit over 900 psi, may in fact split the seam of the copper line. Has anyone had to replace this line with copper? If this holds, great. If not, back to searching for 1/8 steel brake or hydraulic line. This has not been the biggest challenge on this re-build, but i've already had one bad experience starting this tractor and realizing, by the 30' stream flying across the shop, that the traction booster line had not been capped off. thanks for any feedback.