Hi, Folks. I'm new to the forum, and I appreciate the opportunity. In advance, thank you for your considerations.
I purchased a 2023 L4760 HSTC with 300 hours from my local dealer a few months ago. Prior to taking delivery, I bought a grapple and opted for dealer installation of the third-function valve. I provide this information as background, although it may not be relevant.
As I began to use the grapple, I noticed hydraulic oil on the pavement. Thinking the third-function valve was leaking, I tightened all the connections. The leak eluded me.
I narrowed the leak to a connection just above and behind the transmission fluid dipstick/fill cap. The photo below shows the general area with an inset photo of the L-shaped connection. In the inset, notice the gasket to the left of the large nut in middle. I believe the leak originates at or near this gasket. I confirmed by placing a piece of cardboard just below each L-connection (there are two), and the cardboard under the left L-connection had a couple teaspoons of oil on it after an hour's use of the tractor.
I would be appreciative of any advice regarding how to repair the leak. I wouldn't be upset if you also can educate me as to the proper nomenclature of the parts.
I purchased a 2023 L4760 HSTC with 300 hours from my local dealer a few months ago. Prior to taking delivery, I bought a grapple and opted for dealer installation of the third-function valve. I provide this information as background, although it may not be relevant.
As I began to use the grapple, I noticed hydraulic oil on the pavement. Thinking the third-function valve was leaking, I tightened all the connections. The leak eluded me.
I narrowed the leak to a connection just above and behind the transmission fluid dipstick/fill cap. The photo below shows the general area with an inset photo of the L-shaped connection. In the inset, notice the gasket to the left of the large nut in middle. I believe the leak originates at or near this gasket. I confirmed by placing a piece of cardboard just below each L-connection (there are two), and the cardboard under the left L-connection had a couple teaspoons of oil on it after an hour's use of the tractor.
I would be appreciative of any advice regarding how to repair the leak. I wouldn't be upset if you also can educate me as to the proper nomenclature of the parts.
