what kind of pump oil do i need?

[dylan1323]

once again another easy question. what kind of pump oil do i need to replace the pump oil in my 95 gtx? and while im asking, any tips for changing the pump oil?

 

[LouDoo]

GL-5, 75W90, synthetic gear oil, personally I use Mobile 1, Advance and Auto Zone both have it.

Remove the cone, drain the old oil, elevating the ski helps, replace the "O" ring, replace cone, apply anerobic sealant, or rtv, refill with about 1oz. or so of new oil. I pressure test 10psi for 10min. It's detailed in the manual.

Lou

 

[Bills86e]

marine grade 75-90 synthetic. Put a big baggie around the cone after removeing screws, tap the cone, it will fall into the bag and catch the last of drizzels. It is a real Stinky job. replace seal, unscrew allen fill, replace cone & screws, torque to spec, fill, and leak down test.
Proceedure is pictoralized in your ski's shop service manual.