Yanmar Tractor Knuckle Seal Replacement
The knuckle seal is a pretty common leaking point. These seals are around 20 years old so they have started to get brittle. Plus, when the tractors are shipped to the US, the axles are drained so the seals tend to dry even more. Luckily, knuckle seal replacement is one of the easiest jobs you will do. It takes us less than 30 minutes per side.
90% of the Yanmar tractors are set up like the picture below.
1- Drain the 4wd oil. Jack up the front of the tractor. Remove tire & wheel.
2- Unbolt the 4 bolts (A) in the picture above. Tap on the lower housing & it will fall off.
3- Pry the seal out using a big flat screwdriver. Replace the seal & re-assemble in reverse order.
If you have any questions please email us. You can find your seals and other parts here.
|
