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Read articles →This is a hands-on DIY repair filmed by the tractor's owner, replacing leaking front axle seals on both sides of an L2800 (noted to share the same front axle as the L3400). It shows disassembling the ring/pinion housing, removing a hidden snap ring, extracting old seals, cleaning out dirt, fitting new seals, reassembling, and refilling gear oil (about 4.5 quarts). Useful for owners doing this exact repair themselves.
Posted by the Mountain Mindset channel, an owner-operator documenting DIY maintenance on his own long-owned L2800.
The L2800 is believed to share the same front axle as the L3400.
About four and a half quarts, filled until level with the fill plug on the axle.
Take apart the ring and pinion housing, find and remove a hidden snap ring, then pry out the old seal, clean out dirt, and fit the new seal.
Not necessarily. The owner did not have a seal puller and instead carefully pried the old seal out with a pry bar.