Answer
Jun 07, 2025 - 08:04 PM
Replacing the rear axle bearing and seal on a Daewoo DSL 801 isn’t a massively complex job, but there are a few important steps (and gotchas) you’ll want to keep in mind before diving in.
First off, you’ll need to remove the drive motor or chain drive cover — depending on the axle setup — to gain access to the bearing housing. After that, it’s usually a matter of draining the axle case or final drive oil, unbolting the hub or axle flange, and carefully sliding the axle out. Be ready for heavy components and tight clearances.
Once the axle is out, you can tap out the old bearing and seal. Clean the bore thoroughly before pressing in the new bearing and installing the new seal. Make sure the seal is flush and evenly seated — if it’s even slightly off, you’ll end up with a leak. Also, don’t forget to inspect the axle shaft surface where the seal rides — if it’s grooved or pitted, you might need a speedy sleeve or a new shaft.
Now, here's the tricky part: torque specs, seal orientation, and reassembly order can vary depending on the production year and axle supplier. Some models use tapered bearings, others use straight rollers, and preload settings might differ too.
That’s why the smartest move is to grab the proper service manual for your exact machine. The manufacturer lays out the complete step-by-step procedure, with diagrams, torque values, and service notes — and following that saves you from costly mistakes or doing the same job twice.
