GPZ750F Inspection, Swingarm Replacement, Boss Welding, Rear Brake Hose Fabrication, and More

Well, well…

One thing after another, and we ended up going back to the original swingarm (;∀;)

I thought we could just grease it up and reinstall it…

Check it before you take it apart! (*´з`)

The pivot collar won’t come out, so I’m getting a bad feeling…

Sprayed some lubricant and let it sit.
A few minutes later, pop? Oh no~
Even this hard bushing wears down… rust is scary.

Of course, the bearings are shot too.

This long collar is already discontinued, so we’ll transplant it from a good one we have.

I won’t bother checking the details,
but this bushing is critical—it handles the inner diameter, outer diameter, and the needle bearing load.
Basically, the part that doesn’t contact the bearing can be a regular collar.
*Well, this time we’ll go with a good one. This kind of work is pretty common these days…

It was supposed to wrap up smoothly… but the world isn’t that kind.

The photo is from before disassembly, but we’ve put it back to this state (*´з`)

We’re waiting on parts, including the brake fitting.

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