Z [Air-cooled]– tag –

Let's replace the wheel bearings. Japanese-made oil seals are currently installed. No spring either. There aren't any particular issues, but since we're repl...

Let's check the front fork. This is a fork type without metal. The bottom case lower side wears barrel-shaped and can develop symptoms close to steering play...

With an old machine like this, you never know what might have happened in the past, so let's check carefully and proceed. The lower side is a bit rough. I im...

Parts are gradually coming in, so today we'll work on the front area. Since we'll be disassembling the caliper, it's easier to loosen things beforehand, but ...

Let's convert the 630 to a 530 on an outer diameter basis. Lately Sunstar has been marking everything with the math laid out, which makes it really easy to u...

We need to arrange parts while confirming the actual condition. A mysterious right caliper with a shim or washer that came loose. Is this right one optional?...

Z900 (Z1) full maintenance and carburettor maintenance request and more. Let's start by taking the parts off for now. The double disc and master cylinder, wh...

It's almost complete! The wiring layout takes time, you know. This is the switch bracket. I welded a counterbore collar to the back of the bracket, and it si...

Let's clean up the wiring around the lights. Looking at the harness, you can really feel the age of the design. The wire gauges are unnecessarily thick, and ...

Today we'll be doing some maintenance work. This Continental tire is very popular.   Being a radial tire, it has a very high level of precision and feel...