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    How to free seized brake piston?

    If your piston is stock in the caliper and you don't feel you're raising brake pressure. That could mean you have a leakage somewhere or you have some air in your brake hoses. I only destroyed the piston. could be that there is some rust or waste in the caliper. i used some brake cleaner or...
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    How to free seized brake piston?

    Mine didn't come out with greese or compressed air. (xs400 seca) I needed some serious tools to seperate it from the caliper housing. I heated up the housing very much and tried to cool the piston from the inside (e.g. with water). Then I used a pipe wrench to pull it out.
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    Xs400 dohc starts hardly and runs terrible

    This is a short movie with evidence that it ran better.. couple of hours earlier. Could it be the case that the camshaft chain has moved? (Timing off) It ran like this movie in the morning, in the noon it didn't start at all. Only thing I got were a few big bangs out of the exhaust. After...
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    Xs400 dohc starts hardly and runs terrible

    Hi guys, I'm currently finalizing my xs400 seca rebuild. The engine used to run better than this. When I was trying it during the building phase it ran pretty sweet. But now it doesn't.. When I ride on it, it won't go above 3k rpm. In Neutral it doesn't go above 5k rpm Current state: (idle + choke)
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    Looking to take my XS400 Seca dual sporting

    about the rear suspension. I'm also rebuilding a XS400 dohc (SECA). I wanted a longer rear suspension because the custom seat+frame were too close to the rear wheel. I found some results on this forum. One guy used a shock from a XT350 (1980-1990). this shock is H-H 20mm longer than the...
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    XS400 '82 seca caferace/brat build

    The progress so far. - wheels are powder coated. - seat is done. - new gauges.
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    XS400 '82 seca caferace/brat build

    It's a tank from an old xs650. It's been a while since I bought that tank, but I thought it was a 650. Had to replace the mounts on the frame, yes. not a big job to do.
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    XS400 '82 seca caferace/brat build

    after the engine, the framework. Welded a loop at the end. created some kind of electronics plate sanded the tank and filled the original logo gap. After the tank, created something for the seat.. Not final yet or so, but just the shape for the visual ideas. I was not happy with the...
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    XS400 '82 seca caferace/brat build

    Hi guys, I'm currently (started july '15) rebuilding my xs400 seca to a custom. It's my first project ever. I started with this.. bought it for a few Euros. It was already semi disassembled and 'edited' with a grinder. However, many things were missing (found that out after a couple of weeks)...
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    XS400 doch (seca/maxim) rear brake switch location?

    Thanks for the information and picture. I had in mind that I was missing something because I can't place it somewhere. I'll start a build thread. I have a lot of pictures and info so enough to tell about.
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    XS400 doch (seca/maxim) rear brake switch location?

    Hi guys, I am currently rebuilding my xs400 seca into a bratstyle/caferacer. I bought this machine when it was semi disassembled, and I'm missing my rear brake switch. I bought a new one but now I can't figure out where I have to mount this thing? Does somebody have a picture where it should...
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    Which battery for xs400 doc startmotor

    Hi guys, I'm currently rebuilding my xs400 seca into a cafe racer. because this bike has no kickstart, I have to use the startmotor. Does anyone know which battery I have to use? 12V ofcourse, but what [Ah]?
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    Restricted XS400 DOHC 1983

    About the de-restricting of an XS400 dohc.. I'm studying my manual now and I notice this (see picture) The 12-07 model is for the German models and the 12-08 model is for everyone else. Can I assume that the 12-07 is the de-restricted model? or am I wrong in my thinking? With kind...
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