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Recent Activity

Activity stream for all registered members at Yamaha XS400 Forum.

  1. grumblegutz posted a new thread.

    Carb with broken float pedestals...

    [ATTACH] I drilled/tapped/aligned two brass pc motherboard standoffs to repair broken float pedestals. I can use set screws from the top...

    IMG_20211129_223904 - Copy.jpg

    Forum: The Garage

    Nov 30, 2021 at 2:12 AM
  2. SupsChad posted a new thread.

    Xs400 Pushrod Leak

    So my bikes push rod is leaking and I am having a hard time finding a place to buy its seal and bushing. Could anyone help me find a...

    Forum: The Garage

    Nov 29, 2021 at 6:47 PM
  3. JPaganel replied to the thread xs400j cdi / igniter.

    It is. I've done it. It's cheap. However, it's a PITA, and you need to know what you are doing.

    Nov 29, 2021 at 12:26 PM
  4. BBS360 replied to the thread Spark Plug Thread Repair.

    Depends on how bad the damage is but this may work before going to the helicoil extreme. Worked for my bike....

    Nov 28, 2021 at 9:57 PM
  5. BBS360 replied to the thread xs400j cdi / igniter.

    It is sometimes possible to repair the OEM units.

    Nov 28, 2021 at 9:54 PM
  6. BBS360 replied to the thread 1979 XS400f wiring issues.

    The fact that on their website Revival lists all years of xs400s as Type A charging systems makes me wonder about them, since Yamaha...

    Nov 28, 2021 at 9:51 PM
  7. William W posted a new thread.

    1979 XS400f wiring issues

    Hey XS’ers. I’ve read a few threads on some similar issues from others, but I’m not quite finding the answers I need. I’ve got a 1979...

    13F5BFEF-6580-4E6A-8557-C061E4DC1E77.jpeg image.jpg

    Forum: The Garage

    Nov 27, 2021 at 9:05 PM
  8. William W has a new avatar.

    Nov 27, 2021 at 8:48 PM
  9. spectra replied to the thread Wanted - Xs400 gas tank.

    Not cheap but these tanks are getting scarce............. I paid under 100 shipped years ago for one and got lucky.............

    Nov 27, 2021 at 6:58 PM
  10. spectra replied to the thread Dutch '78 cafe build.

    Nice workshop ! Looking forward to see you get back to the project.

    Nov 26, 2021 at 8:24 AM
  11. bossink attached a file to the thread Dutch '78 cafe build.

    Hello world.... it's been too long.... I'm glad to say I'm restarting this project again (although I'll probably won't finish it this...

    upload_2021-11-26_9-12-19.png upload_2021-11-26_9-13-24.png upload_2021-11-26_9-19-25.png upload_2021-11-26_9-29-19.jpeg Nov 26, 2021 at 3:18 AM
  12. SupsChad posted a new thread.

    What Oil Do You Use?

    Just bought a 1982 XS400s and want to know what oil I should use. Ive heard 10w40 or 20w50. But I would like to know what brand you use...

    Forum: The Garage

    Nov 25, 2021 at 9:03 AM
  13. inda_bebe attached a file to the thread Modern '79 cafe build.

    Careful when ordering a bunch of mixed parts when hunting down these rs125 frontends. The lower brings doesn't clamp on to the for tight...

    PXL_20211124_165213318.jpg Nov 24, 2021 at 1:13 PM
  14. tstidham replied to the thread XS400E Cracked head or just cracked exhaust port?.

    My gut tells me it is a crack in the exhaust port into that central air cooling passage, but I'd probably have to cut up the old head to...

    Nov 24, 2021 at 12:10 PM