Archive for the ‘gearbox’ Tag

XS650: Troubleshooting Manual   Leave a comment

If you have ended here and not where you want to go – VOU HAVE A VIRUS ON YOUR COMPUTER … do us both a favour and scroll back to my blog post Virus. Please read this then do a search as suggested.

Yamaha Troubleshooting Manual

In 3 languages. English. French. German

 

Troubleshooting Manual

Troubleshooting Manual

 

Yamaha Troubleshooting Manual

 

Trouble Shooting

– hopefully this can prove organic … comments and suggestions – correcting, extending
– an engine is basically an air pump – 4 stroke …  suck, squeeze, bang, blow
– add fuel, timing and spark = internal combustion engine
– break this system anywhere and you wont get much action

– so your engine turns over ? wont start
– what have you done ? what have you changed, altered, played with, unfixed ?
– air ? fuel ? spark ? …all in the correct ammount and moment ?
– don’t panic…turn the key and petcock/s off, step back …take a breath-deep, go do something you really enjoy for a couple of minutes…

  •  fuses ? kill switch ?
  •  battery ? 12.6 V ? put it on charge, brushes ? check charging system
  • power to coil/s ? points spark ? plugs ?
  • filters ?
  • fuel to carbs ? bowls ? cylinders ? floods ?
  • compression ? leak-down test ?

·

  •    adjust your cam chain … can readjust warm once you get her running
  •       set your tappets
  •       set your points if you have them .. plugs

 

– once you get this far she should be at least spitting and farting enough to attempt setting your carbs …

  • if she wont idle, look for air leaks ? atu ? massage her pilot jet circuits
  • once you can get idle, do the idle speed screw/pilot air screw dance
  • smooth transition through to full throttle ?
  • synchronise

Electric Troubleshooting

Carburetor Troubleshooting

Starting System Troubleshooting

Engine Troubleshooting

Oil Troubleshooting

Clutch and Gearbox Troubleshooting

Frame Troubleshooting

XS650: Little fault, Big problem   Leave a comment

Steffi again. Reported, again on the German forum, that the plug found on the end of the shift shaft is often missing. Falls out.

missing lead seal

missing shift shaft plug

 

plug 5x3mm ... set with punch

plug, steel disc, 5x3mm … sits in recess … set with punch

 

 

Posted September 5, 2012 by xscafe in Motor - Gearbox, Motor - Oil

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