So I have had 2 looms burn out at the low beam block

The second actually catching fire with a nice green flame

The second lasted 7 months befire ending it's life

Anyone had this troubles? What did you find

I have cleaned the negative contact on the battery and frame / engine

Ideas would be great

Is the bulb of the correct wattage - that would be the first thing I'd check.

Otherwise trace the wiring for any abrasions in the insulation and/or poor contacts, particularly within the handlebar switch and the multiplug just above the radiator on the RHS.

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Done all the normal checks mate. But I'll double check what you suggest

It's a h7 12V 55w if I remember right?

Same on mine. It never caught fire but it had overheated to a point where it just crumbled to pieces. Had to cut the wires right back and joined in some thicker wire and some spade connectors. Been fine since.

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http://www.onepistononeworld.com/
http://advrider.com/forums/showthread.php?t=988891 'South Dakota to South America'

It must be something about Sussex........
I'm right along the road from you

Back on track. I have bought ceramic blocks and will pull the old wiring out and replace it with new wiring. But nines due a rebuild so will be all clean shiney and new