Ducati Monster Forum

Moto Board => Tech => Topic started by: monsterblur on March 14, 2010, 04:54:35 AM

Title: 2 black wires on fuel filter
Post by: monsterblur on March 14, 2010, 04:54:35 AM
I'm changing the fuel filter on my 06 620. There are 2 black wires screwed into a plastic holder which is attached to the fuel filter. The new filter does not have this attachment to it. What or how do I secure the black wires to?
Also the new filter is metal and the stock one appears to be a gray plastic.
Any advice would be grateful. 
Title: Re: 2 black wires on fuel filter
Post by: ducpainter on March 14, 2010, 05:00:17 AM
Ducati decided they needed a ground on their plastic filters...maybe to dissipate any static charge.

The older steel filters had no grounding provision, and I can't say if you'd have any issues, although I doubt it.
Title: Re: 2 black wires on fuel filter
Post by: monsterblur on March 14, 2010, 05:06:29 AM
Any idea how to secure the wires?
Last thing I want is a spark.
Title: Re: 2 black wires on fuel filter
Post by: ducpainter on March 14, 2010, 05:08:45 AM
Quote from: monsterblur on March 14, 2010, 05:06:29 AM
Any idea how to secure the wires?
Last thing I want is a spark.
I've never seen a steel filter with any provision for grounding.

I guess you could get a hose clamp and put the wires between the clamp and the filter.

Or get the correct filter.
Title: Re: 2 black wires on fuel filter
Post by: monsterblur on March 14, 2010, 05:16:17 AM
the filter purchased was per Desmotimes recommendation in his maintenance book.
basically $3 vs $38 (oem)
maybe piece of mind is better than price.

thanks for you advice.
Title: Re: 2 black wires on fuel filter
Post by: ducpainter on March 14, 2010, 05:27:35 AM
Quote from: monsterblur on March 14, 2010, 05:16:17 AM
the filter purchased was per Desmotimes recommendation in his maintenance book.
basically $3 vs $38 (oem)
maybe piece of mind is better than price.

thanks for you advice.
If it was me I'd use the filter LT recommends and not worry.

There are reasons plastic requires a ground and steel does not.

I'd get the screw type hose clamp for about 50 cents and feel good. ;)
Title: Re: 2 black wires on fuel filter
Post by: 64duc on March 14, 2010, 02:48:28 PM
  + 1 on the hose clamp.   I'd be intrested to know the reason for grounding a plastic anything.
Title: Re: 2 black wires on fuel filter
Post by: ducpainter on March 14, 2010, 02:50:34 PM
Quote from: 64duc on March 14, 2010, 02:48:28 PM
  + 1 on the hose clamp.   I'd be intrested to know the reason for grounding a plastic anything.
Plastic will build a static charge when fluid flows through it, air blows over it...etc.

I'm guessing they don't want a discharge through fuel vapor.
Title: Re: 2 black wires on fuel filter
Post by: 64duc on March 14, 2010, 03:00:27 PM
 [bow_down]

  Learn something every day.