Front brakes dragging

[15sgs sjca]

I installed new PY bars and chrome controls from Sports Chrome exchange for my 2015 sgs. I installed master cylinder rebuild kits for the clutch and front brakes, did a full bleed. I Put a few hundred miles with no problems, started to notice front brakes dragging the front brake is hard. Its like the brake is pulled in. if I pull over and pump the front brake it seem to free up. Any thoughts ?

 

[hulkss]

Bleed hydraulics again.

 

[15sgs sjca]

I did bleed them again, still having the same problem.

 

[hulkss]

If you got air into the anti-lock valving, a service computer has to be connected to bleed the system completely.

 

[planeoledave]

So the only way to bleed front breaks if the master cylinder was completely drained? MY father accidently drained the mc on his 2010 ultra limited, he couldn't pull in the front break lever.

 

[hulkss]

This is what I know from the service manual: "ABS Models: To confirm that the brake systems are properly connected and air is completely purged, connect motorcycle to Digital Technician II and perform ABS service procedure."

I never had to do that, but I never let any air in either.