tubo xs boost controller

[ironryder]

i got a use one form a member here,as it is not yet install but it can not turn at all as if it is seize up. is this normal? or did i get screw? if so,is there a fix?

 

[daren_p]

Man you should really read your posts over, that was hard to read. This may seem pretty simple but what part are you trying to turn, not the whole body? as that doesn't turn. There should be a little brass screw if you look down the hole in the top of the unit, you need an allen key to turn it. If this is what you are trying to turn, no it shouldn't be seized, just make sure its not tightened all the way down which may make you think its seized. Also if I remember correctly don't they have a left handed thread?

 

[delta448]

sounds like you got hosed to me, the screw on mine was so loose I was afraid it would move just from vibration and change boost levels unexpectedly

you could try spraying a touch of WD-40 onto the top of the set screw, wait a bit and try it again

 

[ironryder]

ok i think im confuse,so where do you adjust the boost? the little brass screw on the top which you turn with an allen key?

 

[delta448]

yep, that's it