wont work right/less fuel after pump assembly

[vanbcguy]

The shim is chosen by measuring a clearance in the pump and then selecting the correct thickness.

There's no shim that goes with a particular head or a particular case, one is selected based on the results of your measurements with your particular combination of parts and their respective stacked tolerances.

Sent from my XT1097 using Tapatalk

[carrizog60]

ok,this time i now for sure that the shim is in place.
timed the engine,the pump at 0.95mm and started.
 
and still the same.
-fuel screw is all in and i cant get the smoke levels that had before(not that i want smoke but no smoke is no fuel)

-the travel on the accelerator lever seems to be less than before(i needed to make almost half travel on accelerator to get it going so it is right that now i cant get the lever to go to the stop screw.its wrong on the normal working of the pump but makes sense)

-when starting the engine the rpm will be lower and starts to rise slowly to the selected idle rpm,before it would start and stay at given rpm.

-seems to have more rpm drop when fan starts,or any other power consumer.

the engine noise is normal,pump rotates well by hand and i feel lost.

[carrizog60]

try to start it again now after cooling it down and would start right away but will die right away if i dont give it some gas.after a bit it would stay at idle...


any thoughts?
the problem is that the car is needed,i need to take my kid to school so i take the other car and my wife is going to work with is sv650,wich is a very fun bike but not on a 30km trip at 7a.m. in winter...

[libbydiesel]

Just checking... have you confirmed the location of the cam?  Cam lobes for #1 are UP and not #4, right?

[ORCoaster]

i just replace the o´rings on the advance mechanism and on the pump head.

So it was stated at the beginning of the thread.  I wonder if that alignment is off when the timing is being done.  That might bear looking into. 

[carrizog60]

Just checking... have you confirmed the location of the cam?  Cam lobes for #1 are UP and not #4, right?

yes timing is right

i just replace the o´rings on the advance mechanism and on the pump head.

So it was stated at the beginning of the thread.  I wonder if that alignment is off when the timing is being done.  That might bear looking into. 

alignment on timing advance mechanism or in the pump head?
i align the plunger notch with the slot in the pump nose for the pulley,any other alignment is needed?

is ther any thing that could move before the camplate?should i take it apart further ?

[carrizog60]

ok,found it.

for some reason i might had removed the control collar and installed it on the other side.

[libbydiesel]

Good work figuring it out and thanks for posting the result. 

[ORCoaster]

I have to look twice every time I disassemble a pump for which direction that collar needs to be on the shaft.  Glad you finally have resolution.  And Yes thanks for the results follow up.

[carrizog60]

i always like to post the results,hope that saves some headaches if someone is on the same position.

today will take it to work and see if everything is ok.