How to change Spark's plug?

[greywolf01]

Hi guys, well first of all, sorry for my potato english .

Lets start from the beginning, i have an accident with my '02 kat on 1/9/2015, i break the starter clutch cover and it ran out of oil. Since today the bike remains without oil (7 months).

https://k61.kn3.net/402863110.jpg

Yesterday i fix the cover with Pattex Nural 21, and it works as well, but when i try to start the bike, surprise (or not) no battery .
https://k61.kn3.net/DB1B3442D.jpg
https://k60.kn3.net/48EDDB5CC.jpg


I ask for a help to my neighbour to do a bridge between his car battery and mine... I try to start she during 5 minutes, but nothing, it seems like the sparks are dead or dirty, the main question is; i can remove them without quit the fuel tank? I have the tank full (20L) of 98 octane gasoline (standar spanish fuel)
and i dont want to break some tube of it :/, please help, and if there some tutorial around there, it will be beholden thanks so much and regards from spain.

I really cant wait for ride her again, let u guys this pic of she at August of 2015:

[92xjunker]

Well... You can just lift the tank out of the way but, fuel should not flow out unless the engine is running so, you should be able to remove the tank with fuel in it.

[greywolf01]

Well... You can just lift the tank out of the way but, fuel should not flow out unless the engine is running so, you should be able to remove the tank with fuel in it.

Thanks for replying, but i have to unplug some tube or something like that?

[92xjunker]

Yes, the fuel lines and a couple vent tubes plus the sender. Not a big deal

[greywolf01]

Yes, the fuel lines and a couple vent tubes plus the sender. Not a big deal

Pff, lets see if i dont break anything, i will keep updating the post, thanks

[loneraider]

Did you put fresh petrol ( gasoline ) in the tank since you fixed it?
I've seen motorcycles not start because of old gas if its been sitting for 7 months./

[greywolf01]

Did you put fresh petrol ( gasoline ) in the tank since you fixed it?
I've seen motorcycles not start because of old gas if its been sitting for 7 months./

Thanks for reply;
Nope, >.< if the bike dont start after spark's change, i will do it

[greywolf01]

Hi guys, i made some pics of one spark, what do u say?

https://k60.kn3.net/E88D3A20A.jpg
https://k60.kn3.net/E73DA9461.jpg
https://k61.kn3.net/D456E495B.jpg

[MotorBikeMike]

Hi guys, i made some pics of one spark, what do u say?

https://k60.kn3.net/E88D3A20A.jpg

https://k60.kn3.net/E73DA9461.jpg

https://k61.kn3.net/D456E495B.jpg

Looks okay to me. no signs of running too lean or too rich. How did they smell? Did they have a strong fuel odor smell to them and/or were they wet? I wondering if the engine was flooded or something

[greywolf01]

Hi guys, thanks all for reply, the bike is working at the time, i clean the sparks plug, new gasoline 98, and she run well!!! i have made 1200 km since 2 weeks , thanks all for your time

[Kat Floyd]

new gasoline 98

Just run 87, its what the bike was meant to run...

[greywolf01]

Just run 87, its what the bike was meant to run...

Here (Spain) minimum gasoline that you can find are 95 :/, i put 98 because the price diference isnt too high (98 Repsol 1,30€/L) and (95 Repsol 1,25€/L)

Here is a shoort video of cold start up from this morning
https://www.youtube.com/watch?v=ZO_r7P5PiFw

Btw, the minimun engine compression ratio for 98 octane is 10.5:1 and 750 kat rate is 10.7:1, and is not only spain, most countrys of the UE only have that 2 options of gasoline (95 and 98).

[Kat Floyd]

Wow thats some high octane from the pump. I thought "race gas" was 110

[MotorBikeMike]

Wow thats some high octane from the pump. I thought "race gas" was 110

Don't run the low octane gas. It can contain ethanol. Carbs + Ethanol = carb problems down the road

[Kat Floyd]

Don't run the low octane gas. It can contain ethanol. Carbs + Ethanol = carb problems down the road

All gas here has 10% ethanol in it...
You have to pay out for "marine gas" yea thats what they call non-ethanol gas here. Its like $1.50 more a gallon.