[Group] HYOSUNG Comets

[yinghai]

Drz400 sprocket can fit.. But need to find 45t..

[Phantom Hellfire]

i agree, got money go hlc.

but wash carb, go pasir ris spc.

$25 compared to $50.

 

Bro... where is this spc in pasir ris? Care to show me? it's cheap de $25... What other services does it do?

[Phantom Hellfire]

Anyway I wish all the Muslims a very happy and prosperous, "Selamat Hari Raya!" If you wanna invite us to your home better prepare big, big feast!!!

[yinghai]

Some of the parts seems to be from suzuki.. Im looking for rims compatible with this bike.. Any idea??.. Im thinking of daelim rims, but hard to get..

[SC Gaban]

SALAM LEBARAN TO ALL!!!!!!! YEAAHHHH!!!!

 

(my photoshop crashed. so i use powerpoint instead)

 

http://i674.photobucket.com/albums/vv109/Gaban84/SAALAM.jpg

[liquidribs]

hello all.

been a while i was away.

my bike was sent to pasir ris spc for servicing.

the bike's getting slower and slower which i cannot stand.

but i was surprised, some places service carb $80 at heng motors, $60 at global, $50 at HLC and cheapest is $25 at spc pasir ris.

lol.

those guys from 1st 3 shops really want to cheat me big time eh:cry:

 

 

Been some time since i logged into the forum to read this thread. 7 day stay in for Ns is killing me and my bike. anyway Very pleased that this thread is much more active than before i bought my bike!

 

btw flea i saw your yellow bike today at spc.. i went around to find you for awhile lol.. anyway i went there to wash the carb and order tensioner. when are you going back? maybe i can find you for awhile.

 

 

anyway here's the address of spc pasir ris : 11 Pasir Ris Drive 4, Singapore 519456‎ - 6583 7301‎

Edited September 9, 2010 by liquidribs

[SC Gaban]

wats spc? singapore petrolium company?

[liquidribs]

yeah singapore petroleum company lol

[Phantom Hellfire]

yeah singapore petroleum company lol

 

It's a petrol kiosk right? and it's doing servicing for bikes too?

[liquidribs]

yeah there's this bike/car shop at spc that services comets. too bad he don't have parts. if you are lazy like me you can ask the boss to help you find and install but i think additional costs will come too lol

[flealancer]

Been some time since i logged into the forum to read this thread. 7 day stay in for Ns is killing me and my bike. anyway Very pleased that this thread is much more active than before i bought my bike!

 

btw flea i saw your yellow bike today at spc.. i went around to find you for awhile lol.. anyway i went there to wash the carb and order tensioner. when are you going back? maybe i can find you for awhile.

 

 

anyway here's the address of spc pasir ris : 11 Pasir Ris Drive 4, Singapore 519456‎ - 6583 7301‎

 

lol. i left the bike like 1 week already there.

every time i go there, ah chuan always say will call in the afternoon but never do that.

i ask him to check, keep saying many bikes.

wanna go back and forth also tiring.

maybe later i'll go for a while.

[KJ.]

anyone going jb tonight ?

[flealancer]

ok.

back from spc.

was told that my bike's problem is due to the carburetor.

mechanic suggested I change the carburetor but he has no parts.

i asked to get it clean but he said it won't help.

now where can i find a carburetor for my bike ?

[SC Gaban]

ok.

back from spc.

was told that my bike's problem is due to the carburetor.

mechanic suggested I change the carburetor but he has no parts.

i asked to get it clean but he said it won't help.

now where can i find a carburetor for my bike ?

 

call ah boy for the carb. maybe he has one. hoepfully.

[yinghai]

Is he sure its the carb problem?? To my experience, carb super difficult to spoil.. Which part of the carb damaged? Diaphram? Slide? Spring? Jetting screw? Pilot screw? Vent hole? Needle?? Float bowl? Float valve? Air jet?.. Ask him which part spoil.. I might be able to help you.. Had a friend whose carb is damaged, told by the mechanic its beyond repair. When checked, its the main jet thread damaged.. Could be fix by teflon tape.. But the mechanic insist on getting new carb.. 463 bucks down the drain..

[flealancer]

Is he sure its the carb problem?? To my experience, carb super difficult to spoil.. Which part of the carb damaged? Diaphram? Slide? Spring? Jetting screw? Pilot screw? Vent hole? Needle?? Float bowl? Float valve? Air jet?.. Ask him which part spoil.. I might be able to help you.. Had a friend whose carb is damaged, told by the mechanic its beyond repair. When checked, its the main jet thread damaged.. Could be fix by teflon tape.. But the mechanic insist on getting new carb.. 463 bucks down the drain..

 

the mechanic said should me diaphram.

you can help check open it ?

[yinghai]

If diaphram, try use epoxy.. Need to see when my off day.. You come my house i check for you bah..

[liquidribs]

Back from spc too. The mechanic helped me seal up some eo leaks and washed the carb. Now feels easier to accelerate. No need wait so long for the rpm to rise and smoother also

[liquidribs]

flea: Ok lahr really service a lot of bikes. When he say he call and check don't believe! He always forget. Must call him in the afternoon to remind him.

[SC Gaban]

the mechanic said should me diaphram.

you can help check open it ?

 

im surprise that comet uses diaprhams like pulsar. pulsar has some issues with diaphrams too. the diaprahm might be worn so need to change. the diapram acts as a vacuum for the petrol. if it gets hard, den that would be the reason for power loss. so for pulsar, we always advised NOT to use VPOWER for petrol. vpower's has a strong chemical that affects the diaphram. i suggest to change the diapram and see the result.

[yinghai]

The diaphram acts as a sealant to cover up the slide gap to allow vacumm on the upper slide as the butterfly valve opens.. The wider the butterfly open the higher the slide goes.. How?. As the engine sucks air, it passes a hole on the slide which is called the venturi hole.. This creates vacuum on the upper side causing the slide to rise. Diaphram will last as long as the bike is running.. It will only damage when some mechanics tries to open or wash with funny chemical.. V power will never damage Any diaphram or any part of the carburettor.. Only some ethanol base petrol.. If not, v power will never make its way to the market.. If im not wrong, your diaphram is leaking causing vacuum loss.. Slide not lifted up fully..

[yinghai]

This bike has two piston, two carb.. CV carbs is a must.. Constant velocity carbs aka diaphram carbs... Pulsar, tries to catch up with technology by using cv carbs.. Normal carbs are outdated.. Usually found on old bikes... Even the new ybr is using cv carbs.. Most scooter is using cv carbs..

[Phantom Hellfire]

The diaphram acts as a sealant to cover up the slide gap to allow vacumm on the upper slide as the butterfly valve opens.. The wider the butterfly open the higher the slide goes.. How?. As the engine sucks air, it passes a hole on the slide which is called the venturi hole.. This creates vacuum on the upper side causing the slide to rise. Diaphram will last as long as the bike is running.. It will only damage when some mechanics tries to open or wash with funny chemical.. V power will never damage Any diaphram or any part of the carburettor.. Only some ethanol base petrol.. If not, v power will never make its way to the market.. If im not wrong, your diaphram is leaking causing vacuum loss.. Slide not lifted up fully..

 

Can this also cause the bike to decelerate when going uphill? And making your rpm stick to less than 100, cannot go over?

[SC Gaban]

Can this also cause the bike to decelerate when going uphill? And making your rpm stick to less than 100, cannot go over?

 

it might be, it might not. who knows. if u want, just change it and see wat happens.

[flealancer]

Can this also cause the bike to decelerate when going uphill? And making your rpm stick to less than 100, cannot go over?

 

that's what i'm facing.

worse is sometimes even hard to go past 80km/hr right now.

i don't know if it's also due to my rusty chain which i left at the shop for a week.

maybe we all should pay yinghai a visit ?