needed help on this thing

[pcg]

i saw my bike have some leaking on da left side of da engine... can anyone tell me wad wrong with it and how much to fixed it...?

[Ah Pek]

have some leaking on da left side of da engine...

 

Leaking?..leaking what?...motor oil?..coolant?

 

If you see coolant stain (greenish liquid)...you are in serious trouble if it comes fronm the block..tube and piping is ok.

 

If its oil..just someoil seal or likely gasket. Either change seal or gasket but check for bolts or nut to be tighten first..clean and dry the area before doing major job on the bike.

[Ah_Ben]

that area seems to be right below ur front sprocket...

 

I highly suspect the following

1) most likely to be ur chain lub.

2) could be worn rubber bushing from the gearbox to the gear lever.

[pcg]

Leaking?..leaking what?...motor oil?..coolant?

 

If you see coolant stain (greenish liquid)...you are in serious trouble if it comes fronm the block..tube and piping is ok.

 

If its oil..just someoil seal or likely gasket. Either change seal or gasket but check for bolts or nut to be tighten first..clean and dry the area before doing major job on the bike.

 

 

 

it come from under da engine i have a few pic taken can help me verify wad went wrong...

[pcg]

Leaking?..leaking what?...motor oil?..coolant?

 

If you see coolant stain (greenish liquid)...you are in serious trouble if it comes fronm the block..tube and piping is ok.

 

If its oil..just someoil seal or likely gasket. Either change seal or gasket but check for bolts or nut to be tighten first..clean and dry the area before doing major job on the bike.

 

it came under da engine hmmm i think should be engine oil leak can anybody confirm again...

[skateboy]

what exactly is it leaking? oil or coolant? u think i thought who confirm??

 

u shd go motorshop to check n not ask here cos using pics only, we wun exactly know wat is it. it might b wat Ah_Ben suggested.

[Ah Pek]

it came under da engine hmmm i think should be engine oil leak can anybody confirm again...

 

Skateboy suggestion is good...do go to a motortiam mechanic to get second opinion.

 

Base on your photds..pretty dark actually unless those are motor oil spreading all over that under area. My only guess base on the photos are:

 

1) Your drain nut may be loose. See if its very wet with motor oil around its' lip. Use a size 17 (I think) box spanner and turn it slightly to see if it's loose. The oil under could be spread while its dripping and while riding.

 

2) Hopely its the above if not..then could be any of the gasket of the crankcase.

 

3) The worst is and I hope not.."pitted hole". Yes...casued by flying sharp hard debris that hit your engine block below..something sharp, hard and pentrating enough to caused such damage while riding fast..thst's why I don't quite like those sticky racy tires like Bt090.

 

Okay..to zero in on the actual park that is leaking..go get a bottle of kerosene ($2.20) or if you are lazy and feeling rich..use some petrol from your tank. With a brush..wash clean all the area of the oil and accumulated road grin etc. take a cloth and dry the area.

 

Now..go for a short spin around the blocks...stop..park your ride and check under. Look for any sign of oil leak..if so that should be the spot. Better still if you have double stand..put it on..rev a few time..let the engine idle high...lay next to your bike and observe the under. Check see what is giving the oil leak. Well...at least you know what is and what the damage is roughly gonna cost.

 

Keep me posted..like to know the result so I learn..thanks.

 

Good luck.

[skateboy]

does it leak when stationary or only when the bike is moving? did u locate the exact part that is leaking? like clean up n monitor? u need to do ur own homework here. even u tell the mech oil leak, they oso ask u where is the leak. will it leak when bike is running or stop. u dunno, they might just change wat they think that cause the leak or simply anyhow change cos u dunno mah. good to chop esp those shops with sharp choppers waiting for u.

[pcg]

Skateboy suggestion is good...do go to a motortiam mechanic to get second opinion.

 

Base on your photds..pretty dark actually unless those are motor oil spreading all over that under area. My only guess base on the photos are:

 

1) Your drain nut may be loose. See if its very wet with motor oil around its' lip. Use a size 17 (I think) box spanner and turn it slightly to see if it's loose. The oil under could be spread while its dripping and while riding.

 

2) Hopely its the above if not..then could be any of the gasket of the crankcase.

 

3) The worst is and I hope not.."pitted hole". Yes...casued by flying sharp hard debris that hit your engine block below..something sharp, hard and pentrating enough to caused such damage while riding fast..thst's why I don't quite like those sticky racy tires like Bt090.

 

Okay..to zero in on the actual park that is leaking..go get a bottle of kerosene ($2.20) or if you are lazy and feeling rich..use some petrol from your tank. With a brush..wash clean all the area of the oil and accumulated road grin etc. take a cloth and dry the area.

 

Now..go for a short spin around the blocks...stop..park your ride and check under. Look for any sign of oil leak..if so that should be the spot. Better still if you have double stand..put it on..rev a few time..let the engine idle high...lay next to your bike and observe the under. Check see what is giving the oil leak. Well...at least you know what is and what the damage is roughly gonna cost.

 

Keep me posted..like to know the result so I learn..thanks.

 

Good luck.

 

 

 

thanks bro...

btw it is oil leakage not from da nut. i clear da area and still checking where it come from. maybe later i check with my bike shop... the problem is when i morning check my bike and saw some drip of oil onli.

 

i rev my bike not sound of air from under engine maybe due to da gasket from pipe or smth else i keep u inform when i got the ans...

 

thanks anyway.

[pcg]

does it leak when stationary or only when the bike is moving? did u locate the exact part that is leaking? like clean up n monitor? u need to do ur own homework here. even u tell the mech oil leak, they oso ask u where is the leak. will it leak when bike is running or stop. u dunno, they might just change wat they think that cause the leak or simply anyhow change cos u dunno mah. good to chop esp those shops with sharp choppers waiting for u.

 

 

it leak onli when it stationary... before i ride i clear the place but still nothing... onli when a few hour in stationary manner i saw some oil from da floor a few drip onli...

[Ah Pek]

You are doing great pcg!...yah...be interesting to know what's leaking..hopefully just old gasket problem and mope mech can tighten the right bolt to secure the leak.

[edition]

i tink ur seal is worn .. if the driping is ur eo..

[s4vtec]

i saw my bike have some leaking on da left side of da engine... can anyone tell me wad wrong with it and how much to fixed it...?

 

you might wanna meet me on this date. i see wat i can advice on...

[pcg]

you might wanna meet me on this date. i see wat i can advice on...

 

 

wad date??

[s4vtec]

you might wanna meet me on this date. i see wat i can advice on...

 

wad date??

 

click on the text in blue...

[pcg]

i tink ur seal is worn .. if the driping is ur eo..

 

 

 

wad is eo?? btw??

[s4vtec]

wad is eo?? btw??

 

eo = engine oil

[pcg]

click on the text in blue...

 

 

 

wad so fast reply ah....

[Ah Pek]

Forgot to mentioned that I found oil leak once on my oil filter..looks like it was punctured by flying debris from the road while on ride.

 

Talk about oil filter...might just want to have a look see if its probably tighten.

[Ah_Ben]

Since u can take photos of the place easily...

 

honestly suggest as per "Ah Pek"

Clean area and confirm type of fluid.

[pcg]

Forgot to mentioned that I found oil leak once on my oil filter..looks like it was punctured by flying debris from the road while on ride.

 

Talk about oil filter...might just want to have a look see if its probably tighten.

 

i found where the leak come from...

[skateboy]

so where is from?

[Ah Pek]

i found where the leak come from...

 

Ah...great!...progress at last. Can't really tell from exactly where beside your marking and having your image 'brighten' up for clarity..only your engine oil sensor is visual. Look like its could be a puncture small crack or hole on the base of your eo housing mannn!...and that's bad. Just wonder how it can be mend..may be use epoxy steel to plug it up but you have to have that area totally oil free for it to mature effectively.

[Ah Pek]

i found where the leak come from...

 

Ah...great!...progress at last. Can't really tell from exactly where beside your marking and having your image 'brighten' up for clarity..only your engine oil sensor is visual. Look like its could be a puncture small crack or hole on the base of your eo housing mannn!...and that's bad. Just wonder how it can be mend..may be use epoxy steel to plug it up but you have to have that area totally oil free for it to mature effectively.

 

[ATTACH]52807[/ATTACH]

[pcg]

Ah...great!...progress at last. Can't really tell from exactly where beside your marking and having your image 'brighten' up for clarity..only your engine oil sensor is visual. Look like its could be a puncture small crack or hole on the base of your eo housing mannn!...and that's bad. Just wonder how it can be mend..may be use epoxy steel to plug it up but you have to have that area totally oil free for it to mature effectively.

 

[ATTACH]52807[/ATTACH]

 

can anyone tell me this is wad...

 

1st photo is the casing where behind it had one short rod attach to smth? which i don know...

 

2nd pic is this rod and u will see the leak of the eo