Generator Engine Overhauling & ATS Dedicated Thread ( Advice , DIY, Repair ,Install)

[nabeelryk]

alone changing silencer will do nothing loncin the head design by loosing the silencer bore by 3mm and muffler tube in muffler by 3mm as a result engine sound is reduced but
if after year head of generator need replacement than it would not b available in market other than loncin people so they will charge u much high for that part

well I don't know about your city, but we do have a dealer over here in RYK. already all parts available and its been 2 years and 3000 hours so far no need to replace head. BTW (you can place JDs or even old designed head of loncin also works fine) both new and old designed head available at cheap cost.

[umair221]

well I don't know about your city, but we do have a dealer over here in RYK. already all parts available and its been 2 years and 3000 hours so far no need to replace head. BTW (you can place JDs or even old designed head of loncin also works fine) both new and old designed head available at cheap cost.

thanks for the info bro its great than u should go for loncin

[babarhailian]

Hi all,

Last week, I changed the engine of my 7.5 KV Chinese generator. It is now as good as new.

[mansoor_qadir]

Hi Pakwheelers.
Previously i discussed an issue with U guys and was able to rectify it myself-all courtesy to U.
Now i am observing oil leakage from the generator.It is running fine and is not reducing oil but its leaking terrible amount of oil.
I am attaching these pics.Kindly see and help me resolve the issue.
Oil is leaking from the head as well but a lot of oil can be seen on carb and filter.

[mansoor_qadir]

This oil is leaked within 24 hours.Yesterday I cleaned the floor and now this is what it is after 24 hours.

[mansoor_qadir]

I can see lot of oil on carburetor as well as filter cover.I recently cleaned filter but now after few days, filter is all immersed in oil .

[umair221]

I can see lot of oil on carburetor as well as filter cover.I recently cleaned filter but now after few days, filter is all immersed in oil .

according to me you are putting excess oil in generator or your generator is running over speed

[mansoor_qadir]

according to me you are putting excess oil in generator or your generator is running over speed

Thanks Umair.
Amount of oil i put is what is recommended by manufacturer.(dipstick)
Running over speed meaning?Frequency i tested was 52 without load and 50 on load application.

[tahamujtaba]

according to me you are putting excess oil in generator or your generator is running over speed

What is over speed

[mansoor_qadir]

@agoodfriend
Can U plz help me find the pages regarding head gasket replacement. I may need to replace it along with the one in carburetor. Whats your opinion.

[umair221]

Thanks Umair.
Amount of oil i put is what is recommended by manufacturer.(dipstick)
Running over speed meaning?Frequency i tested was 52 without load and 50 on load application.

open tappet cover and try to tight head bolts again if problem still remain then your head valves need to be repaired

[Vaqas1]

Got the delivery of Bravo genset. The deal went smooth thanks Umair. Just started it and put some load it's working gr8. No hiccups in running tv fridge ups and fans+lights. Noise level also seems a bit low.

[Vaqas1]

Got the delivery of Bravo genset. The deal went smooth thanks Umair. Just started it and put some load it's working gr8. No hiccups in running tv fridge ups and fans+lights. Noise level also seems a bit low.
in

[umair221]

Got the delivery of Bravo genset. The deal went smooth thanks Umair. Just started it and put some load it's working gr8. No hiccups in running tv fridge ups and fans+lights. Noise level also seems a bit low.







in

thanks for your trust bro

[mansoor_qadir]

open tappet cover and try to tight head bolts again if problem still remain then your head valves need to be repaired

Ok....I will do so.
Don't U think that gasket needs replacement.
What about oil leakage from carburetor?

[umair221]

Ok....I will do so.
Don't U think that gasket needs replacement.
What about oil leakage from carburetor?

i dnt think gasket need replacement more chances are your head needs some work cz if valves are loose oil drain in carburetor and its obvious when you refit head gasket will be changed

btw is generator running on gas and after how many hours leakage started

[mansoor_qadir]

i dnt think gasket need replacement more chances are your head needs some work cz if valves are loose oil drain in carburetor and its obvious when you refit head gasket will be changed

btw is generator running on gas and after how many hours leakage started

Generator used to leak little amount of oil since long but now amount of leaking increased alot and it is running on natural gas.Clocked 1200 hours now.

Sorry for my ignorance,I've never done this before but do we need to change gasket every time we open head?

[umair221]

Generator used to leak little amount of oil since long but now amount of leaking increased alot and it is running on natural gas.Clocked 1200 hours now.

Sorry for my ignorance,I've never done this before but do we need to change gasket every time we open head?

it depends on condition of gasket but it is highly recommended to change gasket with good quality material which dont melts due to heat

[mansoor_qadir]

it depends on condition of gasket but it is highly recommended to change gasket with good quality material which dont melts due to heat

Ok....will change it.
Is there any universal size of it or it depends on generator's capacity.Mine is 7000watts
Thanks

[umair221]

Ok....will change it.
Is there any universal size of it or it depends on generator's capacity.Mine is 7000watts
Thanks

ask for 6kw generator gaskit they will give it to you but its better to take orignal one with you to compare thickness