CG 125 1997 model engine again showing problems

[fazi54]

yes haath ka andaaza.. other day i asked him about feeler guage for tappet setting.. he said bahot use kiyaa bakwaas hai andaaza theek rehta hai..
also the address bro where is it Lahore Karachi Pindi?

[Xulfiqar]

yes haath ka andaaza.. other day i asked him about feeler guage for tappet setting.. he said bahot use kiyaa bakwaas hai andaaza theek rehta hai..
also the address bro where is it Lahore Karachi Pindi?

your mechanic is chalta phirta

useless IMO. - find a better one.

the address I posted above was for Karachi only.

[fazi54]

i am from kpk and this is the 4th mechanic i've consulted.. all are "ustaaaadz"

[wheelman84]

As pointed out by Sir Xulfiqar, Oil pumps in CG 125 engines are often not properly checked by the mechanics. Replace the oil pump. Check valve guides for any free play and if the ring where valve sits has caved in. Find a good machine shop and get valve guides replaced if needed.

New cam gears by Atlas are pretty useless. I have seen new cam gears making noises. If you need to change your cam again, use CRLF cam gear. CRLF wont last more than 10-12 months but cam gear noise will vanish for a few months.

Next time you visit the mechanic, ask him to remove the tappet assembly and get the push rods out. Check push rods for wear and scratches.

[saboor73]

you need a bore guage to check that, If its worn oval then you need a master machinist who has the alignment jig for this engine. Its not a simple tighten in chuck and rotate on spindle solution.

Thanks for help sir

[saboor73]

you need a bore guage to check that, If its worn oval then you need a master machinist who has the alignment jig for this engine. Its not a simple tighten in chuck and rotate on spindle solution.

Ahl have changed push rod design of cg125 and started installing thinner pushrods which I think will get bend soon does bend push rod damage cam gear

[Chaudhary007]

i had headwork done about a year back.......installed everything genuine.....these push rods are fine....have done me 5000kms and are going good......i didn't get cam work done because mine wasn't making any sort of noises.....but looking here i find it surprizing that the cam gear only lasts a year...

These were the push rods i used

[Chaudhary007]

Doesn't the cam shaft hold the cam gear in it's fixed designated position ??

Replacing this thrust washer along with the cam shaft is necessary as well

[eng_lhr]

old model ka saman mushkil say milata hai app ko kgreday say banwana pary *** koi imported metel ke kise bari bike lay ke us ko 125 ke size ke banwa lo

[trouble_maker]

you need a bore guage to check that, If its worn oval then you need a master machinist who has the alignment jig for this engine. Its not a simple tighten in chuck and rotate on spindle solution.

Your post are informative but "Sir per se guzar hate hai " can you please explain in Urdu that what need to be inspected with bore guage

[Xulfiqar]

Your post are informative but "Sir per se guzar hate hai " can you please explain in Urdu that what need to be inspected with bore guage

cam ki pin ka soorakh jo engine side ke piece mein hai

[Xulfiqar]

Doesn't the cam shaft hold the cam gear in it's fixed designated position ??

Replacing this thrust washer along with the cam shaft is necessary as well

The camshaft - technically is just a lobe on the cam wheel on this engine, Its not a shaft per se - its just a cam to time the valves.

[metalhead]

The camshaft - technically is just a lobe on the cam wheel on this engine, Its not a shaft per se - its just a cam to time the valves.

The shaft/pin/rod (in the left pic) holds the cam lobe + cam gear(in the right pic) and does not rotate. So how can it wear down the crank case? Only that shaft and what is running on it will wear.
Clear this point please!

[Xulfiqar]

The shaft/pin/rod (in the left pic) holds the cam lobe + cam gear(in the right pic) and does not rotate. So how can it wear down the crank case? Only that shaft and what is running on it will wear.
Clear this point please!

as the cam rotates to lift the rockers, its reaction is on the pin(axle) of the camwheel - its a pretty rough cam too, consistent hammering action with a misaligned cam wheel along with bad engine oil - worn out pin bushing in engine casting.

[eng_lhr]

meray pass 1987 model 125 tha 6 yers use kea main nay or us ko 2011 main sale kar dia kewn ke us ke parts nahe milty or app jitnay be passy laga lo wo 100% thek nahe hota
is leay 5 say 7 sal ke badd new bik lay lo . company ka engine bandha huwa jab khul jey tu koi be mechanic us ko company ke trah band nahe kar sakta

[Xulfiqar]

meray pass 1987 model 125 tha 6 yers use kea main nay or us ko 2011 main sale kar dia kewn ke us ke parts nahe milty or app jitnay be passy laga lo wo 100% thek nahe hota
is leay 5 say 7 sal ke badd new bik lay lo . company ka engine bandha huwa jab khul jey tu koi be mechanic us ko company ke trah band nahe kar sakta

fizool qism ke mechanics se kaam karwane se parhez kijiye - Honda CG125E - aik intihai saada aur bohot aasaan engine hai - aur bohot maqbool hai dunya mein kyunke iss ko repair karna koi khass mushkil nahi.

Agar aap, plumber, barhai ya mochi se repair karwaenge to qusoor bike ka nahi - aap ka hai.

[Navqam]

fizool qism ke mechanics se kaam karwane se parhez kijiye - Honda CG125E - aik intihai saada aur bohot aasaan engine hai - aur bohot maqbool hai dunya mein kyunke iss ko repair karna koi khass mushkil nahi.

Agar aap, plumber, barhai ya mochi se repair karwaenge to qusoor bike ka nahi - aap ka hai.

100% Correct & Agreed = +1

[fazi54]

Guys can you identify the sound what is causing it? can i post a video here??
here is the link i don't know how to post video so here it goes
https://goo.gl/photos/d3zbWj1AUTYP1FMw7

2nd video..
https://goo.gl/photos/465ipRbfJCPv14Y29

[star2]

fizool qism ke mechanics se kaam karwane se parhez kijiye - Honda CG125E - aik intihai saada aur bohot aasaan engine hai - aur bohot maqbool hai dunya mein kyunke iss ko repair karna koi khass mushkil nahi.

Agar aap, plumber, barhai ya mochi se repair karwaenge to qusoor bike ka nahi - aap ka hai.

lol man, you do poetry as well, i did not know that

[eng_lhr]

**honda waly me is ko repir karnay say mazrat kar chukay han **
**company nay sab service dealers ko kaha ha ke potnt wala bike ke tunning **
**na karin na he repair **
mujhya ye bat do kis mechanic ke pass us ke point set katnay ka tool ha koi electrician ha jo us ke wiring ko smijh sakay usaka kam sab say phillay islamabad main IQBAL qurashi Honda antenna shop say karwaya ha agay app us ko mochi kahty han tu wo mochi hoo ho ga