i hope you have asked for the service manual with all the past servicing records entered in it,though to retain a service manual is not compulsory but it will let you know about the bike's past services and maintenance costs.
i will suggest you to look for factors,which indicate normal condition of the bike.it will be best if you take a test ride of a well maintained fz and compare it with yours.
so the factors for normalcy of the bike are:1.strong initial pickup which continues till 6000 rpm.(if you are not heavy)
2.no misfiring,jerks and no hard gearshifts. 3.no tappet noise(type of sewing machine noise from engine) 4.color of sparkplug should be tan. 5.the engine of fz gets a bit more hot (just a bit) than other 150cc's but if it gets too hot and too early then afr is lean(more air than fuel) if the engine is jerking,misfiring then afr is rich(more fuel than air),no need to worry,get the carburetor adjusted from a reputed mechanic. 6.to check the rear suspension,front suspension,handlebar play,brakes go once through the owner's manual.
hope this helps you to decide the health of your beast/baby/brawler (or in my case,my mule)(no offence)

Step 1: Avoid all other SVCs in Mumbai and go to Kamla Yamaha. They are best in the business.

Step 2: Since, you will hit around 12000 kms in your next service it is wise to replace the stock air filter as per the manual and also the spark plug if the tip is not looking fine. Request them to lubricate all the necessary parts.

Step 3: Ensure that you give her a good treatment of engine oil. If cost is a major concern then Motul 3000V 4T mineral oil is the one to go for. If you want better quality and engine protection, opt for Motul 7100 FS oil 20W 50 or else SS oil Motul 5100. My personal preference has always been Motul 300V FS oil but it is expensive a good 940 bucks INR. With the cost of the oil filter coming down to just 35 bucks INR, I would recommend that you should get it replaced at every service though not mandatory but won't harm your engine or your wallet either. Its like throwing a fresh pair of socks instead of using old ones.

Step 4: Have fun riding her.


Cheers,

Hi Santosh,
Adding to above points & considering this motorcycle to be 3-4 years old & completed just 9500kms:
1. Check with the owner if he has completed the all the services, check the service record.
2. Don't follow the service manual as per kms, you will now need to do the service after 70 days from the previous service. At least try to follow the schedule for first couple of services. If you don't have the service & user manual I can provide you the xerox copy if you need, I stay in Goregaon. As mentioned by Shiv, Kamala Yamaha has service center at Borivali too. If possible go there or at Malad YFS, but YFS will be closed down from 20th Jan temporarily till they find the new place. I myself do not like the service of YFS, had bad experience, but still prefer it, because it's very near to my house,
3. Replace the front break fluid & hose unless you are absolutely sure that it has been replaced recently,
4. Check the break pads if they are worn out completely, check rear break,
5. Fork alignment, get it checked unless you know the rider & condition of the motorcycle well,
6. Replace fork oil & also the seals if required,
8. Steering play & get the cone set well greased. Check if there is no bend in the handle,
9. Check & replace the battery if it has not been replaced recently.
10. Replace the oil & oil filter. I moved to motul FS after 5K, since then using it. No issues.
11. Check the spark plug condition as well as gap & get the carburetor cleaned & tuned properly,
12. Replace the air filter,
13. Check clutch & throttle play, check idling speed,
14. Check the chain tightness & lubricate it regularly. You can use Motul chain lubricant & diesel for cleaning,
15. Check the air pressure in both tires & check for wheel bends if any, if possible replace the tires (you might require to replace it near future),
16. Get the swing arm lubricated,
17. Lubricate clutch & throttle cable,
18. Use System23 from iftex, it will be available at BP petrol pumps or you will find it at Opera house market. I used it once & felt the difference. Need to add 2ml per litre of petrol before refilling. Do not know the chemical composition though. Don't use System G, it is used for 4 wheeler, may have negative effects in the long run,
19. Check tool kit,
20. Check registration papers, insurance & PUC validity. Keep a notarized copy under the seat, no need to carry originals.
It may look exhaustive to you, but better to get it done if you don't have the previous service record.

Confirm the usage..I doubt its 9500 km run bike in the last 4 years.. Check the manufacturing date on tyres. Get carb and air filter cleaned and tuning redone. Check pipes and connections for leakages. Check oil level and condition.. you may also like to have a look at the tire tread and cracks if any.. and you are good to go.

Guys any Suggestion on the Break in process for the new Piston rings set??

Did you change only rings or piston and rings? The rings must be seated so you must not do sudden acceleration. Rev freely till 1k kms and then you ride the way you want.

Changed both piston and piston rings, i am noticing the engine noise after few mins of riding say 5-7 KMs

Was the cylinder honed?
If you put new rings in regardless if there is a new piston or the existing one reused you need to get the cyl honed, otherwise the rings won't bed in.

What rev range are you riding it? gear, rpm and road speed?

I am not sure whether the cylinder was honed , but the SVC said they had to Engine Head Valve seated.

I am riding at 4-5k RPM at 40-60 KMPH shifting at 4k RPM

Hey guys after reading your reviews got my yamaha fzs this janaury

Wanted to do this for a long time, finally did it.
Fender eliminated.




Sent from my WT19i

Hey guys after reading your reviews got my yamaha fzs this janaury

cylinder valve seats?
Did they put new ones in?
Have you had the workshop check the valve tappet clearance?

Perhaps as the engine heats up the clearances change, making the sound more louder.

Sent from my Galaxy Note II

Looks nice.

Have you changed the tail light as well??