Christmas lights

Hi, I am new to  this forum and I am happy to be here.  I purchased a Yamaha 350 Big Bear without a title and I cannot find a Vin number to find out what year it is.  I am hoping someone here can help me identify this atv. I checked on the main frame near the front A-arm left side found nothing.  I checked up near the radiator and found nothing.  Where else should I look?  See image below.

Here's mine...

Hi,
 
i need to replace my tire on my atv and i want to know if somebody have a good tire experience on mid-mud terrain and winter plowing. im not sure if i am to go with a tile like a tractor thread or the other ones like ITP mud lite
thank in advance 

First issue was fuel pump wont start once ignition has been turned on. Replaced the pump as I had one on hand, than noticed no power so replaced the fuel pump relay as that was were i traced the power to. Still nothing so further inspection looks like signal is coming from the PCM (FLR B20) but not switching the the brown wire to the fuel pump. Ive checked the operation of the bank angle sensor and it appears operational. Fuses and wiring all appear OK. The engine stop relay also tests OK. Ive been through the repair manual and diagrams but to no avail. Fully stumped, any tips would be helpful. Thanks
Col

I recently bought and old Kazuma Dingo 150cc and to begin with it started just fine. Then, for no apparent reason, it wouldn't start. It turns the motor but fuel isn't getting to the spark plug.   
As mentioned in the title I've since replaced the fuel filter, the carburetor, the ignition coil and the spark plug. Fuel comes into the carburetor but seems to go no further. Is it a vacuum problem? Does anyone have a good idea about how I could diagnose the problem? And how to fix it?
I don't know what year it's from, sorry.

Sincerely
Mikael