Chainsaws

My poulan pro chainsaw was left outside over night and a rainstorm came through, will this damage the saw, have not tried to start it yet wanted to ask first.

I have a PP4218AVX that was running. I was using the chainsaw to cut a big branch that had fallen in my back yard, one of the fuel lines had rotted through and was leaking so I replaced it, I pulled out the carburetor because the line went into the fuel tank. When I replaced the fuel line and put the carburetor back in I cant get the chainsaw started. I am not sure if the fuel lines are hooked up incorrectly or the carburetor needs rebuilt or what. I have a spark. Any help is appreciated.

I’ve only used this saw a few times over the past year. It always started reliably and ran with plenty
of power. Well it finally refused to start. Here is what I found:
1. The saw did fire a couple of times, but would not start, after that, it no longer fired.
2. It had a strong spark.
3. The cylinder was flooded.
After reading your Q&As I did the following:
1. Drained the cylinder then dried it out with compressed air.
2. Cleaned the spark plug.
3. Cleaned the decompression valve using carburetor cleaner. (This was the real cause of the problem.)
To my surprise, the saw started on the first pull. I’ll be referencing this site in the future when I need technical advice.

I have an older model Poulan Pro chainsawwhich I've been doing some maintenance on. I would like to replace all the missing stickers that have worn or rubbed off, but I don't know what the model number is to know what stickers to purchase, since all the stickers having that information are long gone. Bit of a catch-22.

Is it possible to look at the outside of a Poulan Pro chainsaw and determine what model it is? I'm hoping for some guidance for Ways and Means determining model and different places to search on the chainsaw for  obtaining serial number, or anything else that might be helpful in determining the model of my chainsaw.

Once I know the model number I can find the manual for the chainsaw and hopefully be able to order any necessary parts, such as the missing stickers.

Would a photo of my chainsaw help in identifying the model number?  If I could find a bunch of pictures of different models, I might be able to compare them with my saw and determine the model?

Thanks in advance for all your help!  :-)