filter

Hi to everyone. bought my ninja last august. first one. don't know much. will not start if temp is consistent at around 21 and below, actual or 'real feel'. sitting on the bike, is the air filter that black plastic cover on the right side below the tank? and is this what i must remove in order...

Hi All, As this is the 1st time I am attempting an oil change on my 06 636 I was wondering how much oil to put in? bikes got 12k'ish miles on it and gear shifts are getting a bit sticky. I have the oil, filter and new sump washer... so I recon its time for it, and I want to do more service...