I went out to check on my engine oil level. Looked good.
Then I decided to check on the clutch fluid, so I opened the cap and was having hard time put it back. The question is: am I supposed to lock the latches on the cap to the grooves of the reservoir? I tried that by turning the cap clock-wise pretty hard but it didn't want to move into place. Also, do I have to worry about air getting into the system? Please advise.
Sorry if this is a noob question
Thanks.