6
no, but it sure makes the job a whole lot easier
10 w 40
chang your gasket
5.0 liters
Gear oil (80W90 or similar) is used in the transfer case and differentials.
5 w 30
depends on climate all suzuki deales give away free op guides for you car ,get one ,and RTM
These are as detailed instructions as I've found. I'd love a work-around if anyone finds it but it's no small job, according to my research: http://www.suzuki-forums.com/suzuki-sidekick-escudo-vitara-geo-tracker/39669-oil-pan-gasket-replacement.html
Yes, oil should be put in the crankcase on a 1989 Suzuki RM 250. The proper oil to use for this is a product made by Standard Oil called 80-90W Gear Oil.
To change the CVT gear oil in Suzuki Swift, you need a 4L can for your car.
Obviously, like other motorcycles Suzuki requires maintenance as well, change oil filter as well on every engine oil change.