How are the front forks in my suzuki bandit 600 (1998) made up i.e if i take them apart to replace the springs and oil what will i find inside them ???

Dave, I usually measure the amount of fork oil that drains out of each fork and replace with that same amount. In my experience this is not necessarily a critical spec. All bikes are different, however. Many owners and mechanics will experiment with differing amounts and weights of oil. You may consult your dealership and try to get within a couple ounces of spec. Herb.

514ml (17.3/18.1 US/Imp oz) per fork

about 450ml maximum

First remove the wheel, by removing the brake calipers on both sides, removing the pinch bolts from the forks and remove the wheel spindle, when wheel is removed, deflate the tyre by removing the valve core, then you will have to break the tyre away from the wheel, push down on the tyre close to the rim until it breaks the beade, repeat this on both sides of The wheel, next using some levers to remove the tyre place 1lever between the wheel just inside the tyre with the valve about 3inches to the right working away from valve place in another lever about two inches away from the other1 just inside the tyre again and push down on the lever pulling the tyre overthe wheel, keep doing this all around the wheel untill the tyre o emoved

The only time you need to change the fork oil is if the seals are bad and it's been leaking. Or you take them apart for some reason.

They need fixing, take it to a reputable cycle workshop and get them to assess it.

All i can think of is the neck bearing are loose or the front wheel is out of balance or bent.

To remove the forks you need to untighten the screws holding the forks in the yoke, then hit the tops of the forks slightly with a wooden hammer to get them out of the yoke.

no they are different if you have a 1200 need to get them for the 1200 or the gs500e and f models or the RF900