I want to chek bandit 250 cam side and cam timing mark

don t know alot about bandit 400 but when crank is set to (TDC) top dead center both cams should be set to TDC uses level to align. some cams. won t stay at TDC for install of belt, get creative. use a C clamp to hold cam at TDC for install. be sure to put belt inside C clamp for install. Always rotate engine one full cycle by hand and recheck alignment, if it stop at any time there is something not right. good luck

http://www.repairmanual.com/product/yamaha-virago-xv250-v-star-250-motorcycle-service-manual-cyclepedia-printed/

any bike cam timing to piston position dipend -1) crborater side air in and exust side air out to more information to you go youtube.com more video to bike ripairing to help your bike repairing more ditals contact your problum email [email protected]

Manuals for the 89-95 gsf 250 bandit are only online due to it being an import bike but most suzuki dealers will print you off the pages that you need and assist you with any information required.

Presumably you sorted this?
The answer is as follows:
Looking from the RH side of the bike, the LH (inlet) camshaft sprocket has 2 marks "IN" and "EX" on opposite sides of the sprocket. The "IN" mark needs to be on the LH side i.e. at the rear of the bike. For the RH (exhaust) camshaft sprocket, the "EX" mark needs to be on the RH side i.e. at the front of the bike. Both marks need to be flush with the top of the cylinder casing.

Timing chain marks??? Or marks on your cams?? On the cams you should have 2 marks on each side of your cam sprocket. They should be even with the top of your jug...

remove auxilary belt remove one bolt from timing belt cover remove cover turn engine to tdc using socket on crank nut check cam pulleys lined mark with white paint or tipex remove 4 bolts on crank pulley then centre pulley nut use impact gun prise of pulley check all marks still lined up buy or borrow universal cam sproket lock tool this is important to stop cams moving when belt of release tensioer remove belt chek water pump for leaks and wear fit new tensioner then new belt keep tight on non tension side feed over sprokets tension belt to align pointer on tensioner turn engin 2 times re check timing marks fit all parts removed

I am sure you can find the info you need here...good luck. Rate please if the link helps.
Thanks.

http://www.carlsalter.com/download.asp?fileid=083117122117107105095071083070052048048095066097110100105116095057049045057055046112100102

the marks on the cam sprockets point up and they should align with the marks on the rear timing belt cover (behind the sprockets)

Suzuki Bandit 250 1996 model has a ******* caburator, pl clean the caburator and ride daily,when you ride the bike pl continue the rpm level between 4 and 6, dont take suzuki brand again pl goto next time honda brand..honet... etc...................................