My 99 yamaha yzf r1 was making i knockin noise in the upper part of the engine i need to know how to trouble shoot it or the manual on the bike

SOURCE: 2007 Yamaha yzf r1 Bike pulls when you turn right or left

i have the 1100A XVS Classic, very touchy about tyre pressures being low especially the front

SOURCE: ineed a wiring diagram for 2008 yamaha yzf r1

http://www.yamaha-motor-europe.com/community/service/manuals.jsp

SOURCE: how much oil does a yamaha yzf r1 2007 take

"most" bikes on average without filter change take anywhere from 2.8 to 3.0 qts. I always purchase 4 quarts because an extra one will always come in handy in the future anyway. First your bike i believe has a sight gauge... First stand the bike upright on a stand or have someone hold it up for you pour in 2 and 1/2 quarts, put fill cap on, start bike, let warm up for about a minute to let the oil settle, then turn off and then start pouring in slowly till it gets to a little above 3/4 full on the sight gauge...you never want to overfill it could cause engine damage. Now just remember how much oil you put in and that is the approx. amount.

SOURCE: I am looking for a free download owners manual for

http://bmanual.com/Yamaha-YZF-R6-1999-2002-Service-Manual.html here you go

SOURCE: how many litres of oil

2.75 qt of oil if you change the filter check the oil level by opening your oil level screw on the right side of the bike where crank/clutch cover is. here is a link to a forum where a member has taken pictures of his oil change highlighting what needs to be removed and what tool to do so with. http://www.r6messagenet.com/forums/r6-how-guides/151597-how-change-oil-2005-yamaha-r6.html remember to warm your bike up before your drain your oil and ride safe my friend goodluck