Hi. I think my EXUP problem is solved. I didn't particularly do much but redlining the tacho a few times in a 20 minute ride on the freeway and magically the problem is gone. I guess my partner was still not fully awake after a long sleep at the shop. I can hear the clean sound of the servos at start ups (used to sound a little husky). Anyways, I wanted to ask what's to be done for the 12000 km service. I'm not too sure if it's truly 12000 km on the odo (possible rewind?) but I'm thinking about giving it a light tune up(but maybe not the carb...). I was so surprised when I had to switch to reserve after 110 km of riding after fill up. So, here's my question: Other than spark plugs, oil, oil filter, air filter, brake fluid, coolant, and lubes, is there anything special to be done for the service? And any recommendations on the parts? I'm in Canada so, just a general suggestions(oil types, etc) would be sufficient. And a side question: How can I improve fuel economy? I read ~50 km/L at 50 km/h crusing on the manual and considering I do highways and all, I think I should be getting around 25 km/L. I'm getting only 11 km/L. Where are the other 14 km for my good liter? I'm suspecting a fuel leak somewhere down the fuel line. And I think it's burning a bit too rich. I'd also like to know how to make the fuel burn leaner. Thank you <!-- s --><img src="{SMILIES_PATH}/icon_smile.gif" alt="" title="Smile" /><!-- s -->
sprockets and chain should be considered after 10000k's. Also maybe the fuel filter? 50km per liter @ 50kph = 700km per tank @ 50kph ??? I think that there is no chance anyone gets that type of usage. Probably based on weight and optimal gear and rev range mathamatically. There are heaps of factors (in the real world) to account for in fuel usage. head wind, hills and weight are the main ones. A window down on a car can increase fuel usage by 11% for example. Although you can adjust the carbi fuel air mix to make it run lean which will result in less power but also less fuel usage. My advice would be to just take it easier on the throttle, <!-- m --><a class="postlink" href="http://www.ehow.com/how_2178897_maximize-fuel-efficiency-motorcycle.html">http://www.ehow.com/how_2178897_maximiz ... cycle.html</a><!-- m -->
Hi Polyfzrrr, Drewzor had everything right about the fuel consumption recommended, it is impossible to get and calculated in a factory. If you are concerned about doing a service there are several things that you can do. Firstly you have to ask yourself if the bike is running ok. After that we have to solve the fuel problem. My bike achieves 150 km's before switching to reserve, and better on the highway. Bringing up the oil question is a touchy subject because everybody has there own ideas on the subject. I started using castrol 4T which is a mineral based oil (SG). I have now changed to valvoline durablend 15w-50. This oil has the highest specs (SM) and is a blend of mineral and synthetic oil. Although be careful using car oil because of clutch friction problems. What to think about doing for service. 1. valve clearances 2. exup adjustment 3. carby to factory setting (float height, pilot screw, needle position) 4. tyre pressure 5. carby settings to my settings (only suggestion) pilot screw 2 7/8 turns out, needle on position 2 from the top, float height 10.5-11mm flat, drill holes in air box There are several things that can cause excessive fuel consumption. Worn chain and sprockets, clogged air filter, tyre pressure, dragging brakes, to high a gearing, wheel balance and alinement out and everyones favourite the happy throttle to get rev happy.
