06-06-2019, 03:32 PM | #16 |
Join Date: Jun 2019
Posts: 12
|
Thank you every one for response yea me and the gentleman at csc went over the whole choke thing it’s been off I live in hot climate don’t use the choke he even had me ride the bike at half choke didn’t help anything guess I’m
Going have to go into the carb. Just never worked on carbs before but doesn’t seem to complicated |
|
06-06-2019, 06:56 PM | #17 |
Join Date: Jun 2016
Location: Hell
Posts: 2,408
|
https://rover.ebay.com/rover/0/0/0?m...2F303077495104
Take a look as this might be useful I’m in the USA Saturday I can ship 1-2 things while I’m there etc |
|
06-06-2019, 06:57 PM | #18 | |
Join Date: Jun 2016
Location: Hell
Posts: 2,408
|
Quote:
|
|
|
06-06-2019, 07:20 PM | #19 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,109
|
A full tear down and clean can't hurt. Sometimes junk, swarf, and other nasty stuff can get trapped in the small passages. Even from new.
Take the carb apart completely. remove every jet, the floats, the float needle, out of the carb including the idle mixture screw - with spring, washer, and O ring (might need a small pick to get it out). Take all of your rubber seals and O rings out so they don't get hit with carb cleaner and set them aside in a safe place. Use the straw on the can of carb cleaner and blast it through every hole and passage you can find. clean out the bowl and the inside of the carb body as well. Then, if you have some compressed air, blow through those same passages to clear them. Do the same with the jets, and if you have any jet cleaning wires you could use them. Then re-assemble. This is a good time to check your float height. If the carb has the flat bottom floats then the float height setting is 14mm to the top edge of the float with the carb inverted. This is measured from the bowl flange opposite of the float needle. I would do this and try it out before any jetting changes.
__________________
Hawk Information and Resource guide: http://www.chinariders.net/showthread.php?t=20331 2018 Hawk 250 - Full Mod list here. http://www.chinariders.net/showpost....62&postcount=1 2024 Royal Enfield Shotgun 650 https://chinariders.net/showthread.php?t=34124 |
|
06-06-2019, 08:00 PM | #20 |
Join Date: Jun 2016
Location: Hell
Posts: 2,408
|
Yes you need to see why it runs so bad
I also doubt it’s wrong jetting unless the factory by mistake used wrong jets. I’m guessing about 34/36 pilot and around 98-103 main as the stock set up. The stock jetting is more fuel efficient scale rather then power |
|
06-07-2019, 12:31 AM | #21 |
Join Date: Jun 2019
Posts: 12
|
Ok thanks I will have to get into it this weekend and report back it has to be something with the carb idk what else would make it run like that cus other then that the bike runs good and still gets me doing 60 or more fairly easy minus the misses along the way
|
|
06-07-2019, 12:45 AM | #22 | |
Join Date: Dec 2018
Location: Oregon
Posts: 81
|
Quote:
Valve lash would be good check, mine were tight at 400 miles (I hope I did not damage valves) Bike runs great. Dad's valve lash was spot on at 100 miles. |
|
|
06-07-2019, 08:29 AM | #23 | |
Join Date: Jun 2016
Location: akwesasne, NY-13655
Posts: 2,220
|
Quote:
|
|
|
06-07-2019, 11:48 PM | #24 | |
Join Date: Dec 2018
Location: Oregon
Posts: 81
|
Quote:
Had I known I would have set the valves from day 1. But another bike my Dads. tt250 was perfect, set on the loose side of the spec. I removed the side plate to rotate the engine, 1 out of the 3 screws was significantly tighter. Hmm they don't have a torque tools for assembly? |
|
|
06-08-2019, 10:51 AM | #25 | |
Join Date: Jun 2016
Location: akwesasne, NY-13655
Posts: 2,220
|
Quote:
|
|
|
|
|
Tags |
tt250 help |
|
|