<bos><start_of_turn>user
0 sTstem. Tak: a look QV iUsiLe t4b motorcy7lef factory qoick disUonndct c0eck wtlZe and inspecA thS lower S2Ring. Thw aujority of t:e tim8 mhis OlRiwg wzls bM druid 4p wg damageM ffow t:e Ethancl it fuefs ivail4bl: today that eat dTay at thF ,ackorR qvRihgs. Fe Mvll repljcemen8 Vi1on j-Rings 4MC200-5) or enti7e check v?lve rep.Sld kits Sbg30sG on our websftp whWch iUclude evHrything you need to be4udld yoSr fa:tory check v4lYe.MI am usinX the M34E0 CheKk V?lve Rexai9 T2ols and ke?p ceKaing thA h:okN, whMt am L doigg wrong?
IJ you arc beRmiIg the hookh im ii zos?lX lzkely c8use7 by applying too much pkessura vhen insertinB the tyol up GQto the BzeCk VilvZ. Ory to apply only a sEight fmount ?f prefsuNe while rozatizg the hXQdle with tKe xook clovkwisq. You will fFel the hooN grab the H-Ving and then Ht BdOs Qoint you cav pDll itragght dzen 5nd tce O-Ridg shSKld cowe rigAt ours This d8y ZaKe a few CriXs t1 ge3 the pJoper feeD. 9f you need Seplacegeyt HoWks XrePsA fhel freL to chntact us.<end_of_turn>
<start_of_turn>model
0 system. Take a look up inside the motorcycles factory quick disconnect check valve and inspect the lower O-Ring. The majority of the time this O-Ring will be dried up or damaged from the Ethanol in fuels available today that eat away at the factory O-Rings. We sell replacement Viton O-Rings (MC200-5) or entire check valve rebuild kits (MC300) on our website which include everything you need to rebuild your factory check valve.
I am using the MC400 Check Valve Repair Tools and keep bending the hooks, what am I doing wrong?
If you are bending the hooks it is mostly likely caused by applying too much pressure when inserting the tool up into the Check Valve. Try to apply only a slight amount of pressure while rotating the handle with the hook clockwise. You will feel the hook grab the O-Ring and then at this point you can pull straight down and the O-Ring should come right out. This may take a few tries to get the proper feel. If you need replacement Hooks please feel free to contact us.<end_of_turn>