PS

FCR

FCR tunings - all changes - 2022-07-09...

The theory of FCR turning is AB testing,one step forward,two steps back! After about a month of trying various things,I decided to completely change the turning. Rather than ignoring the theory,this is the first step in tuning it up. I've tried a lot of things and have a good history,so I changed everything in one go and started over.
       
カテゴリCBX1000FCR
タグAccelerationPumpASAS-Uotani-SP2CBX1000CBX400FCustomFCRFCR-BeginnersJNMJPSSJsynchronization
FCR

FCR-tuning - With Boko - 2022-07-02...

While cruising,when I suddenly open the throttle from 1/8 to 1/4 or 1/2,I have a problem where it hits me,or the air-fuel ratio drops to 10.1. I couldn't adjust the PS pilot screw while the engine was running,so I tried various things.
       
カテゴリCBX1000FCR
タグASCBX1000CBX400FFCRFCR-BeginnersPS
FCR

Verifying the impact of CBX1000 PS...

This is a blog post where I tried restoring the PS of CBX1000's FCR. PS is active when idling. It works at least at rotation speeds of 1300RPM-1500RPM. It may be that after a certain level of concentration (returning the PS) there will be almost no effect.
       
カテゴリCBX1000FCRMaintenanceManual
タグASCBX1000FCRPS
FCR

pilot screw adjusting tool processing...

pilot screw adjusting tool. One of the things I always worry about when using a CBX1000 is how to turn the pilot screw. I've tried about 3 pilot screw adjusting tool so far,but I haven't been able to find the perfect one.
       
カテゴリCBX1000FCRMaintenance
タグCBX1000FCRPS
FCR

FCR - SJ count tuning - tuning parts list available...

It's in the FCR manual. I bought and tried all of SJ's #35-#55. Roughly speaking,my vague conclusion is that the appropriate values for the return of the PS and AS screws will change. AS,SJ,and PS have different responsibilities.
       
カテゴリCBX1000FCRManual
タグASCBX1000FCRFCR-BeginnersJNPSSJ
FCR

FCR-turning Sheet-Google Sheets Spreadsheet...

How is FCR's past history managed? There are various ways to manage your information,such as using a dedicated app,a notebook,or managing it only in your memory. I have been keeping track of my history since the very beginning when I started using FCR. Even if you say that the history is kept,there are some parts that are not kept.
       
カテゴリCBX1000FCR
タグASCBX1000CBX400FFCRFCR-BeginnersPS
FCR

FCR Tuning - Slow jet changed from 48 to 55 - 2022-05-23...

Changed FCR's SJ slow jet. The number has been changed from SJ-48 to SJ-55. The intention is to bring the fixed AS to around 1.0 to 1.30 minutes by reversing P1.15 minutes. I've put #52 in SJ,so I'm predicting that unless I put in at least #55,AS won't be around 1.30 minutes back,so I'm raising the number all at once.
       
カテゴリCBX1000FCR
タグASCBX1000FCRFCR-BeginnersPS
touring

FCR test run,Yasuno Station...

Let's go for a test run after tuning up the FCR! Yasuno Station in northern Hiroshima Prefecture is becoming a secret touring spot,and the number of people is increasing every year. There were a lot of people on bicycles,and I saw people with Shimane license plates here and there. I rarely use it when I want to go for a long test run.
       
カテゴリCBX1000FCRtouring
タグASCBX1000FCRPSTouring
FCR

FCR-SJ Slow Jet – FCR Carburetor Installation...

I will mainly post photos of the FCR being removed and installed. I adjusted the throttle wire, accelerator pump, and idle stop screw.
       
カテゴリCBX1000FCRMaintenance
タグASCBX1000FCRPSVacuumgauge
FCR

FCR-Changed SJ slow jet. 2022-04-15...

Even if I turn only one CBX1000 FCR pilot screw,there is no change in idle. Is it way out of range? Is it a characteristic that we don't notice even though it is changing? I'm not really sure.
       
カテゴリCBX1000FCRMaintenance
タグASCBX1000FCRPS