on my 58 johnson qd-19 the cam follower does not move enough to open and close throttle.
F frmach Cadet Joined Feb 26, 2009 Messages 12 May 26, 2018 #1 on my 58 johnson qd-19 the cam follower does not move enough to open and close throttle.
R racerone Supreme Mariner Joined Dec 28, 2013 Messages 38,047 May 26, 2018 #2 Is the motor in gear when you are testing ?
F frmach Cadet Joined Feb 26, 2009 Messages 12 May 26, 2018 #3 No, is there any other things that move the throttle other than the cam ?
R racerone Supreme Mariner Joined Dec 28, 2013 Messages 38,047 May 26, 2018 #4 Motor has to be in gear to get full throttle.----Is the plastic pin at the bottom of the towershaft in good condition ?
Motor has to be in gear to get full throttle.----Is the plastic pin at the bottom of the towershaft in good condition ?
F frmach Cadet Joined Feb 26, 2009 Messages 12 May 26, 2018 #5 I have tower shaft disconnected and flywheel removed. Moving cam by hand. linkage to carb seems ok but not enough travel
I have tower shaft disconnected and flywheel removed. Moving cam by hand. linkage to carb seems ok but not enough travel
R racerone Supreme Mariner Joined Dec 28, 2013 Messages 38,047 May 26, 2018 #6 Sounds like someone messed up the linkages.
F frmach Cadet Joined Feb 26, 2009 Messages 12 May 26, 2018 #7 Can I assume that the carb butterfly shaft should rotate 90 degrees?
R racerone Supreme Mariner Joined Dec 28, 2013 Messages 38,047 May 26, 2018 #8 I would say so.----I can look at QD models here but can not see what is wrong with yours.
F frmach Cadet Joined Feb 26, 2009 Messages 12 May 31, 2018 #9 Figured out the problem, The cam was mounted on backwards and upside down. Thanks for the help and now i can get back to the other problems. Thank you
Figured out the problem, The cam was mounted on backwards and upside down. Thanks for the help and now i can get back to the other problems. Thank you
