Starts and runs good on first pull.After it warms up rev high,rev low?
W WaitingGame Forum Newbie Joined Feb 27, 2012 Threads 2 Messages 6 Feb 27, 2012 / Murry push mower rev high,rev low,rev high,rev low #1 Starts and runs good on first pull.After it warms up rev high,rev low?
I ILENGINE Lawn Pro Joined May 6, 2010 Threads 39 Messages 9,854 Feb 27, 2012 / Murry push mower rev high,rev low,rev high,rev low #2 Possibly two things. Either the carb is dirty causing it to run lean, or the governor springs if it has the two spring system are out of sync.
Possibly two things. Either the carb is dirty causing it to run lean, or the governor springs if it has the two spring system are out of sync.
W WaitingGame Forum Newbie Joined Feb 27, 2012 Threads 2 Messages 6 Feb 27, 2012 / Murry push mower rev high,rev low,rev high,rev low #3 It does have 2 springs.Are they easy to sync?
I ILENGINE Lawn Pro Joined May 6, 2010 Threads 39 Messages 9,854 Feb 27, 2012 / Murry push mower rev high,rev low,rev high,rev low #4 It requires a tachometer to due properly. Take the tension off the small spring and adjust the big spring to 200 rpm below the correct speed for your engine and then adjust the small spring to the final rpm setting.
It requires a tachometer to due properly. Take the tension off the small spring and adjust the big spring to 200 rpm below the correct speed for your engine and then adjust the small spring to the final rpm setting.
W WaitingGame Forum Newbie Joined Feb 27, 2012 Threads 2 Messages 6 Feb 27, 2012 / Murry push mower rev high,rev low,rev high,rev low #5 Thanks ILENGINE you have been very helpful I will try it this weekend.