The cutter blades on the deck moves freely and the Clutch moves freely and the micro switch works.
When I depress the "clutch Switch" it immediately backfires and shearers the key
Briggs and Stratton 1740H
Model : 31G777
Type : 0120E1
Code : 021213ZE
Torque : 60 Ft. Pds
After 10 sheared woodruff keys flywheel has cracked.
Waiting for new flywheel to be delivered from USA
Unable to run test at present
Cutter blades struck a mole hill and sheared the flywheel Key
After many attempts "9" in total ran out of shear pins and a cracked
Without energising the Clutch the engine would start on the key and run sweetly .On pressing the Clutch switch, Very loud backfire and sheared flywheel key.
On examination each time clutch was not seized and blades free.
Could it be carburation and or governor
I will have to put you on hold until I receive the flywheel before I can run your latest test