Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Welcome to JUST ANSWER small engines, let me try to help you !! I don't know it all, but maybe together we can get you a satisfactory answer!
Model number? Two blades, with timing belt between them on cogged pulleys? Blades go at 90 degree intervals, one blade will be 3 and 9 o'clock, while other is 12 and 6 position.
I see question is still open, please use the 5 star rating system to close the question and get me credit! Thanks!