Spin the engine until the two legs of the coil lines up with the magnet on the flywheel. Place a standard business card between the the flywheel and coil and let the magnet hold it in place between the two pieces. Tighten the bolts down. Spin the engine and get the business card out and you're ready to go.
There is no way to adjust the timing on a 17.5 Briggs engine. The magnet is on the side of the flywheel and there is only one way the flywheel can line up. All you can do is make wure that the coil is gapped correctly.
The coil is under the cowling on top of the motor where the flywheel is.
you can goto briggsandstratton.com and get a manual for that engine,
I have a 14.5 Briggs and Stratton engine on a Ranch King riding mower that will not start. After spraying starter fluid into the head, and air cleaner it fires for a second, but will not run. It is getting gas.....coil??? or something else?
You buy a coil with it on it
The easiest way is to use a standard business card between the coil and the magnet part of the flywheel.
go to B&S site they have all gap setting for every engine they have made.
The gap between the coil and flywheel on a Briggs and Stratton 5.5 hp motor is typically set to about 0.010 to 0.012 inches (0.25 to 0.30 mm). This gap ensures proper ignition and optimal engine performance. It's important to use a feeler gauge to accurately measure and adjust this gap according to the manufacturer's specifications. Always refer to the specific engine model's manual for exact details.
To install an ignition coil on a 6.75 hp Briggs and Stratton engine, first, ensure the engine is off and disconnect the spark plug wire. Remove any necessary covers and unbolt the old ignition coil from the engine block. Position the new ignition coil in place, ensuring the magnet aligns with the flywheel, and then secure it with bolts. Finally, reconnect the spark plug wire and replace any covers before testing the engine.
To determine the correct coil for a 16 hp Briggs engine, you can refer to the engine's model number, which is usually found on the engine's identification label. You can then consult the Briggs & Stratton parts manual or website, where you can input the model number to find the specific ignition coil part number. Additionally, checking with local small engine repair shops or authorized dealers can provide confirmation and assistance in sourcing the correct coil.
The gap between the coil and the flywheel on a 17hp Briggs & Stratton engine is typically set to 0.010 to 0.020 inches. This gap ensures proper ignition timing and optimal engine performance. It's important to check the specific model's service manual for the exact specifications, as they can vary slightly. Adjust the gap accordingly using a feeler gauge for accuracy.
The gap should be about .0125 in. (.3175 mm.) or the thickness of heavy paper.