• Briggs And Stratton Wiring Diagrams
• Briggs And Stratton 6 Pin Connector
• Briggs Stratton Engine Wiring Diagram

Briggs And Stratton Wiring Diagrams

The ignition system is the starting system for your small engine. Whether you start the engine with a pull rope or the turn of a key on an electric start motor, you're relying on the ignition system to produce a spark inside the combustion chamber.When you start your lawn mower or small engine, you turn the flywheel and its magnets pass the coil (or armature). This creates a spark. The ignition system coordinates the timing so that the spark will ignite the air-fuel mixture in the combustion chamber just as it reaches maximum compression in each engine cycle- thus, maximizing the engine’s power.Once the engine is running, the flywheel keeps rotating, the magnets keep passing the coil and the spark plug keep firing based on a specific timing. An ignition armature must be set at a precise distance from the flywheel. Your engine will provide the proper gap for your engine.

Common armature gap ranges are.006 -.010' and.010 -.014'. Armatures are often packaged with a shim to assist in setting the gap.Unhook the spark plug wire and secure it, removing any batteries, if equipped.Remove the old ignition coil (armature) mounting screws.Disconnect the stop switch wire from the flywheel brake and remove the coil.Attach a replacement coil using mounting screws.Push the coil (armature) away from the flywheel and tighten one screw.Turn the flywheel so the magnets are on the opposite side from the ignition coil (armature).Place the appropriate shim between the rim of the flywheel and the ignition armature. While holding the shim, turn the flywheel until the magnets are directly adjacent to the armature.Loosen the tight screw so the magnets pull the ignition armature against the flywheel and shim. Then, tighten both mounting screws and rotate the flywheel until the shim slips free.Reconnect the stop switch.Insert the spark plug lead on one end of a spark tester and attach the tester's alligator clip to ground, such as an engine bolt.Place the equipment stop switch control in the OFF or STOP position. Microsoft text speech voice software.

Briggs And Stratton 6 Pin Connector

If the engine is not connected to the equipment, ground the stop switch wire to the cylinder.Attempt to start the engine using the rewind cord or key (if equipped).There should be no spark. If a spark appears, inspect the stop switch for damage.Place the stop switch control in RUN or START position.If the engine is not connected to the equipment, make sure the stop switch wire is not grounded.Attempt to start the engineA spark should be visible in the tester.

Briggs Stratton Engine Wiring Diagram

If no spark appears, check for broken wires, shorts, grounds or a defective stop switch.Once you have confirmed that the stop switch is working, reconnect the spark plug lead. Because the ignition module is electronic and does not utilize moving components, it is normally one of the most reliable part of the engine. When it does fail, it is usually due to heat caused from improper wiring of the ground wire to battery voltage.If the engine does not produce spark, other areas of the ignition system should be checked before focusing on the ignition module as source of failure (see above).If no fault is discovered, the ignition module itself may need to be examined. To best determine the cause of failure, please consult an.