Your battery has a large surface area which some manufacturers have decided is a good place to put an NFC antenna. Notice I said this was just the antenna, not the chip. The chip itself is integrated into your phone.FC can let you share information between phones, read information from a sticker or sign, or even buy good and services as easily as you would with a credit card. What differentiates NFC from your Bluetooth, WiFi, or cellular radios is primarily the distance it can cover, and the power it requires to run.
Starter Motor. The engine starter is an electrical motor that is bolted to the engine crankcase. The starter turns the engine flywheel teeth with the teeth on the starter motor plunger which starts the riding lawnmower engine. Once the battery, electrical connectors, wiring and starter solenoid have been tested and are functioning properly, the problem likely lies with the engine starter motor.
Replacement Plug. The Craftsman 4.5hp mower uses either a Champion model RJ19LM or J19LM spark plug, or equivalent, with the gap set at .030 inch.esides the yearly replacement of the plug, you should disconnect the spark plug wires and move them away from the plug every time you do any maintenance on the mower, transport the mower or make any adjustments. This will prevent the mower from starting accidentally.