.030"
Spark Plug gap is .025
.030"
Spark plug gap should be .025 http://store.chainsawr.com/
.30 gap for craftsman 3.5
.030
.03
0.030"
.030
0.020 in or 0.50mm
on most trimmers the gap is about 25 thousands !!
The recommended spark plug gap for a Craftsman snow blower using the RN9YC spark plug is typically 0.030 inches (0.76 mm). It's important to check the owner's manual for your specific model, as some variations may exist. Always ensure the gap is set correctly for optimal engine performance.
.030