Top 5 Causes of Thread Failure Thread Stripping (Tensile Shear Failure) What happens: The internal or external threads shear off co … read more 29th Jun 2026 DennisB
Repairing Stripped Primary Cover Drain Plug Threads on a 2006 Harley-Davidson FLHTC One of the more common issues encountered during primary service on Harley Touring models like the 2 … read more 26th Jun 2026 DennisB
The Lifeline for Stripped Spark Plug Threads: Why Professional Tech Support Matters Dealing with a stripped spark plug thread can instantly turn a routine maintenance job into a high-s … read more 25th Jun 2026 DennisB
Working in Tight Spaces: Ford & Chevy Spark Plug Thread Repair (Kit 4412S-187) When a spark plug blows out of a cylinder head, it’s a bad day for any vehicle owner. For technician … read more 25th Jun 2026 DennisB
