How to Detect Damaged Jack Screws In Aircraft

Letter From the Author – Jack Screws Off the coast of California, in January 31, 2000, flight 261 experienced a catastrophic loss of pitch control which was caused by a damaged jack screws threads.  All 88 on board died instantly upon impact.  It was a very sad day.  The...
Residual Magnetism Test

Residual Magnetism Test on Electrically Operated Solenoid Valves

Residual Magnetism Test on Electrical Solenoid Valves   A residual magnetism test on electrically operated solenoid valves can be critical. We recommend a residual magnetism test should be conducted before installation in all manufacturing operations.  The minimum...
Boeing 767

Mag-Probe Test Keeps Boeing 767 from Being Grounded for Good

On August 19, 2015 a problem occurred with one of the relays on a Boeing 767 Flight Idle and the Approach Idle control relay.   This problem was causing one of the Boeing 767 engines to run at different rpm’s when they were supposed to be running at the same rpm.   Aircraft...
Demonstration of Irrigation Valve test

Quick Effective Way to Test an Irrigation Valve

Walt Kadle from Wickenberg Pump & Supply Shows how to use the best Irrigation Valve tester on the market.   Quick Effective Way to Test an Irrigation Valve; Using our professional grade Bartol Mag-Probe.  Walt Kadle from Wickenberg Pump & Supply Shows how he Uses the...

Bartol Mag-Probe Used In Aircraft and Elevator Maintenance

The Bartol Mag-Probe Solenoid Valve and Relay Tester is Very Simple, Portable and Easy to Operate.  There are many applications for the Mag-Probe and it has the ability to drastically increase incremental profits by reducing troubleshooting Costs. The Bartol Mag-Probe Is Used To...