How to Unhook a Propane Tank With Reverse Threads


The reverse threads on a propane tank connection complicate the process of removing the regulator from the tank valve. Turning the valve nut in the wrong direction will tighten the nut and could lead to the nut jamming on the threads of the tank. Turning the correct tool in the right direction will release the bond between the two components and allow you to unhook a propane tank.

Things You'll Need

  • Spanner wrench
  • Rubber mallet
  • Read the directions stamped on the valve handle sitting on top of the propane tank. Turn the valve in the direction designated as "Off" -- generally clockwise -- until it tightens to the tank.

  • Adjust the size of a spanner wrench to fit the nut connecting the regulator to the threads of the propane tank. Hook the spanner wrench on the regulator nut.

  • Turn the handle of the spanner wrench clockwise to loosen the nut. Tap the handle of the spanner wrench with a rubber mallet if the wrench does not turn by hand.

  • Remove the loosened nut from the propane tank by turning it clockwise by hand until it pulls from the tank.

Tips & Warnings

  • Immediately tighten the nut connected to the propane tank if you hear gas "hissing" from the connection and have the valve -- located on top of the tank -- inspected by a professional.

Related Searches


  • Photo Credit Jupiterimages/ Images
Promoted By Zergnet


You May Also Like

  • How to Test Propane Tank Pressure

    Combination fuel-level and leak-detection gauges continuously monitor propane levels in tanks of all sizes. Temporary manometers accurately measure propane pressure throughout the...

  • How to Release Propane From a Tank

    Propane gas is a type of gas commonly used as a fuel for barbecues, stoves, heating systems and engines. Specialty tanks store...

Related Searches

Check It Out

22 DIY Ways to Update Your Home on a Small Budget

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!