How to use the Rundown Feature on the jGun Dual-Speed Tool
The rundown feature in the HYTORC jGun Dual-Speed pneumatic torque tool allows you to quickly tighten nuts to snug prior to applying torque to tighten the bolt. With this feature, the jGun Dual-Speed is two tools-in-one, eliminating the need for a second impact gun to get nuts snug.
Using the rundown mode on the jGun is simple, only requiring an adjustment to the collar of the tool when selecting between rundown and torque modes. Hardy shows the simple steps needed to transition from torque mode to snug mode and back as he tightens 3 bolts to 700 ft. lbs.