How To Install AccuLock S Liners

Step 1

How To Install AccuLock™ S Liners, STEP 1C — C. Remove gas diffuser.

How To Install AccuLock™ S Liners, STEP 1D — D. Remove power pin cap from the rear of the gun

Step 2

How To Install AccuLock™ S Liners, STEP 2, C1 — C. With the gun laying straight, push liner through until the brass liner lock bottoms on the neck

How To Install AccuLock™ S Liners, STEP 2 C2

Step 3

Comparison showing new vs. old Miller AccuLock S power pin — C. Identify power pin to determine appropriate power pin cap torque specification.
Power pin shown left:
If your power pin has a large ID, please contact Customer Support to obtain the proper AccuLock S Power Pin
Power pin shown right:
Torque to 10 ft-lbs /
120 in-lbs (13.5 Nm)

How To Install AccuLock™ S Liners, STEP 3D — D. Place power pin cap over the liner

How To Install AccuLock™ S Liners, STEP 3E — E. Place torque wrench on power pin cap and torque to value identified in 3C

Step 4

As manufacturers of semi-automatic, fixed automatic and robotic MIG guns and consumables, Tregaskiss and Bernard have earned a reputation as an experienced, dependable partner to its customers in the automotive, construction and fabrication, heavy equipment, ship, rail, general manufacturing, commercial truck and trailer, and oil and gas industries. Tregaskiss and Bernard offer air-cooled semi-automatic, fixed automatic and robotic MIG guns, water-cooled semi-automatic, fixed automatic and robotic MIG guns, reamers, nozzle cleaning stations, anti-spatter liquid, wire cutters, anti-spatter sprayers, clutches, welding consumables, nozzles, MIG welding tips, and MIG welding torches.