Finish Thompson Container Pump Tube TBS

Insert the shaft assembly through the tube

Check for metal burrs on the pump shaft

Lubricate the end of the shaft with Vaseline

Install the seal over the shaft

Install the bearing assembly onto the shaft

Install the roll pin through the bearing assembly and shaft

Align and press the bearing assembly into the pump head

Install the coupling half and tighten the setscrew

Inspect bearing assembly for issues

Replace bearing assembly if issues are found

Inspect pump shaft for excessive wear

Replace pump shaft if excessive wear is found

Loosen the setscrew and remove the half coupling (item 2) from the end of the pump shaft.

Gently hold the intake tube and use a 3/8” punch and hammer to drive the bottom of the shaft (item 11) toward the top until the bearing assembly (item 3) is exposed.

Use a 1/8” punch to drive out the roll pin in the center of the bearing assembly (item 3) and slide the bearing assembly off of the shaft.

Remove the pump shaft assembly by pushing it down through the intake tube (item 7) and out the bottom.

Remove and discard the seal assembly (item 4). Never re-use a seal assembly.

Ensure all parts are removed and accounted for

Is the work area clean and free of debris?