QD Terminal F 1/4″ x 22/18 AWG 19503

The QD Terminal F 1/4″ x 22/18 AWG (part# 19503) is a genuine Tacony OEM replacement part compatible with multiple models across the Tornado and Powr-Flite brands. It is a fully insulated female quick-disconnect crimp terminal sized for 22 to 18 AWG wire and a 1/4-inch male tab, and on the current Series J parts breakdown

Compatible Models for the QD Terminal F 1/4″ x 22/18 AWG

• Tornado 93030 30″ Clean-Air Carpetkeeper (Wide Area) — Series J
• Powr-Flite PF2030 30-Inch Wide Area Commercial Vacuum

This is a general-purpose Tacony fastener used across many machines and product families. The models listed above are the ones relevant to the Tornado 93030 Carpetkeeper. Fits many Tacony models — call 763-535-0770 to confirm fitment for your machine.

Symptoms that the terminal needs replacing

Quick-disconnect terminals fail mechanically far more often than electrically. The usual signs are a connector that slides off its tab with almost no resistance, a wire that pulls out of the crimp barrel, browned or brittle insulation, or a dark heat-stained tab. Any of these raises resistance at the joint, which produces heat, which accelerates the failure — so a terminal that looks scorched should be replaced rather than re-seated.

Replacement notes

Unplug the machine before touching any wiring. Use a proper ratcheting crimp tool sized for 22 to 18 AWG; pliers produce a joint that looks acceptable and fails under vibration. Strip only enough insulation that no bare copper shows outside the barrel, and tug-test every crimp before reassembly. Replace the mating male terminal at the same time if its tab is pitted.

Twin City Vacuum has been selling and servicing Tornado equipment since 1956. All parts are sourced directly from Tacony, the manufacturer of Tornado, CleanMax, Riccar, Simplicity and Powr-Flite. Browse the full Tornado 93030 Carpetkeeper main assembly parts list, or see more wide area vacuum parts. Manufacturer information is available at tornadovac.com.

Frequently Asked Questions

What does the QD Terminal F 1/4" x 22/18 AWG do on the Tornado 93030?

It is the insulated female quick-disconnect crimp terminal that joins a 22 to 18 AWG wire to a 1/4-inch male spade tab inside the brush motor circuit. It lets the brush motor, rectifier and switch wiring be unplugged for service without cutting or soldering wires.

How do I know if my QD Terminal F 1/4" x 22/18 AWG (part# 19503) needs replacing?

Replace the terminal if the connector feels loose on its tab, if the insulation is cracked, melted or discoloured, if the crimp has pulled away from the wire, or if you see arcing, heat marks or green corrosion. A loose quick-disconnect is a common cause of a brush motor that cuts out intermittently.

What models is the QD Terminal F 1/4" x 22/18 AWG (part# 19503) compatible with?

The QD Terminal F 1/4″ x 22/18 AWG (part# 19503) fits: Tornado 93030 30″ Clean-Air Carpetkeeper (Wide Area) — Series J; and Powr-Flite PF2030 30-Inch Wide Area Commercial Vacuum. If your machine is not on this list, call 763-535-0770 and we will confirm it against your serial number before you order.

How do I order the QD Terminal F 1/4" x 22/18 AWG (part# 19503) or get help?

You can add the QD Terminal F 1/4″ x 22/18 AWG (part# 19503) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.

Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.