Tornado Shroud Latch Lever Clamp 19156

The lever clamp is what holds the shroud latch lever to its pivot and sets how much the lever can move. Part number 19156 is the genuine OEM clamp for the MWH-800, Marathon 800 and Marathon 1200 extractors, and it is the small part that usually explains a latch that has gone sloppy.

Compatible Models for the Shroud Latch Lever Clamp

This part fits the following Tornado machines:

• Tornado 98164 MWH-800 8-Gallon Self-Contained Carpet Extractor
• Tornado 98166 20″ Marathon 800 Carpet Extractor (8 Gallon, 115V)
• Tornado 98167 20″ Marathon 800 Carpet Extractor (8 Gallon, 230V)
• Tornado 98168 12 Gallon Self Contained Carpet Extractor
• Tornado 98168 20″ Marathon 1200 Carpet Extractor (12 Gallon, 115V) — all series
• Tornado 98169 20″ Marathon 1200 Carpet Extractor (12 Gallon, 230V)

A worn clamp is felt rather than seen. The lever develops lateral play, then starts to sit crooked, and eventually will not hold its over-centre position — you close the latch and it creeps open again during a job. Because the symptom is intermittent and the part is out of sight, people often replace the lever first, which does not fix it.

Test it directly: with the shroud open, hold the lever and try to move it sideways across the pivot. A sound clamp allows almost none. Noticeable side-to-side movement means the clamp has worn its bore or the fastener has been working loose long enough to elongate it.

The other failure is simple loss. This clamp lives underneath the machine in the wettest, dirtiest place on it, and a fastener that backs off over a few months drops the clamp somewhere on a customer site. If your latch suddenly went from working to useless with no warning, look for a missing clamp before anything else.

Fit the new clamp with the machine unplugged and the shroud open. Seat it square on the pivot, tighten to firm rather than hard — over-tightening binds the lever so the latch will not throw cleanly — then work the lever a dozen times and check it still moves freely and holds its closed position.

It is worth keeping one on the shelf. The part costs very little, it is the kind of thing that goes missing rather than wearing out, and a machine with a latch that will not hold cannot be sent out on a job.

Browse every assembly for this machine on the Tornado 98168 Marathon 1200 parts hub, and see the manufacturer’s range at tornadovac.com.

Frequently Asked Questions

What Tornado machines does the lever clamp 19156 fit?

It is used on the Tornado 98164 MWH-800 8-gallon self-contained extractor, the 98166 and 98167 20″ Marathon 800, the 98168 12 Gallon Self Contained extractor and the 98168 20″ Marathon 1200 in all series. Call 763-535-0770 with your model number if you are not sure.

How do I know the lever clamp is worn?

With the shroud open, hold the latch lever and try to move it sideways across its pivot. A sound clamp allows almost none. Noticeable side-to-side play means the clamp has worn its bore, and that play is what stops the lever holding its over-centre closed position.

My latch worked yesterday and is useless today — what happened?

Check whether the clamp is still there. It sits underneath the machine in the wettest, dirtiest place on it, and a fastener that has been backing off for months will eventually let the clamp drop off on site. A sudden total failure with no warning is usually a missing clamp rather than a worn one.

How do I order the Shroud Latch Lever Clamp (part# 19156) or get help?

You can add the Shroud Latch Lever Clamp (part# 19156) 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.