Video taking off 5.2x its usual first day

My Mobile Mechanic 978 puts a caulking gun to work on brakes

The improvised piston press is drawing an unusually quick audience, while viewers suggest their own tools and small adjustments.

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My Mobile Mechanic 978 Story of November 4, 2026Trari Newsroom

Why this story? The video opened at a pace of 71,789 views a day, 5.2 times a normal first day on this channel (13,772).

DIY brake replacement tool 😅😎. Works 🤔#BrakeReplacement #DIYMechanic #MechanicTools #AutoRepair

The piston goes back in, but the rubber boot still needs attention. My Mobile Mechanic 978's brake-replacement Short includes both the improvised tool doing its job and the little adjustment that follows.

With gloved hands, the mechanic positions an orange caulking gun inside the brake caliper and squeezes its trigger to push the piston back. It is a garage use for something more commonly associated with sealing gaps around a house.

"Just like that," he says. Then he removes the gun and spots that the rubber boot isn't seated properly. He pulls and adjusts it to let trapped air escape and settle it into place.

The Short reached roughly 36,000 views in eight hours, already well beyond the channel's usual full-day audience for Shorts. Brake work also features prominently among its most-watched regular tutorials, including front and rear brake replacements on Chevrolet trucks.

In the comments, viewers bring their own workshop habits to the demonstration. Several mention C-clamps; others suggest keeping an old brake pad or a flat plate against the tool to help center the pressure. One regular viewer jokes about the unexpected absence of the mechanic's impact hammer.

Published on Trari

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What viewers say

I'm surprised you used the old caulking gun instead of your trust impact hammer. Times have really changed...
@BroughtvultureSee it on YouTube
I'm weird I use a c clamp.
@ronaldschronce4875See it on YouTube
That's pretty good in a pinch! 👍
@spartamerican6758See it on YouTube

Public comments from the video's page on YouTube