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Dave Chapman

@wrenchmonster

Motorcycle / Scooter Mechanic Instructor, ASE Certified Mechanic, Retired Semiconductor (High Speed Memory) Electrical Engineer / Marketing VP, Liberal Jack-of-all-Trades Fix-it-Guy. www.WrenchMonster.com

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24.11.2024
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Latest posts by Dave Chapman @wrenchmonster

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My new hand held solid-state oscilloscope/multimeter/signal generator. Looking at a failed CDI module output on an SV650. Aqua (rear cylinder) good, blue (front) not so great. Scope displays trace history as the gray cloud around the active trace. Awesome for a $100 tool.

10.03.2026 20:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Tool envy

10.03.2026 15:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes...on the curb in the shade at the convenience store / gas station where he got it off the roller grill, 500 miles into a 750 mile ride, telling himself, "Corn is a vegetable, right?", as his bike ticks and cools briefly at the pump in front of him. Yes. Definitely.

10.03.2026 11:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ok. Props for accuracy. Is this a cautionary tale or voyeurism?

10.03.2026 10:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This is Texas in all her glory.

09.03.2026 14:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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From my buddy in Philippines: People tip Toto 10 pesos (less than 20 cents) for him to retrieve their scooter. He doesn't give you a number…you just find your bike and stand by it until he comes over and shuffles 5 bikes out of the way to get yours out to the curb.

09.03.2026 07:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes, but not far on $8/gallon gas...

08.03.2026 13:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Best Thanksgiving cartoon ever. Ever!

08.03.2026 13:33 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Putin plans ahead.

08.03.2026 13:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Happy they are using their ammo on each other. I hope they spend every campaign dollar they have in the primary.

04.03.2026 12:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A Taste of Armageddon - Wikipedia

The death spiral of normalized war...

en.wikipedia.org/wiki/A_Taste....

04.03.2026 12:48 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

What the actual fuck?

04.03.2026 07:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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πŸ‘‡πŸ‘‡

01.03.2026 03:52 πŸ‘ 11931 πŸ” 4142 πŸ’¬ 598 πŸ“Œ 285
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Austin bar shooting leaves three dead, including suspect, and 14 wounded Police confronted a male gunman pointing a weapon at them, they returned fire and killed the suspect

Male, SUV, pistol, assault rifle. My town. Three dead pointlessly. Again.

www.theguardian.com/us-news/2026...

01.03.2026 16:15 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Trump’s current war on Iran picks up where a longstanding enmity left off The mutual resentments that have fueled tensions between the US and Iran have simmered for nearly half a century

The sins of the fathers are visited upon the sons...

www.theguardian.com/us-news/2026...

01.03.2026 14:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Blind refugee abandoned by Border Patrol dies in Buffalo. A nearly blind refugee abandoned by Border Patrol miles from his home dies in Buffalo after having been missing for nearly a week.

Nurul Amin Shah Alam, a Rohingya refugee from Burma, was nearly blind and spoke no English.

Dropped off by Border Patrol agents in Buffalo 5 miles from his home, Nurui has been found dead.

His family was not notified of his release.

25.02.2026 21:54 πŸ‘ 30 πŸ” 25 πŸ’¬ 7 πŸ“Œ 3

Performed this one myself in '73...to mixed reviews. We were the entertainment at a banquet.

26.02.2026 14:27 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Wish we had a President this smart.

25.02.2026 22:57 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

After telling my Texas Singer/Songwriter buddy that my motorcycle shop retirement side hustle was keeping me out of the bars, he asked "What's wrong with bars?" Wisdom personified.

24.02.2026 18:06 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I suspect you will need to pay someone to take them off your hands...

24.02.2026 16:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I have seen this failure too...on some Japanese bikes. Hope there has been some better quality control on the glues they use since then.

24.02.2026 16:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Sir Ian McKellen performing a monologue from Shakespeare’s Sir Thomas More on the Stephen Colbert show. Never have I heard this monologue performed with such a keen sense of prescience. Nor have I ever been in this exact historical moment.TY Sir Ian, for reaching us once again.
#Pinks #ProudBlue

05.02.2026 11:50 πŸ‘ 32288 πŸ” 13860 πŸ’¬ 589 πŸ“Œ 1595
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Man, I gotta figure out a more flattering camera angle for these "successful repair" videos I send my customers...

24.02.2026 15:49 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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My friends did this projection Wednesday night at the Institute of Peace. Trumph's "Board of Peace" had their first meeting the next day.

24.02.2026 15:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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β€˜Don’t go to the US – not with Trump in charge’: the UK tourist with a valid visa detained by ICE for six weeks Karen Newton was in America on the trip of a lifetime when she was shackled, transported and held for weeks on end. With tourism to the US under increasing strain, she says, β€˜If it can happen to me, i...

Cruelty is evil. MAGA is grotesquely cruel.

www.theguardian.com/us-news/2026...

21.02.2026 15:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Whirlwind
Whirlwind YouTube video by Jesse Welles

No one said that life was fair

But does it have to be this evil?

Diabolical illogical

It'll leave you feeling feeble

It ain't five-dimensional chess

It's dementia doin' its best

A-ring-a-ding-ding

Ya got the mad king

And he's mean when he's depressed

20.02.2026 17:17 πŸ‘ 1023 πŸ” 324 πŸ’¬ 40 πŸ“Œ 36

Like eugenics much Tucker?

21.02.2026 06:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes. Has my vote.

21.02.2026 02:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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NO KINGS AUSTIN Β· No Kings **Event details pending. All registrants will be updated via email.** **We have the power and are claiming it together. No Thrones. No Crowns. No Kings.** What began in 2025 as a single day of defia...

I'm attending No Kings's event, β€œNO KINGS AUSTIN” - sign up now to join me! www.mobilize.us/nokings/even...

21.02.2026 02:01 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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3 hours later. Dishpan hands (if you do dishes in harsh solvents) but shiny & dry, ready for sealant. Why? Honda Rebel 1100's seem to be suffering endemic oil leaks at the stator wire exit. (Did the stator really need to be in an oil bath?)

19.02.2026 21:33 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0