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The question of "What should I do if it doesn't meet spec?" needs to be considered, too. That's the main thing preventing me buying a used torque wrench- repairing isn't cheap.

I have seen that, but as I posted, I bought the torque adapter and won't use an in-lb wrench often, unless I find myself working on bicycles and mowers more often.

These are a bit like crotch rocket engines- wind it out and the power is there (measurable) but there's not much torque behind them. I bought a bagger attachment for the Ariens 42" and the seller had replaced their 46" with a light commercial model because the cost wasn't much higher, but the...

I haven't seen small engines that were anything but normally aspirated, so displacement still matters. These don't have super/turbochargers or gearboxes that multiply torque in the way cars & trucks do, so crankshaft offset and piston diameter are about the best ways to increase torque...

To the OP- The saying in drag racing "There's no replacement for displacement' is still valid for these, but we're working with much smaller engines and in order to really see the effect of a larger engine for this purpose, we need to look at the whole machine. As an example, the 17.5HP Briggs...

The manufacturers could have been made to show HP and Torque in the way many other engines are rated, but it would confuse the people who don't care about or understand car performance- show a Power and Torque curve and where it was connected to the measurement device- crank or at some point...

But if you think about it, fractional measurements came about when most people couldn't read and many couldn't write, but they could make marks on a stick and divide it, visually- no calculations needed. Decide on a unit (usually by the King), in feet or inches, use it until a smaller increment...

Metric was introduced as a way to prevent people working on their own stuff? Recent 'right to repair' legislation is an attempt to change that but it's beyond late. 'Shade tree mechanics' have, and will always, exist. People who are mechanically inclined have always been able to figure out how...

Is it called belt dressing? It can work for the short term, but if the belt is glazed, it should be replaced.

How much gas was in the tank? If the tank outlet is above the fuel, well, we know what happens. It also won't run well if there's not much gas in the tank because the pump still needs some fuel pressure at its inlet. If it doesn't have a pump, make sure the fuel line isn't routed too high...

For future reference, starters are supposed to be serviced at some point- preferably annually. Boat starters freeze because the Bendix shaft isn't lubed and these would be the same- turn the gear opposite of the normal direction and the gear will move, so the shaft can be lubed. If you lube the...

How do they measure HP now and why does the change from cu inches to Metric matter? HP is a calculated value, just like Newton-Meters or Joules.

The B&S parts store shows several engines for sale and in stock- the 17.5HP was about $750, IIRC.

Look into the way ballparks do this- they make the grass lay down as they pass.

TEST, don't just replace! Have the battery load tested, not just a simple volt test. If you don't tighten the bolt on the cable, it becomes loose, corrodes and loses contact, as others posted. If you did tighten it, do you leave the cables on and float charge it during the off-season? Better...

Ever gone on a boat forum where someone asks "Why doesn't my boat start? It ran fine yesterday," and it turns out, they forgot that they put the safety switch lanyard in a cup holder?

Yes.

None of the wrenches we tested clicked, with or without the screw turned in. I know how these work and I actually read the instructions, which also show that the adjuster needs to be turned to the max setting and back to the lowest a total of three times. If anyone had been there to adjust them...

Nope- I saw several with that rating and one from Lowe's is rated for 50-245 in-lb. There's nothing on a bicycle that would need a wrench that is calibrated for high ft-lb torque. Bikes are mainly in the Metric world, so it's usually Newton-Meters, but these have that scale, too. I had...

That would take too much time- I was on the clock and was either winterizing or summerizing, so I didn't have time for anything other than improvising. Hitting the bolt is great, especially if it had rusted- PB Blaster, to the rescue!

This is the reason I made the comment about the man behind the screen.

It's a bit ironic that so many spark gap testers are open-air, since they're often used when combustible fumes are present.

When I was servicing ski boats, I had a couple of very small Brass raw water pump cover bolts break off in the housings, but since they weren't threaded to the point where they jammed into the bottom of the hole, they were easy to remove. Steel would have been a royal PITA but all I needed to do...

The one that didn't work looks like the one at the left, without the tickers- what brand is yours?

If you were referring to my comment about HFT torque wrenches,. I would clarify that I only meant the Pittsburgh I had bought, but they sell three sizes and I didn't check the others, Quinn or Ikon (other than the small one as I posted). I was also looking for a dial type, but the ones I saw...

Some of the self-appointed tool testers on YouTube bought torque wrench testers, at least one was from SnapOn and it cost more than $2K. They say they cycled the torque wrenches 1000 times, but it's three times at each setting. I had my SnapOn wrench tested on their tester in a dealer's truck...

I checked- none of the ones that are close had anything for loan, or the in-lb type. One store isn't even open on Sundays.

I gabbed the wires of an electric fence one. Just once. That was just about enough, for me......I also put my hand on a distributor cap AND exhaust manifold when I was working on a boat with 5.7L Chevy engine. That.Was.No.Fun.At.All.

Taking and remembering are two different things. The ones who annoy me think that replacing gas & Diesel is easy but know absolutely nothing about energy and why Ethanol is worse WRT fuel economy. If Ethanol is cheaper, why do corn farmers need to be subsidized when they sell to biofuel...

If you really want a good test for spark, use a spark plug or a spark gap tester.

I think we'll need to watch this- if there's any financial incentive for stations to sell E15 over E10, they will and we'll have to search for stations that carry what we want. That usually means the areas surrounding larger cities won't have any options.

I had been rebuilding a Trek road bike and don't have a torque wrench that can read inch-lb, so I used the 'good and snug' method but last week, I got an Ariens riding mower with a bad head gasket and the torque is more important for reinstalling the head. I had bought a Pittsburgh wrench from...

"Pay no attention to the man behind the screen".

I added a fuel shut off when I changed the filter yesterday. My hose pinch pliers are too big for 1/4" and it didn't stop the gas dripping out- I just raised the end of the tank and fuel line so the hose was too high for gravity to work. Since the tank is held in place by two bolts, I removed it...

How does that happen- throttle plate screw becoming loose and letting the plate shift & jam?

A cheap way to see into the cylinder is a bore scope camera that connects to a smart phone- they can be found online for about $25 and it's only 1/4", so it will fit into all kinds of close spaces.

This is the reason I use a 2 gallon gas can. I don't use so much that I need a large container and I live close to a lot of gas stations. "vehicle", as in, 'the much more expensive to repair vehicle that I depend on for transportation"? Nah, I would rather take my chances on a mower that's far...

Didn't want to pay- sure, that's a reasonable idea......... I guess some people need to be told "THIS ISN'T FARM EQUIPMENT!".

Gas with Ethanol needs to be stored properly, whether in boats, cars/trucks or outdoor equipment. Red StaBil is compatible for all gasoline, with or without Ethanol, according to the link. I have read that it wasn't best for marine, so I use the Blue although the link says it has more...

OK, but this is a tractor, it's sold as a tractor and it can do a lot more than mow a lawn. In places where heavy snow isn't an issue, pulling a small trailer at dusk (or later) would be great, if the lights worked. Obviously, it would be easy enough to slap some self-powered lights on it, but...

Mine has a Briggs 17.5 HP engine. I was asking about the label under/behind the seat. Engine S/N is in the attachment. I think 13 years of Ethanol is about long enough and since it will take about three minutes to change it....

This makes me want to ask "What was the point?". You service this kind of machinery as a job? I'm still getting info (manuals, etc)- is there a source of service manuals for these with specs? Also, when I removed the fuel filler cap, I saw parts in the tank but I don't know what they're used...

Red StaBil isn't made for fuel that contains Ethanol but they do make stabilizers that are appropriate. I have been a marine mechanic for more than 25 years and boat engine manufacturers like Mercruiser, etc had training material that showed/explained the problems with Ethanol in gas, but...

Right- I wouldn't leave it pinched for long without knowing the type of fuel line and I would doubt it's actually made for fuel that contains Ethanol. The line seems OK, but the mower is from 2011, if I'm reading the serial number correctly (first six characters are the date, right?) I had to...

New guy here, first time with a mower that has a drink holder. I got a 42" riding mower a couple of days ago that needs things (head gasket, who knows what else after that?) and so far, I haven't seen the headlight operating, so I looked at a schematic and it shows that it "has a special...

A hose pinch tool works great if there's no shut off- they don't damage the line unless the line is already brittle.