New S3T owner

[Dawg]

I just bought a 2002 S3T that has sitting since 2013. I know very little about it. Now that it's had a bath it has a beautiful clean apparence. The original owner had back surgery and could no longer hold the bike up with his legs, so he parked it. I have a new battery and have the time to work on it. My question is: will thèse bikes sump? There is zéro oil in the tank and i suspect it is all in the crankcase. I don't see anything in the manual about this. I did see that there is a valve to clean the case of oil at startup, but I don't want to ruin the engine at start up. Advice please.

https://photos.app.goo.gl/6RdyQXVZTZUn958c9

The last photo is the amount of oil that drained from the oil tank, probably .25 quart.

[Cooter]

They will sump, and Kudos to you Sir for actually checking the oil before starting a bike that has sat for a long time:up:

You can pull out the neutral safety switch from behind the belt pulley and see if oil comes out or use a bent wire in the hole. If there's oil in the crankcase, I'd fire it up for a few minutes and re-check the level. If it shows oil then, I'd warm it up, ride for a few miles listening for noises and check it properly.

Motorcycle engines don't have the same type of solid bearings that cars do (except the rod). They will live with almost no oil pressure for a long time because of the roller bearings. I wouldn't recommend it! Just sayin':)

[user_deleted]

They will sump, and Kudos to you Sir for actually checking the oil before starting a bike that has sat for a long time:up:

You can pull out the neutral safety switch from behind the belt pulley and see if oil comes out or use a bent wire in the hole. If there's oil in the crankcase, I'd fire it up for a few minutes and re-check the level. If it shows oil then, I'd warm it up, ride for a few miles listening for noises and check it properly.

Motorcycle engines don't have the same type of solid bearings that cars do (except the rod). They will live with almost no oil pressure for a long time because of the roller bearings. I wouldn't recommend it! Just sayin':)

this is just so wrong it's alarming...even for on here.

You can pull out the neutral safety switch from behind the belt pulley and see if oil comes out or use a bent wire in the hole.
how in the hell does accessing the trans sump relate to the crankcase cavity on a "two box" motor design?

If there's oil in the crankcase, I'd fire it up for a few minutes and re-check the level. If it shows oil then, I'd warm it up, ride for a few miles listening for noises and check it properly.

do NOT do this!

Motorcycle engines don't have the same type of solid bearings that cars do (except the rod).

with the exception of H-D small and big twins....2-strokes....small scooter motors....and the suzuki GS series....most all motorcycle motors since and including the 1969 Honda CB750 are constructed with automotive style one-piece plain bearing cranks. why? simple: ease of assembly during production and no further need for skilled workers to assemble, balance and true multi-piece press-pin crankshafts.

you NEVER RIDE a "sumped" motor. ever!
here's the correct steps:
1-if tank is completely empty then add approx. 1-1/2 quarts of correct oil. LEAVE TANK CAP OFF.
2-place wood block or similar under sidestand to get bike closer to vertical.
3-now start and check for both oil flow into the tank...and oil pressure. run at 1200rpm or so for 4-5 minutes which allows proper time for sumped oil to flow back into tank.
4-after running this amount of time then shut motor off and check tank level. if it has risen substantially you've successfully drained the crankcase cavity. if it has NOT then you have a serious leak somewhere that needs found and repaired.
5-with tank now at recommended level and lifters pumped up....take for short ride....then drain tank and change filter....and refill with fresh clean oil in correct type and viscosity.

the above procedure may clean out the check-ball and spring cavity if you're lucky with no further servicing required. if wet-sumping of the crank cavity continues you must immediately service the check-ball/drain cavity.

[Cooter]

How is this...
Cooter;"fire it up for a few minutes and re-check the level."

Different from this...?
Lunatic; "run at 1200rpm or so for 4-5 minutes which allows proper time for sumped oil to flow back into tank... after running this amount of time then shut motor off and check tank level"

Besides using way too many words:)

Lunatic: We are talking about Buells here, ya, know MAN bikes (H-D small twins?...lol) not 2 stroke scooters. At least your skirt won't blow up when you are riding yours, Fabio:love_heart:

But I would know how to fix the roller bearings in a '02 Buell S3T
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Thats good advise to clean the oil tank check ball:up:

[Dawg]

Thanks guyz.

I'm confused. The total oil capacity of the engine is 2 quarts, including the 4 ounces in the filter. If i add an additional 1.5 quarts and the sump clears on startup, won't there be an Exxon Valdez situation at the oil tank?

I'm definetly servicing the check ball.

The manual says to use only Harley oil or diesel oil until Harley oil is available. I bought Mobil 1 V-twin oil, cool?

What's the scoop on the roller bearings?

[Cooter]

Ya, Valdez... that why I didn't recommend almost doubling the amount of oil to an engine with an unknown quantity. It will puke everywhere and could cause cavitating (0 psi) issues that you don't want.

I know it's counter-intuitive that less oil is better, (people freak out about that stuff, like overtightened drain plugs:crushed:) my comment about the engine having roller bearings was meant to alleviate your fears of starting it for a minute or two, then to check the level to see if there is oil in there.

If there is some on the dip stick, you'll need to ride it (like the manual states) to check the exact level properly. Shoot for the middle of the dipstick, not the top .000001%.

Personally I'd be more concerned with getting the old gas out of the system before I started it.

Any V-twin specific oil is OK. 20w-50 is the most common choice, but check the manual for the lowest temp the bike will be ridden at recommending the correct weight. The primary should have whatever the clutch MFG recommends. If its Buell OEM, they say H-D Formula +, IMO, I find 20w-50 to be a bit 'grabby'.

[Dawg]

Awesome! Thanks.

[Dawg]

It's come to life with a roar from the Vance and Hines pipe. The sump cleared quickly and the oil was circulating.

At first, it had a hard time catching its breath. It hardly idled and certainly wouldn't rev. Then it loosened up and the rpm's went up to about 3k before it would struggle. It also wouldn't idle when I let the clutch out in nuetral. That was cured by giving the kickstand safety switch some exercise. With some patience it nownow it runs fine. It has 11010 miles on the clock.

I rode it around the block and changed the oil. It took about 2.25 quarts of oil. It has an oil cooler, so that's probably the reason for the extra .25 quarts. The previous owner mentioned how expensive the oil cooler upgrade was.
I rode it around the block after the oil change. The neighbor's are going to hate me.

For me, it's more comfortable than my Ulysses, which is surprising.

The only thing that I feel may be wrong is that the rear brake feels wooden, like it's not doing anything. The brakes were the previous owners only complaint. He had put the aftermarket wave rotors on the bike to try to make it stop quicker. I think the front brake works well.

I guess the next step is to pull the rear wheel to make sure the bearings aren't rough and to check the rear caliper. Then I think that I can ride it.

Any other suggestions?

Oh, the bags have stress cracks, so they will need to be reinforced.

I'm going to keep this one. I really like it.

[pdksh]

I replaced the brake pads on both of my tubbers. The old pads had some sort of issue, age, contamination or just glazing. The new pads, especially on the front (EBC HH Stintered pads from Lunatic) helped a lot. I was riding my X1 the other day, new pads, new fluid flush, bleed and I think I could have replaced the rear brake peddle with a bock of wood and had better rear breaking feedback. I only notice it's working when I hear it skid/lockup.

I haven't put enough miles on the S3 to argue how comfortable it is vs the Uly. I can say the saddle on my X1 is pure torture. After 30 minutes on it, I'm singing like a canary. I do find the suspension on both bikes pretty harsh. I could probably soften the pre-load. I love the RAWNESS of the Tuber, especially with aftermarket exhaust. The XB's stability in corners is just as addictive...

ENJOY YOUR TUBER!

12051

[Cooter]

I good cure for Buell wooden rear brakes is a rear master cylinder change. A little smaller bore (11mm IIRC) will give you a much more progressive feel and better actuation. A larger piston in a caliper would do almost the same at a higher cost. I think the Brembo P32 is the upgrade for these? I'd have to go way back in the memory for that one...

[airbozo]

The rear brake on my S3T is good for minor slowdowns. I've changed the pads several times and the rotor once, not much improvement.

There is a tutorial for fixing the side bags either here or on BadWeb. I'm going to fix mine later this summer.

Enjoy the ride!

[The Bob]

What's the repair of side bags? Could you post a link?

[Dawg]

What's the repair of side bags? Could you post a link?

I found it once. Now it gone. I'll let you know when I do.

[Dawg]

What's the repair of side bags? Could you post a link?

Www.badweatherbikers.com/buell/messages/3842/34032.html

There ya go.

[Dawg]

I stripped my bags of hardware today in prep for glassing the bags. I'll get some photos up of the work.

Does anyone have a side stand dragger that want to sell?

[Dawg]

Does anyone know where this part goes? It came with the bike, and the previous owner said that it's had to put on, but he didn't show me where it goes.

https://photos.app.goo.gl/94HSnpbhPdda8whv8

[34nineteen]

Google says its the wireform that is part of the latch for the saddlebag assembly. When it showed the picture it looks like a part of a latch that holds the saddlebag onto the mount. Probably the front mount.

That said, I have never owned a S3T or likely ever even seen one in person, let alone this part.

Part # C0542.J or 91278-97Y

[Dawg]

Thank you for this information. I've had the opportunity to bleed the brakes. It helped, and i've gotten accustomed to the feel.

[airbozo]

I'll see if I can remember to take a picture of that part installed tonight.

[Dawg]

I good cure for Buell wooden rear brakes is a rear master cylinder change. A little smaller bore (11mm IIRC) will give you a much more progressive feel and better actuation. A larger piston in a caliper would do almost the same at a higher cost. I think the Brembo P32 is the upgrade for these? I'd have to go way back in the memory for that one...

Thanks Cooter, I bled the brakes and they have gotten better with use. It has the Galfer rotors on it front and rear. I'm happy with the braking and won't be making any changes.

[Dawg]

It must be the old latch system.

[Dawg]

I bought what I belived to be a Buelltooth from ebay. I just tried to link it up with Bluetooth. It would not hook up and now my bike is completely dead

The only electronics that are working are the clock, horn and odemeter. Not a light will cme on, the atarter button doesn't work, the fuel pump won't charge etc etc etc.

It seems to be a horrible practical joke. Why would anyone do this?

[Cooter]

I bought what I belived to be a Buelltooth from ebay. I just tried to link it up with Bluetooth. It would not hook up and now my bike is completely dead

The only electronics that are working are the clock, horn and odemeter. Not a light will cme on, the atarter button doesn't work, the fuel pump won't charge etc etc etc.

It seems to be a horrible practical joke. Why would anyone do this?

There is no way any bluetooth dongle could do that. Start with the most basic of checks. Whats the battery voltage?

[Dawg]

There is no way any bluetooth dongle could do that. Start with the most basic of checks. Whats the battery voltage? I've disconnected battery. I will ahve to wait until later in the week. Thanks for responding.

[Dawg]

There is no way any bluetooth dongle could do that. Start with the most basic of checks. Whats the battery voltage?

The ignition switch went bad. Unbelievable! It happened while i was installing the Buelltooth.

[Cooter]

Glad you found it!:eagerness: