The unofficial Mac 10-10 thread

[Maintenance supervisor]

So I tore into the pro 10-10A last night to diagnose the no spark issue. Points looked good but I already have a chip so I yarded them out. The coil wire was bad so I replaced it with an automotive one. My question is what’s the spec for the ohms of resistance in the coil when checking from the coil wire to the core? I have it back together and still no spark. Didn’t check flywheel air gap either. Anyways I shelved it for the night and put the NOS bar on the PM10-10 just to feel like I accomplished something lol. View attachment 777852

First the primary coil wire to the spark wire has to be a copper core wire. I posted coil specs a few pages back. PM me if you can't find them.

 

[Goinwheelin]

Aaah I see. I’ll have to pick up copper core wire Thanks!

 

[Maintenance supervisor]

Aaah I see. I’ll have to pick up copper core wire Thanks!

No problem, I use accel wire from Summit racing.
Also comes in yellow.

 

[iwannachopwood]

I have a question about a black disc with a tit on it, found around or in the oil tank I can’t figure out where this part belongs in my later model 600014e electronic model 1010, determined to slap this puppy back together and fire it up! Thanks!

 

[Jethro 2t sniffer]

I have a question about a black disc with a tit on it, found around or in the oil tank I can’t figure out where this part belongs in my later model 600014e electronic model 1010, determined to slap this puppy back together and fire it up! Thanks!

View attachment 778430 View attachment 778428


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Pretty sure it's from the oil cap

 

[vinnywv]

Jethro is correct. It fits inside the oil cap.

 

[iwannachopwood]

Like so? Thanks boys

 

[iwannachopwood]

Back together t runs good besides needing a tune in the woods! Here’s the herd

 

[Jethro 2t sniffer]

Back together t runs good besides needing a tune in the woods! Here’s the herd

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Nice collection man

 

[iwannachopwood]

Nice collection man

thanks! I found my first one in the dump! I fell in love with in and been collecting whenever one comes around! Some were cheap some were expensive (traveled from NY to Alberta), thanks to Mark again for the awsome parts and everybody here for the advice !

 

[Jethro 2t sniffer]

Haha it's a cool place alright and only helps us with our adiction

 

[heimannm]

 

[Jethro 2t sniffer]

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Haha show off.

Looking really good Mark

 

[fossil]

Looks great Mark.

 

[Maintenance supervisor]

View attachment 778671

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It looks like your Black Friday sale went terrible, I'm so sorry .

 

[Goinwheelin]

One of my latest eBay finds. Per the usual “runs strong” advertisement it did so as long as the tank was near empty. First fill and the tank leaked everywhere so I replaced the gasket and installed a no leak bushing and fuel line. Filled it again and the carb leaked down overnight. Pulled the carb and found the previous owner neglected to connect the diaphragm to the metering lever.
Got “puddles” back together, tuned, and slinging chips right proper like.

 

[Maintenance supervisor]

One of my latest eBay finds. Per the usual “runs strong” advertisement it did so as long as the tank was near empty. First fill and the tank leaked everywhere so I replaced the gasket and installed a no leak bushing and fuel line. Filled it again and the carb leaked down overnight. Pulled the carb and found the previous owner neglected to connect the diaphragm to the metering lever.
View attachment 780640 Got “puddles” back together, tuned, and slinging chips right proper like.

PUDDLES! I love it.

 

[Goinwheelin]

PUDDLES! I love it.

I’ve been putting those potty pads under any saw I put on the bench so I figured the name fits! Lol

 

[Maintenance supervisor]

I’ve been putting those potty pads under any saw I put on the bench so I figured the name fits! Lol

Some of the nicknames I've used wouldn't be polite in mixed company.

 

[Maintenance supervisor]

One of my latest eBay finds. Per the usual “runs strong” advertisement it did so as long as the tank was near empty. First fill and the tank leaked everywhere so I replaced the gasket and installed a no leak bushing and fuel line. Filled it again and the carb leaked down overnight. Pulled the carb and found the previous owner neglected to connect the diaphragm to the metering lever.
View attachment 780640 Got “puddles” back together, tuned, and slinging chips right proper like.

Did you use a cork gasket or one of the new rubber type?