Schwinn Mag Sprocket/Crank Diasassembly

[Coyote]

What do I need here to disassemble and clean?
Looks like a 1-3/4" across the flats wrench?

 

[49autocycledeluxe]

go buy an adjustable wrench that fits, sounds like you need one anyway.

 

[J-wagon]

Me adjustable wrench only up to 1.5", my channelock bigger mouth. Loosens that cone good.

 

[coasterbrakejunkie1969]

What do I need here to disassemble and clean?
Looks like a 1-3/4" across the flats wrench?

View attachment 1510898

Clamp the nut in a vice and turn the crank , no wrenches needed

 

[AndyA]

go buy an adjustable wrench that fits, sounds like you need one anyway.

When a project presents an opportunity to purchase a new tool, take it. A 12-inch adjustable wrench will also come in handy for headset locknuts. And maybe even some non-bike tasks.

 

[coasterbrakejunkie1969]

When a project presents an opportunity to purchase a new tool, take it.

That is a very good point.

 

[schwinnbikebobb]

All those ways mentioned work but here is the official tool. Schwinn 74418 and the other I think I bought from Green Phantom but I don't see it on his site now. A 12" adjustable wrench is to small and will not fit. You need a 15" .

 

[Coyote]

A 12" adjustable wrench is too small and will not fit. You need a 15".

Yup, I have a 12" adjustable and it is just shy.
As noted, good excuse to buy a new tool...

 

[fattyre]

An excuse for a new tool??? Knipex plier wrench is also a great candidate. Ive used either that or a bench vise with great success. Although now I need a Schwinn 74418 lol.

Pliers Wrenchespliers and a wrench in a single tool

Auch hervorragend geeignet zum Greifen, Halten, Pressen und Biegen von Werkstücken, Keine Kantenbeschädigung bei empfindlichen Armaturen durch spielfreie, vollfläc...

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