Removing the Magnet / Screen Hex

[Rob Schepis]

The Hex nut that is part of the magnetic screen is a shallow hex and is usually TIGHT.  To get a more positive grip modify the socket on a bench grinder to remove the chamfer this way the socket walls make complete contact with the sides of the hex minimizing any damage or “rounding” of the hex.  My 220A reguired a 36mm socket.  A breaker bar is handy IF your engine “room” allows it.  Be mindful to keep the socket seated firmly and square when applying pressure.

Stock socket

Modified socket

Tool for the job

Magnet and screen hex

Magnet and screen removed

7 users thanked author for this post.

John Hennings, David Jansen, Tony Athens, Scotth, John, Nicholas, Kevin Lee

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[Andrew Teel]

thanks for this post! getting ready to change oil in my 280-1A…couple questions…

what do you clean screen with?

is there torque spec when tightening hex back on on? just snug tight?

also im not taking drain plug off..just extracting from dipstick. any real drawbacks? thanks.

[Corey Schmidt]

Thanks Rob for a great article!

[Author]

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