crankshaft pulley

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Ken13559

Ken13559

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Oct 29, 2005
2,362
Hunter Marine 326 303 Singapore
Now that I've got my 2gm20f timing gear cover off, i want to clear some rust off the crankshaft pulley. How should i do it?
 
kloudie1

kloudie1

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Nov 6, 2006
10,093
Hunter 34 Mandeville Louisiana
wire brush in a drill .. don't touch the oil sealing surface on the back side .. or take it to a shop for a light grit blast with the sealing surface and the bore taped so they can't be damaged. A good primer and paint afterwards.
 
Ken13559

Ken13559

.
Oct 29, 2005
2,362
Hunter Marine 326 303 Singapore
The pulley is off the crankshaft so no worries about the oil seal. Now why didn't it occur to me to use a wire-brush. Probably got my head too deep in the works. Will coat with primer (red oxide paint?) and spray with Metallic Ash Grey (Yanmar colour). Thanks Claude.
 
kloudie1

kloudie1

.
Nov 6, 2006
10,093
Hunter 34 Mandeville Louisiana
YA welcome. I thought there was a sealing hub surface on the engine side that the lip seal rides on..(like on the 3HM series).. I see now that the seal rides directly on the crank..My mistake.. Good luck, Ken
 
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