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Horse Newbie

Flywheel nut/ bolt Onan 20hp 1994

By Horse Newbie, in Engines

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Horse Newbie    6,852

Horse Newbie
Posted (edited)

Which way do you loosen the flywheel nut/ bolt 20 hp Onan 1994 ?

Edited by Horse Newbie

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boomers_influence    106

boomers_influence
Posted

horse newbie

righty tighty, lefty loosey.

thank you. boomer ( the used onan engine parts guy,

also NOS and new )

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Horse Newbie    6,852

Horse Newbie
Posted

Thanks boomer...thought it was lefty loosely. Just wanted to make sure. I just bought my 520 H and am partially disassembling her for a good cleaning and some long overdue maintenance.

Hey, what's that little dohickey called that the fuel line goes to that is screwed to the engine cover? Then through the filter to carb.

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pfrederi    17,116

pfrederi
Posted

I am not an Onan guy but sounds like the fuel pump. Should be 3 hoses on it

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HokieAg07    129

HokieAg07
Posted

Fuel pump, hose off the back, through the tin, goes to to crankcase for engine vacuum to drive the pump. 

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