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#Post#: 88647--------------------------------------------------
Stihl 028 AV super Wood Boss
By: rgoccia Date: November 3, 2021, 10:27 am
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Greetings. I bought this chainsaw new in 1987 and it's been
great. Recently the spur gear on the chain sprocket broke apart
and also destroyed some of the teeth on the oil pump gear. I
see so many part numbers for these 2 gears I'm not sure exactly
which ones they are. My local Stihl dealer says the parts are
not available. Is anyone aware of replacement parts I could
use? Maybe something from Oregon parts. I'm thinking I could
buy the replacement spur gear and chain sprocket along with a
new oil pump and gear if need be just they all mesh correctly.
#Post#: 88649--------------------------------------------------
Re: 028 AV super Wood Boss
By: 3000 FPS Date: November 3, 2021, 10:45 am
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It would help if you could post some pictures of what you have
at this time. There could be some variations according to the
year your saw was made.
#Post#: 88650--------------------------------------------------
Re: 028 AV super Wood Boss
By: rgoccia Date: November 3, 2021, 11:29 am
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I have pics on my phone but not sure how to attach them. The
spur gear is gone so not much to see.
#Post#: 88651--------------------------------------------------
Re: 028 AV super Wood Boss
By: 3000 FPS Date: November 3, 2021, 12:02 pm
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Need to see what setup you have for the oiler. What gears are
there and what is broken.
#Post#: 88654--------------------------------------------------
Re: 028 AV super Wood Boss
By: rgoccia Date: November 3, 2021, 12:48 pm
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The spur gear was fragmented and came out in small pieces. The
oil pump gear is still on the oil pump worm gear but has several
teeth missing. It has part number 1119 647 1800 on it. Hope
that helps.
#Post#: 88655--------------------------------------------------
Re: Stihl 028 AV super Wood Boss
By: Chainsawrepair Date: November 4, 2021, 6:47 am
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Stihl 028 IPL
HTML https://www.diyspareparts.com/parts/stihl/diagrams/028/
Can use part numbers to look parts needed up by.
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