The drive wheel key and left hand screw were missing, so the blade was not stable and would not track well.
I removed the lower (driven) wheel and pushed the key into the keyway. Then I reinstalled the wheel and screwed in the left hand bolt and tightened it down.
I should have also purchased the washer (even though I felt it
... Read more was REALLY overpriced for a washer) because it is not simply an 8mm washer... it is 8mm ID and extra wide OD to span the opening in the wheel to hold the wheel onto the shaft. I was lucky to have a washer that fit, otherwise I would have been running out to the store hoping to find what I needed! Buy the washer!
Overall a very easy repair and my saw is running great again.
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The key in the shaft for the wheel was driven into the race of the bearing causing the race to spin on the lower shaft.
Removed the blade.
Used the hammer and punch the push the old lower shaft out of saw.
Put wheel with shaft into vice to knock out shaft from wheel.
Removed bearing from shaft.
Put bearing on new shaft, put both in saw,added key.
Put on wheel and bolt.
Raplaced blade and tightened
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Model Cross Reference
This part works with the following models:
ERP Number: ERP19159561
Manufacturer Part Number: JT9-JWBS14OS-147
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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_WW_1.gif "Part Location Diagram of JT9-JWBS14OS-147 Jet HEX HEAD BOLT (LEFT THREAD)")
_WW_1.gif "Part Location Diagram of JT9-JWBS14OS-147 Jet HEX HEAD BOLT (LEFT THREAD)")
