Part Location Diagram of PM9-PWBS14-240 Powermatic Eccentric Shaft (jwbs-14)
See part A-4-8 in the diagram

Eccentric Shaft (jwbs-14) PM9-PWBS14-240

Manufactured by:
Powermatic
ERP Number:
ERP19190042
Part Number:
PM9-PWBS14-240
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Delivers in 3-5 Business Days!

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15 - 30 mins 

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Product Description

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Eccentric Shaft (jwbs-14)

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Jet
  • Powermatic
This part works with the following products:
  • Band Saw
  • Table Saw
  • Miscellaneous
Part# PM9-PWBS14-240 replaces these:
PWBS14-240,

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(5 rated repairs) ?
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Broke both eccentric shafts because I did NOT use a zero clearance insert. Was shaving \"toothpicks: of white hard maple to get closer to my cut line. The off cut followed the blade, riding between

Ed from GRESHAM, Oregon

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Parts Used:
PM9-PWBS14-240
Release tension on the eccentric shafts using an allen wrench.
Remove the broken shafts from the aluminum slide.
Replace the bearings on the eccentric shafts.
Hand tighten the allen screws which attach the bearings to the shaft.
Slip a folded dollar bill between the blade and the bearing, on the right side of blade . (It helps to put some tension on the allen screw which tightens the eccentric shafts. Otherwise the eccentric shafts allow the bearings to flop around. That\'s disconcerting.)
Repeat above on the left side of the blade.
Tighten the allen screw which holds the eccentric shafts.
Repeat for the Bottom set of bearings.
I removed the cast iron table from the band saw. Makes this maneuver simpler.
Also I removed the plate the table is attached to so I had easier access to tighten the bottom
screws of the bearings.
Reattach plate. Then reattach table top. Stand away from the machine. Turn the machine on...cross your fingers, and hold your breath. Ahhhh success. Oh yes!! the bandsaw WAS unplugged the whole time of this retro.
I did remove the band saw blade--but that is unnecessary. Just be careful as you remove the cast iron table so you don\'t damage the blade.

BTW these guys at eReplacement parts are great!! Price was awesome. Delivery was great too. Wish I would have check them out a month earlier. My Powermatic dealer took a month to get me a broken part--then I broke it again ( my bad) by exerting too much tension on the allen wrench tightening the bearing to the eccentric shaft. I broke it. I did NOT want to wait for my dealer so I found these guys on line. Will certainly use them again. Hope this helps.

Be Well, Ed
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Eccentric shaft snapped.

Mike from BLAINE, Tennessee

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
PM9-PWBS14-240
Loosened the cap screw holding it and replaced the shaft.
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The lower Bearing blade guide (eccentric shaft) was broken by a piece of wood.

Brett from 49053, Michigan

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
PM9-PWBS14-240, TS-1502031
Remove throat plate.
Remove blade.
Remove table mount knobs and tilt table.
Loosen bearing guide, eccentric shaft lock bolt , using Allen wrench.
Push broken shaft out of bracket from back of machine. I used a pc of wood.
Install new eccentric shaft with bearings installed and retained by Socket Head Ca p Screw.
Tighten bearing guide eccentric shaft lock bolt .
Replace table and mount knobs.
Install blade and throat plate.
Adjust saw per manufacturers recommendations.
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At some point, the eccentric shaft on one of the bottom blade guide bearings (outboard) broke, and the blade continually wandered off track. Finally discovered the broken (missing) shaft, ordered 4 (

Dennis from Bellingham, Washington

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
PM9-PWBS14-240
This was for a Powermatic PWBS-14CS bandsaw

1. Removed the old (broken end) of the eccentric shaft from the saw by loosening the socket head screw on the bandsaw (beneath the table).
2. Installed bearing (from previous purchase) onto the new shaft
3. Secured bearing onto eccentric shaft with washer (#10 SAE) and s ocket head screw (5mm). Tightened screw to shaft to enable next step
4. Inserted shaft to bandsaw, adjusted appropriate blade clearance by using socket screw on eccentric shaft to rotate the shaft, then tightened bottom outboard socket screw (on bandsaw).
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Nothing

Daniel from Kennewick, Washington

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
PM9-PWBS14-240
Removed the broken part (eccentric shaft) then I removed the bearings from the broken part and installed them on the new part. Installed new part with the old bearings back into bandsaw, adjusted clearance and went back to using saw. Works like a champ.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP19190042
Manufacturer Part Number: PM9-PWBS14-240
Brand Model Number Description
Jet 710116K Table Saw - Jet 710116k Parts
Jet JRBG-14 Miscellaneous - Jet Jrbg-14-(708127) Parts
Jet JWBS-14DXPRO Band Saw - Delux Pro Band Saw
Powermatic PWBS-14 Band Saw - 1.5HP 1Ph 115/230V Bandsaw
Powermatic PWBS-14CS Band Saw - 1.5HP 1Ph 115/230V Bandsaw