Part Location Diagram of CM9-12-9001 Jet LOCK NUT
See part 61 in the diagram

LOCK NUT CM9-12-9001

Manufactured by:
Jet
ERP Number:
ERP19119013
Part Number:
CM9-12-9001
Original Equipment Manufacturer ?
  Works with your model  10-20PLUS!
$12.00
Special Order

A Bit Difficult 

30 - 60 mins 

(1 rated repair) ?
  Works with your model   10-20PLUS!

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Jet
This part works with the following products:
  • Sander Polisher
  • Sander
  • Sander Grinder
Part# CM9-12-9001 replaces these:
12-9001,

Questions & Answers

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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.

A Bit Difficult 

30 - 60 mins 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Spring broke on inboard abrasive fastener

STEVEN from KENNETT SQUARE, Pennsylvania

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Remove inboard abrasive fastener. Lock nut was stripped so I replaced all three parts.
The most difficult part of repair was collapsing the spring while attaching with lock nut and screw. I used a 90 degree pliers to hold lock nut while collapsing the spring. Overall repair went well.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP19119013
Manufacturer Part Number: CM9-12-9001
Brand Model Number Description
Jet 10-20Plus Sander Polisher - Drum Sander
Jet 16-32Plus Sander Polisher - Sander
Jet 22-44OSC Sander Polisher - Oscillating Drum Sander
Jet 22-44Plus Sander Polisher - Sander
Jet 628900-10-20 Sander - 62890010-20 Drum Sander Parts
Jet 649003K Sander Grinder - Jet 649003k Parts
Jet 649004K Sander Grinder - Jet 649004k Parts
Jet 649005K Sander Grinder - Jet 649005k Parts