Part Location Diagram of JT9-JJP8BT-24 Jet KNOB
See part 24 in the diagram

KNOB JT9-JJP8BT-24

Manufactured by:
Jet
ERP Number:
ERP19155169
Part Number:
JT9-JJP8BT-24
Original Equipment Manufacturer ?
$12.00
On Order

A Bit Difficult 

More than 2 hours 

(1 rated repair) ?

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Troubleshooting

This part works with the following brands:
  • Jet
This part works with the following products:
  • Planer Jointer
Part# JT9-JJP8BT-24 replaces these:
JJP8BT-24,

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Customer Repair Instructions

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A Bit Difficult 

More than 2 hours 

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

Shield was originally installed wrong, causing the blades to chew into the shield and lock up the machine.

Harald from Maryville, Tennessee

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Wrench (Adjustable)
Removed the covers, removed the drive mechanism, removed the bent shield by splitting the machine enough to release the shield. Removed the damaged drive roller and attaching springs and then replaced each part in the opposite order of removal.

Held off with replacing the blades while I practiced with the machine to be sure that everything was working properly so that the new blades would not be damaged. The machine now works great, so I will replace the damaged blades to improve the surface of the wood. As the original blades were damaged by impacting the shield. They had nicks in the,.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP19155169
Manufacturer Part Number: JT9-JJP8BT-24
Brand Model Number Description
Jet 707400 Planer Jointer - Jet 707400 Parts
Jet 707410 Planer Jointer - Jet 707410 Parts
Jet JJP-10BTOS Planer Jointer - 10 in. Jointer / Planer
Jet JJP-8BT Planer Jointer - 8 in. Jointer / Planer