Part Location Diagram of CA146086 Chicago Pneumatic Screw-chuck Rh Thread
See part 2 in the diagram
( Grid squares measure 1x1 inch )

Screw-chuck Rh Thread CA146086

Manufactured by:
Chicago Pneumatic
ERP Number:
ERP12015046
Part Number:
CA146086
Original Equipment Manufacturer ?
  Works with your model  CP789HR!
$6.40
Special Order

A Bit Difficult 

15 - 30 mins 

(1 rated repair) ?
  Works with your model   CP789HR!

Product Description

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This is an original Chicago Pneumatic replacement part manufactured for use with drills. The special screw is commonly used to secure the chuck to the spindle shaft on models that require a right hand threaded screw. This chuck screw is available as an individual replacement part, please see model diagram for associative parts.

Troubleshooting

This part works with the following brands:
  • Chicago Pneumatic
This part works with the following products:
  • Drill

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 

15 - 30 mins 

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

The drill chuck was hard to opening

Cavin from Miami, Florida

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
CA146086, 193822-6
I happened on your you tube video regarding this type repair. Very helpful
https://www.youtube.com/watch?v=usC8unA5RiA
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Model Cross Reference

This part works with the following models:
ERP Number: ERP12015046
Manufacturer Part Number: CA146086
Brand Model Number Description
Chicago Pneumatic CP1114R05 Drill - Chicago Pneumatic Cp1114r05 Parts
Chicago Pneumatic CP1114R09 Drill - Chicago Pneumatic Cp1114r09 Parts
Chicago Pneumatic CP1114R26 Drill - Chicago Pneumatic Cp1114r26 Parts
Chicago Pneumatic CP1114R40 Drill - Chicago Pneumatic Cp1114r40 Parts
Chicago Pneumatic CP789HR Drill - 1/2&#34 Drill
Chicago Pneumatic CP789R Drill - Drill
Chicago Pneumatic CP789R-26 Drill - 3/8&#34 Drill
Chicago Pneumatic CP789R-42 Drill - 3/8&#34 Drill