See part 31 in the diagram
( Grid squares measure 1x1 inch )
Micro Press. Switch N003990
Manufactured by:
DeWALT
ERP Number: ERP10186987
Part Number: N003990
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Delivers in 3-5 Business Days!
Troubleshooting
This part works with the following brands:
This part works with the following products:
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Customer Part Reviews
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EZ install
Replaced pressure switch perfect fit. Compressor is working great
Guest - October 25, 2021
Verified Purchase
pressure switch for Air Compressor
The part was the right fit for the Air Compressor and fixed my problem. Thank you for the detailed instructions and the help. Thanks, again.
Roger
Guest - August 25, 2020
Verified Purchase
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.
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Sorry, we couldn't find any existing installation instruction that matched.
Kept running tgen saftey valve deployed and still kept running
Kevin from Knoxville, Tennessee
1 person
found this instruction helpful.
Easy
Less than 15 mins
Screw drivers, Wrench (Adjustable)
Removed housing
Pressure Switch
Buzz from PITTSBURG, California
0 of 1 people
found this instruction helpful.
Easy
30 - 60 mins
Pliers, Screw drivers
Opened cover, removed screw holding switch, removed hoses. Reverse order to compete, Clamps didn\'t work had to use regular hose clamps.
WouldnÆt stop running. Pop off valve would open
Gladney from Ville Platte , Louisiana
0 of 1 people
found this instruction helpful.
A Bit Difficult
30 - 60 mins
Pliers, Screw drivers
Replaced micro pressure switch.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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_WW_2.gif "Part Location Diagram of N003990 DeWALT Micro Press. Switch")
_WW_2.gif "Part Location Diagram of N003990 DeWALT Micro Press. Switch")
