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O-Ring 5140141-51
- Manufactured by:
- DeWALT
- ERP Number:
- ERP10178984
- Part Number:
- 5140141-51
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- DeWALT
- Compressor
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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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One set of the valves in the Valve Plate Assembly fell apart
Gary from Torrance, California
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Nutdriver, Screw drivers, Socket set, Wrench set
- Parts Used:
- 5140141-51, 5140141-50, 5140141-49
2. Removed all fasteners to take the plastic shrouding from around the motor and compressor unit.
3. Disconnected the tubing from the air tank to the output of the Valve Plate Assembly with wrench..
4. Removed 4 hex head bolts holdin ... Read more g Valve Plate Assembly and removed it from cylinder.
5. Placed O-rings on replacement Valve Plate and reassembled to the cylinder.
6. Reconnected the tubing from air tank to out put of Valve Plate.
7. Rotated flywheel by hand to make sure nothing was jammed, then plugged in and tested unit.
8. Be CAREFUL, the loop of tubing gets very hot, very fast.
9. Reassembled plastic shrouding and replaced all the screws.
10. Tested again. All is good!
11. Some of the screws/bolts were very tight. I used the socket set for those.
Compressor wouldn\'t hold air
William from Stanwood, Washington
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Nutdriver, Screw drivers
- Parts Used:
- 5140141-51, 5140141-50, 5140141-49
2. Disassembled the compressor head, piston and valve body to trouble shoot the problem
3. Discovered that the valve body had a broken valve and ordered the new body and associated O-rings.
4. Reassembled the compressor head, piston and n ... Read more ew valve body with O-rings.
5. Tested the operation and made sure the new parts fixed the problem - they did.
6. Reassembled the cover housings and manifold.
7. Tested the operation of the compressor again.
8. Done
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Model Cross Reference
Manufacturer Part Number: 5140141-51
| Brand | Model Number | Description |
|---|---|---|
| DeWALT | DWFP55130 | Compressor - 2.5G 200PSI Compressor |
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