( Grid squares measure 1x1 inch )

LOCK NUT 5140078-78

Manufactured by:: DeWALT
ERP Number:: ERP12420875
Part Number:: 5140078-78

Works with your model PCB370SS!

$6.16

A Bit Difficult

1- 2 hours

(1 rated repair) ?

Works with your model PCB370SS!

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Troubleshooting Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:

Porter Cable
DeWALT

This part works with the following products:

Table Saw

Part# 5140078-78 replaces these:

5140078-78,

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

1- 2 hours

(1 rated repair) ?

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Bolt snapped off and could not remove blade.

Joseph from Tappahannock, Virginia

0 of 1 people found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: 1- 2 hours
Tools:: Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:: 5140079-27, 5140078-78, 5140079-26, 5140078-86

1. Disassembled saw.
2. Cleaned moving parts
3. Removed broken screw and bushing.
4. Installed new parts, and lubricated moving parts.
5. Reassembled saw.

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Model Cross Reference

This part works with the following models:

ERP Number: ERP12420875
Manufacturer Part Number: 5140078-78

Brand	Model Number	Description
DeWALT	DWE7470-AR	Table Saw - 10" 1800w Table Saw
DeWALT	DWE7470-B2	Table Saw - 10" 1800w Table Saw
DeWALT	DWE7470-B3	Table Saw - 10" 1800w Table Saw
DeWALT	DWE7470-BR	Table Saw - 10" 1800w Table Saw
Porter Cable	PCB120MS	Miter Saw - Miter Saw
Porter Cable	PCB220TS	Table Saw - 10" Jobsite Table Saw
Porter Cable	PCB222TS	Table Saw - Jobsite Table Saw
Porter Cable	PCB270TS	Table Saw - Table Saw
Porter Cable	PCB370SS	Scroll Saw - 16" Scroll Saw
Porter Cable	PCB375SS	Scroll Saw - Scroll Saw