How to Remove, Clean and Reinstall the Motor of a Singer Model 403A Sewing Machine

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00:00 Intro
REMOVE MOTOR: 2:40
DISASSEMBLE MOTOR: 15:30
CLEAN MOTOR: 31:30
ASSEMBLE MOTOR: 48:00
TEST MOTOR: 1:18:08
POLISH COMMUTATOR: 1:20:20
REINSTALL MOTOR: 1:32:25
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BRUSH SEATER VIDEO:    • Seating Motor Brushes & Cleaning Comm...  
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How to tutorial for removing and installing the PA Style motor of a Singer Model 403A. Covers Singer Models 301, 301A, 401, 401A, 403A, 404, 500, 500A, and Touch & Sew models from the 600's thru 700's. This motor was very slow and smoking a little bit. Oil on the commutator. How to clean the motor with Krud Kutter Cleaner & Degreaser. Cleaning and polishing the commutator and using a "brush seater" to improve motor brush contact and motor speed. You can do this!
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