Wiring

Q: You stress the need for electrical safety checks. Why?

A: I think that however much we admire Featherweights we have to face the fact that the wiring can be getting close to 70 years old. Early machines had internal wiring with rubber insulation that did not handle heat well and it's not at all unusual to find totally bare wires inside a machine. The problems come from heat buildup following loose terminal connections. It is potentially lethal and every machine should be checked before it's used.

 

Q: How do I check the wiring? My husband has a voltage meter--is that helpful? Should I just send it to my favorite sewing machine shop? -- Kristi, Camano Island, WA

A: You'll get a good idea of the condition of the internal wiring by removing the single screw which holds the electrical socket to the right rand base of the machine. With this out ease the bakelite socket out an inch. Now you'll be able to see the wires and have a good idea if there is any fried insulation. If so a rewire is in order. If not take the opportunity to tighten up the terminal screws.. The voltage meter you mention could be used to check where there is any voltage leak to ground.

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