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SEWINGMACHINEDIV.20 MODEL385.19001890
CHECKING FLECTRONICPARTS
4. DC MOTOR (CONNECTOR (C) CNMA)
*RESISTANCEBETWEENPIN 4 AND PIN 5 SHOULD BEOVER 1.7 OHMS. (MAKE SURETHE
CORD ISNOT CUT.)
\
(c)
PIN 5 (BLACK)
PIN 4 (RED)
5. FOOT CONTROL
*RESISTANCE BETWEEN THETIP AND THESLEEVEOF THE JACK SHOULD BE APPROXI-
MATELY 0 OHMS. WHEN THE CONTROL ISPRESSEDALL THE WAY DOWN, THEMULTI-
METERSHOULD SHOW ABOUT 10 KILO-OHMS (AFTERA FEW SECONDS).
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