PET 903-00 #(7) 914.613.414.15 light switch qty:1 72->

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56K - Grey
56 - red w/white trace & black w/blue trace
57 - white w/ green trace
58L - grey w/black trace
58R - grey w/ red trace
15 - red & red w/white trace
30 - red
30B - green w/black trace
58a - black w/blue trace
58b - black w/blue trace
K - grey

From '74 wiring diagram