LIGHTER at KEY —T ! ; Fswiter FS EAE ERT RA SSR 7.” a | a fie gt a eof ‘ow = ‘4s + et et et 3 YELLOW =a =| |= OIL GAGE 3 S| “i s . | a na = + ry = JOHN DEERE SERIES 440 WITH KEY SWITCH. SERIES 320, 330, 420, 430 ARE SIMILAR EXCEPT DO NOT USE OIL GAUGE AND SENDING UNIT, FOR TRACTORS WITHOUT A KEY SWITCH USE THE DASHED CIRCUIT (X).