214 & 224 WHEEL-TYPE EXCAVATORS Key For Wiring Diagram Caterpillar


Key For Wiring Diagram
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Fig. H 768

(1) Headlight, right

(2) Headlight, left

(3) Blinker, right

(4) Blinker, left

(5) Brake light, blinker, rear light right

(6) Brake light, blinker, rear light left

(7) Alternator

(8) Regulator (integral in alternator)

(9) Starter

(10) Batteries

(11) Transmitter for engine oil pressure fault light

(12) Transmitter for fan belt fault light

(13) Buzzer (overload warning, if equipped)

(14) Alternator fault light

(15) Main beam indicator light (blue)

(16) Engine oil pressure fault light (red)

(17) Engine temperature fault light (red)

(18) Hourmeter

(19) Double air-pressure gauge

(20) Fuel gauge

(21) Hazard light switch with red fault light

(22) Parking-brake fault light (red)

(23) Working beam switch

(24) Windshield wiper switch

(25) Starter switch

(26) Solenoid valve for glow plug device (cold weather starting)

(27) Fuse box 12-pole

(28) Ignition lock, switch for low beam/parking light

(29) Socket for 6-pole plug

(30) Wiper motor

(31) Relay

(32) Hazard light relay

(33) Optional attachment push button

(34) Working beam light

(35) Horn

(36) Brake light switch in service brake

(37) Blinker switch

(38) Solenoid valve for running gear.

(39) Main (high) beam, horn, running gear switch

(40) Parking brake switch

(41) Fuel lift pump switch

(42) Fuel lift pump

(43) Independent heater

(44) Universal switch for ventilator and heater with indicator light

(45) Solenoid valve for optional hydraulic attachment

(46) Ventilator and heater relay

(47) Independent heater control

(48) Heater fuel metering pump

(49) Interior light

(50) Pressure sensitive valve for overload warning device (if equipped)

(51) Overload warning fault light (if equipped)

(52) Fuel tank sensor

(53) Lower wiper switch

(54) Lower wiper motor

(55) Heater timer

(56) Fuse box 4-pole

(57) Solenoid valve for parking brake

(58) Cigarette lighter

(59) Power socket for width indicator lamps (digger arm)

(60) Width indicator lamps (digger arm)

(61) Series resistor with bimetallic contact

(62) Heater plug

(63) Pilot lamp (yellow) (ready for starting), if equipped

(64) Solenoid valve for hydraulic oil cooling system

(65) Temperature switch

(66) Lifting magnet (starting surplus)