Delco 4 Terminal Voltage Regulator
Delco 4 Terminal Voltage Regulator, together with 3877254 acdelco 904r spark plug wire moreover 3987662 acdelco 15624632 parking brake cable furthermore 2000 mercury mystique thermostat location further car stereo wiring diagram 1990 toyota pickup along with delco remy 20183 also 4243325 acdelco 88959466 furthermore delco remy 20150 moreover delco remy 14709 together with delco remy 14856. Delco Remy 20183 besides Delco Remy 14709 together with 3987662 Acdelco 15624632 Parking Brake Cable also Delco Remy 20150 likewise 4243325 Acdelco 88959466.
Delco 4 Terminal Voltage Regulator, Delco Remy 20183 besides Delco Remy 14709 together with 3987662 Acdelco 15624632 Parking Brake Cable also Delco Remy 20150 likewise 4243325 Acdelco 88959466. together with 3877254 acdelco 904r spark plug wire moreover 3987662 acdelco 15624632 parking brake cable furthermore 2000 mercury mystique thermostat location further car stereo wiring diagram 1990 toyota pickup along with delco remy 20183 also 4243325 acdelco 88959466 furthermore delco remy 20150 moreover delco remy 14709 together with delco remy 14856.FIELD RELAY "F" TERMINAL NO. 2 TERMINAL NO. 3 TERMINAL NO. 4 TERMINAL ©' 4 VOLTAGE REGULATOR Fig. 3317. Some General Motors cars utilize a Delcotron AC generator in conjunction with a two unit, double contact regulator. of current applied to the rotating field (alternator rotor). The field relay, on regulators so equipped, connects the alternator field windings and voltage regulator windings directly to the battery. In some cases, it also serves as an indicator lamp Inspect and reinstall the brushes if they are 6. To adjust the voltage. remove and reinstall the adjustment strap in one of three positions: Q For low — between terminals A and B J For medium — between terminals A and C J For high — between terminals B.and C // is imponant to note that each change in the strap will result in an increase or decrease in the alternator output mltage of approximately O.4 mhs. 7. Reinstall the regulator. 8. Rehook the batterv ground cable. 9. Stan the truck Each plug will read either PUS or PLFS These altemators are not interchangeable, so make sure the correct one for the vehicle is installed Courtesy CARQUEST Auto Parts should full field and produce maximum current. GM DELCOTRON ALTERNATOR WITH INTERNAL REGULATOR GM vehicles are also commonly equipped with a Delcotron alternator (also known as a DelcoRemy 10S1). To test terminals Fl and F2, unplug the connector from the back of the alternator.The regulator must always be operated with the type generator.for which it is designed. d. Troubleshooting. Refer to TM 98627 (DelcoRemy) and TM 91825B (Auto Lite) for troubleshooting procedures and information. e. Contact Points. Refer to TM 98627 (DelcoRemy) and TM 91825B (Auto Lite) for cleaning and care of contact points. 49. Polarization of Generator Refer to TM 98627 (DelcoRemy) and TM 91825 B (Auto Lite) for procedure for polarizing the generator. 50.INCAR TEST PROCEDURES In checking the charging system operation to determine the exact area of malfuntion, a voltmeter, amme Horizontal Vertical Viewing alternator from the side, plugin terminals on GM vehicles are either horizontal or FIG. 225 DELCOTRON PLUGIN TERMINAL ARRANGEMENT "LATCH" A 'F" TERMINAL V m NO. 2 TERMINAL.NO. 3 TERMINAL NO. 4 TERMINAL VOLTAGE REGULATOR FIG. 226 DOUBLECONTACT VOLTAGE REGULATOR ter, The fuse must be placed at the connection point in the circuit where the voltage is to be measured, such as the battery positive terminal. On LeeceNeville alternators, the remote sense terminal is identified as the “S” terminal. Delco Remy alternators may indicate “Remote Sense” or the remote sense terminal is designated as the 2 terminal, as indicated in Figure 741. See the Extra for Experts section for more information on the operation of the voltage regulator as related to remote 2^v<2> ELECTRONIC VOLTAGE REGULATOR 4& 2. 5. DelcoRemy "Delcotron". Fig. C3 Insulated brush alternator disassembled ELECTRONIC.VOl T AGE REGULATOR 2875400 Fig. CI 3 Charging. HtlOH WASHER BRUSH or field circuit when disconnecting the test instruments. Connect battery lead to alternator "BAT" terminal and tighten securely. Connect ignition lead to regulator ignition terminal and reconnect ground cable at battery. Current Output Test With test instruments Regulator controls voltage (b) Vibrating on normally closed points winn. Fig. 727 Typical. Fig. 720 Electrical system voltage changes with time as the engine is started and operated. Time Fig. 819 A tester that can be used to test. Chapter 7 The Charging System The indicator lamp is connected parallel to a resistor in the circuit between the ignition switch, the Delco number 4 or Ford number.I regulator terminal, and the alternator field windings. When the ignition switch is turned on Relay on car, generator charging. 6 — Adjust voltage setting. Relay on car, generator charging. 45 and 6 are shown off the car for GENERATORS and REGULATORS PASSENGER CAR GENERATORS WITH REGULATORS Illustrations for After points are cleaned and gaps properly set, proceed with setting the Meter hookup for resetting voltage and current regulators regulator as follows, regardless of the number of terminals: Disconnect the wire from the "BAT" (Delco) or "B" G.M. Corp. CUTOUT CUHENT VOLTAGE «ELAT »EOULATQI MOUlATOt IGNITION GEN TELLTALE iwitcm uom? c Chevrolet Div. G.M. Corp. Generating Circuit, Single Contact Voltage.Regulator Generating Circuit, Double Contact Voltage Regulator 5.5" DELCOTRON SHELL 6" DELCOTRON 1 2 3 4 5 6 7 8 9 10. "AC" GENERATOR the generator. Double Contact Regulator Caution Never uround the generator or regulator field terminals when these units are connected together.