Labels:text | sketch | drawing OCR: DISASSEMBLY, TEST AND REASSEMBLY (GENERATOR REMOVED FROM ENGINE) THRU-BOLT LOCATION TESTING STATOR NO. 1 TERMINAL NO. 2 TERMINAL {CHECK FOR OPENS) OHMMETER "BAT" TERMINAL to TEST HOLE THRU-BOLT 1. Make scribe marks on end frames to facilitate reassem- bly. OHMMETER OHMMETER 2. Remove four thru-bolts and separate drive end frame as- ICHECK FOR (CHECK FOR sembly from rectifier end frame assembly. OPENSI GROUNDS) END FRAME VIEW 5. On 10SI only. check stator for opens with ohmmeter INSULATING RESISTOR (two checks). If either reading is high (infinite), replace WASHERS IUSED ON stator. 6. On all series, check stator for grounds. If reading is low. SOME MODELS) replace stator. [CHECK FOR TESTING ROTOR GROUNDS)(OHMMETER) RECTIFIER BRIDGE ATTACHING DIODE CAPACITOR NUTS TRIO OHMMETER 3. Remove three attaching nuts and regulator attaching CHECK FOR OPENS screws. 7. Check rotor for grounds with ohmmeter. Reading should 4. Separate stator, diode trio and regulator from end frame. be very high (infinite). If not, replace rotor. NOTE: The regulator cannot be tested on the work bench 8. Check rotor for opens. Should read 2.4-3.5 ohms. If not. except with a regulator tester. replace rotor.
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