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F-49 TROUBLESHOOTING & REPAIRF-49
FLASHING VOLTAGE TEST (continued)
FIGURE F.11 – EXCITER LEADS T1, T2, T3
ENGINE ALTERNATOR | #229 |
|
OIL PRESSURE SWITCH
OIL FILTER
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16.If battery voltage is present at leads #210H and #224B, but not present at leads #200N The Control PC board is probably defective. Replace.
17.If battery voltage is present at lead #210H, but not present at leads #224B or #200N check the engine protection wiring and CR1 engine protection relay, per the wiring dia- gram. Also check that the oil pressure switch lead, (lead #229) has not come into contact with chassis ground. The engine protection light should be off during this test.
18.If battery voltage is not present at lead #210H, check wiring per wiring diagram, and check the run/stop switch. Also check the ground PC board chassis ground wire, lead #5K and the stud where it connects to the chassis.
19.Set the RUN/STOP switch to the “STOP” position.
20.
21.If testing is completed, perform the Cover Replacement procedure. Case
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