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TROUBLESHOOTING AND REPAIR |
ENGINE ALTERNATOR TEST (continued)
FIGURE F.25 – ALTERNATOR CODE 10856
#237
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GROUND
PROCEDURE
1.Open the right side cover, on the radiator end of the
WARNING: Secure the door in the open position using the door restraint system. If the machine does not have a door restraint system, remove the door(s) or securely restrain them to prevent them from falling closed.
2.Locate the engine alternator (See Figure F.25 & Figure F.26)
#224
•Chassis ground to the alternator flash/sense lead, (Lead #224 for cod 10856) (Lead #59 for codes 11199 and 11408) the meter should read 0 volts.
Run/stop switch on:
•Chassis ground to the flash/sense lead, (Lead #224 for cod 10856) (Lead #59 for codes 11199 and 11408) the meter should read 11.5 to 12.9 Volts DC during first 30 seconds of operation. (This time may be 60 seconds on some models.)
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3.Check voltage as follows:
4.Run/stop switch off:
•Chassis ground to the B+ terminal of the alterna- tor, (Lead #237 for code 10856) (Lead #51 for codes 11199 and 11408) the meter should read battery voltage.
