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Single Generator Failure

G500 Abnormal Procedures

This is a work in progress


AFM Procedure

[AFM, §03-04-10]

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System Impacts

  • Autobrakes: Disarmed.
  • TPMS System: Unavailable.

Corrective Action

  1. In Flight
    1. If the L Main AC Bus is not powered:
    2. (1) Refer to 03-04-40, Emergency AC Bus Fault and AC / DC Reset.

    3. If the L Main AC Bus is powered:
    4. (1) Affected GEN . . . OFF wait 5 sec, then ON

      (2) AC / DC RESET . . . PRESS and RELEASE

    5. If the affected generator did reset:
    6. (1) The procedure is complete.

    7. If the affected generator did not reset:
    8. (1) Affected GEN . . . OFF

      (2) Operating GEN . . . Limit load to 100% by turning off non-essential equipment

    9. APU Generator Operations
    10. (1) Altitude . . . Descend below 37,000 feet

      (2) Refer to 03-03-10, APU Inflight Operation - Alternate Electrical Power Source.

  2. On Ground
    1. Affected GEN . . . OFF wait 5 sec, then ON
    2. AC / DC RESET . . . PRESS and RELEASE
    3. If the CAS Message remains displayed:
    4. (1) Airplane . . . Do not dispatch

References

Gulfstream GVII-G500 Airplane Flight Manual, Revision 1, August 31, 2018

Revision: 2019-04-29
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