B-757 Rev 30 - Federal Aviation Administration

58-8 Aft Equipment Cooling Supply Fans C 2 1 (O) One may be inoperative provided operations do not require use of HF radio or ADF navigation equipment. 58-13 Equipment Cooling Airflow Detection System C 1 0 (M) May be inoperative provided equipment cooling airflow is verified to operate normally before each flight. ................
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