-20-01 Auxiliary Power Unit (APU) C 1 0 (M) May be inoperative provided: | (Amber APU SYS FAIL or APU is deactivated, and | APU FAIL message) Procedures do not require its use. | -30-01 APU Fuel Shutoff Valve C 1 0 (M) May be inoperative provided: | APU fuel shutoff is verified | closed, and | APU is considered inoperative | (Refer to item 49-20-01). | -50-02 APU Bleed Air System C 1 0 (O) May be inoperative provided: | -0001 thru -0500) APU SYSTEM BLEED AIR is | selected OFF, and | APU bleed air valve is verified | closed. | -50-02 APU Bleed Air System C 1 0 (O) May be inoperative provided: | (Units -0501 and on) APU BLEED AIR is selected OFF, | and | APU air valve is verified | closed. | -01 Max Cool Function C 1 0 (O) May be inoperative provided: | (Units -0001 thru -0500) APU SYSTEM BLEED AIR is not | selected to MAX COOL, and | Max cool valve is verified closed. | -01 Max Cool Function C 1 0 (O) May be inoperative provided: | (Units -0501 and on) MAX COOL is selected OFF, and | Max cool valve is verified closed. |
-20-01 Auxiliary Power Unit (APU) (Amber APU SYS FAIL or APU FAIL message) C 1 0 (M) May be inoperative provided: APU is deactivated, and Procedures do not require its use. | | | -30-01 APU Fuel Shutoff Valve C 1 0 (M) May be inoperative provided: APU fuel shutoff is verified closed, and APU is considered inoperative (Refer to item 49-20-01). | | | | | -50-02 APU Bleed Air System -0001 thru -0500) C 1 0 (O) May be inoperative provided: APU SYSTEM BLEED AIR is selected OFF, and APU bleed air valve is verified closed. | | | | | -50-02 APU Bleed Air System (Units -0501 and on) C 1 0 (O) May be inoperative provided: APU BLEED AIR is selected OFF, and APU air valve is verified closed. | | | | | -01 Max Cool Function (Units -0001 thru -0500) C 1 0 (O) May be inoperative provided: APU SYSTEM BLEED AIR is not selected to MAX COOL, and Max cool valve is verified closed. | | | | -01 Max Cool Function (Units -0501 and on) C 1 0 (O) May be inoperative provided: MAX COOL is selected OFF, and Max cool valve is verified closed. | | |
ce-750_rev%206.docx