Table 2–1. Master Failure Symptom Index (cont)

TM 1–1520–238–T–2 2–27 Table 2–1. Master Failure Symptom Index (cont) Failure Symptom MOC Reference BOOST SWITCH DOES NOT MOVE TO OFF (PILOT FUEL PANEL: CROSSFEED SWITCH SET TO NORM) TM 1–1520–238–T–7 FUEL CROSSFEED/ BOOST SYSTEM BOOST SWITCH IS NOT RELEASED TO OFF (PILOT FUEL PANEL: CROSSFEED SWITCH SET TO NORM) TM 1–1520–238–T–4 POWER PLANTS (ENGINE 1) BOOST SWITCH IS NOT RELEASED TO OFF (PILOT FUEL PANEL: CROSSFEED SWITCH SET TO NORM) TM 1–1520–238–T–4 POWER PLANTS (ENGINE 2) BOOST SWITCH IS ON WITH TK SEL SWITCH NOT SET TO FROM AFT (CPG FUEL PANEL: TK SEL SWITCH SET TO NORM) TM 1–1520–238–T–7 FUEL CROSSFEED/ BOOST SYSTEM BORESITE REQUIRED REMAINS ON CPG HDU (CPG COLLECTIVE STICK: PLT/BRSIT HMD SWITCH SET TO BRSIT HMD) TM 9–1270–221–23 IHADSS BORESITE REQUIRED REMAINS ON PILOT HDU (PILOT COLLECTIVE STICK: PLT/BRSIT HMD SWITCH SET TO BRSIT HMD) TM 9–1270–221–23 IHADSS BOTH ADS INDICATORS ARE NOT LIGHTED (CPG FIRE CONTROL PANEL: PLT/GND ORIDE SWITCH SET TO ORIDE, CPG ARM/SAFE SWITCH SET TO ARM AND FCC 1 MUX SWITCH SET TO ON) TM 1–1520–238–T–6 CPG CAUTION AND WARNING SYSTEM BOTH FAB NORMAL FANS ARE NOT OPERATING (PILOT ECS PANEL: STBY FAN SWITCH SET TO NORM) TM 1–1520–238–T–8 ENVIRONMENTAL CONTROL SYSTEM BOTH FAB STANDBY FANS ARE NOT OPERATING (CPG AUX/ANTI–ICE PANEL: STBY FAN SWITCH SET TO STBY FAN) TM 1–1520–238–T–8 ENVIRONMENTAL CONTROL SYSTEM BOTH FAB STANDBY FANS ARE NOT OPERATING (PILOT ECS PANEL: STBY FAN SWITCH SET TO STBY FAN) TM 1–1520–238–T–8 ENVIRONMENTAL CONTROL SYSTEM