737 Flight Crew Operations Manual
Lights.Index.4
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
D6-27370-4Q8-SJA December 15, 2019
Lights.Index.4
INSTR SWITCH ..............................................11.7
L
L ALPHA VANE ................................................ 3.7
L ELEV PITOT.................................................. 3.7
L VALVE OPEN - Wing Anti-Ice .........................3.10
LE FLAPS TRANSIT .........................................9.14
LEFT GEAR ....................................................14.6
LOCK FAIL.....................................................1.18
LOW IDLE .....................................................7.29
LOW OIL PRESSURE - APU...............................7.12
LOW OIL PRESSURE - Engine ...........................7.26
LOW OIL PRESSURE - Generator Drive ............... 6.6
LOW PRESSURE - Flight Control .......................9.10
LOW PRESSURE - Fuel Pump.......................... 12.10
LOW PRESSURE - Hydraulic Pump - Standby.... 13.16
LOW PRESSURE - Hydraulic Pump -
System A (both) .........................................13.3
LOW PRESSURE - Hydraulic Pump -
System A and B ........................................ 13.10
LOW PRESSURE - Hydraulic Pump -
System B (both) .........................................13.6
LOW PRESSURE - Hydraulic Pump (single) .........13.1
LOW QUANTITY............................................ 13.16
M
MACH TRIM FAIL ............................................9.18
MSG and FMC - CDU Alerting ...........................11.6
MSG and FMC - FMC DISAGREE - VERTICAL.......11.2
MSG and FMC - FMC DISAGREE........................11.1