波音737飞机KMYS-2023-20关于NG和MAX飞机着陆转弯灯不亮排故手册差异的维护提示

关于NG和MAX飞机着陆转弯灯不亮排故手册差异的维护提示编号编写人审核人日期KMYS-2023-20朱红洲朱红洲2023-10-17一、背景NG飞机和MAX飞机的LED着陆灯和转弯灯组件件号相同，但其排故手册确不同，如果按NG飞机得习惯去办理MAX的着陆灯和转弯灯故障保留时，可能会出现不符合手册的情况。二、依据文件IPC、FIM、IFIM三、系统描述NA四、内容1、NG飞机LED着陆灯和转弯灯件号3072500410-2.ARRAY ASSY-LED(ESDS)099-100.1ARSupplier Code:V72914102-193197-198,COMPONENT MAINT MANUAL REF:204-700,33-43-91711-721.POSITION DATA:837-837,LH INBD846-852854-999FUNCTIONAL DESCRIPTION:PROVIDES HIGH INTENSITYILLUMINATION FOR AIRCRAFTAPPROACH.TOUCHDOWN.GROUNDROLL,AND TAKEOFFELECTRICAL EQUIP NUMBER:L01543QUALIFIED I/W DATA:72500454-002 CAN REPLACE OR BEREPLACED BY 72500410-2 ONLY FORTHE LTRTL MAIN ARRAY ASSY (LHINBOARD)P/N 72500410-2 MUST BEREPLACED SIMULTANEOUSLYALONGSIDE THE LTRTL MAIN ARRAYASSY (LH OUTBOARD)P/N 72500410-1.