ISO-33-18-22126
ANA反映返现有双导航灯罩构型(非LED)前导航灯罩丢失的情况,在随后普查中发现有4架有脱胶的情况,该产品为HONEYWELL,ANA分析认为这些灯罩在粘胶的过程中未处理干净,导致粘合不牢的情况。
丢失案例为
– LN3449 R/H Light lens assy P/N 31-9292-2 (Flight interruptions March 2018)
粘合不牢的案例为:
– LN1850 R/H Light lens assy P/N 31-9292-2 (Inspection April 2018)
– LN2582 R/H Light lens assy P/N 31-9292-2 (Inspection April 2018)
– LN2926 L/H Light lens assy P/N 31-9292-1 (Inspection April 2018)