Service difficulty report · Angle · Boeing 7378H4

Difficulty date
February 1, 2022
Submitted
March 1, 2022
Operation
Air carrier
Aircraft
N8678E
Make and model
Boeing 7378H4
Aircraft serial
36735
Aircraft time
20,630 hours, 9,513 cycles
Part
Angle
Condition
Corroded
Location
Fwd Cargo Bay
Stage of operation
UK
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DOT#03-186 FWD CARGO COMPARTMENT Z ANGLE CORRODED STA 500A+7' TO 500D+16'RBL 24 WL 156 / [01] REMOVED CORROSION VISUALLY INSPECTED AREA WITH 10X MAGNIFIER NO DEFECTS NOTED I.A.W SRM 53-00-53-1A-2;[02] VERIFIED MATERIAL LODE ORIGINAL .040 REMOVED .020 REMAIN .020 ALLOWABLE 10% MAX FOUND OUT OF LIMITS USED AAR TOOL# 36646 DUE 10/06/2022 I.A.W SRM 53-00-53-1A-2 AND SRM 53-30-53-01-2;[03] VERIFIED STEP 1 AND 2;[04] MISS SPELLED MATERIAL LOSE NOT MATERIAL LODE;[05] MATERIAL USED FOR REPAIR ZEE CHANNEL BAC1496-444 7075 T6 ATAG A108163 IAW SRM 53-00-53-2R-5;[06] CORRECTING CORRODED ELEMENT PN;[07] VERIFIED ITEM 4; 5 AND 6;[08] FABRICATED REPAIR PARTS IAW SRM 53-00-53-2R-5;[09] VERIFIED ITEM 8<BR>OK TO TREAT AND PRIME;[10] TREATED AND PRIMED REPAIR PARTS IAW AMM 51-21-41-370-803 AND 51-21-72-370-804;[11] VERIFIED STEP 10 C/W;[12] VERIFIED STEPS 10 AND 11;[13] OK GIVEN TO INSTALL Z ANGLE;[14] INSTALLED R/H Z ANGE IAW SRM 53-00-53-2R-5;[15] VERIFIED JOB IS COMPLETE;[16] VERIFIED ITEM 14 AND 15<BR>OK TO CIC;[17] APPLIED C I C IAW AMM 51-21-91-620-802;[18] VERIFIED ITEM 17<BR>AUDIT C/W

More about the Boeing 737-8H4