Service difficulty report · Channel · Boeing 7378H4

Difficulty date
July 10, 2022
Submitted
July 29, 2022
Operation
Air carrier
Aircraft
N8699A
Make and model
Boeing 7378H4
Aircraft serial
36923
Aircraft time
19,988 hours, 9,397 cycles
Part
Channel
Condition
Corroded
Location
Aft Cargo
Stage of operation
IN
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

AFT CARGO R/H TRANSITION ANGLE IS OUT OF LIMITS AT STA 727J +6 / [01] REMOVED DAMAGED TRANSITION ANGLE FROM STA. 727H+10 THRU STA. 767 R/H;[02] MATCH DRILLED; DEBURED; CSK; TREATED AND PRIMED ZEE ANGLE AND SPLICE PER SRM 53-00-53-2R-5;[03] VERIFIED... C/W MATCH DRILLED; DEBURED; CSK; TREATED AND PRIMED ZEE ANGLE AND SPLICE PER SRM 53-00-53-2R-5;[04] INSTALLED NUT PLATES PER SRM 51-40-10<BR><BR> DATE JULY 15; 2022<BR>TIME 5:00 A.M;[05] PERFORMED PUSH TEST ON ADHESIVELY BONDED NUTPLATES PER SRM 51-40-10-2R-0.;[06] CORRECTIVE ACTION 5. JOHN PRAMUK (TECHNICIAN); 15-JUL-2022 12:19 UTC PERFORMED PUSH TEST ON ADHESIVELY BONDED NUTPLATES PER SRM 51-40-10-2R-00. ENTERED IN ERROR.;[07] INSTALLED AFT CARGO RT ZEE SIDEPLATE CHANNEL AND REPAIR PARTS FROM STA. 727H+10 TO STA. 767 PER SRM 53-00-53-2R-5.;[08] INSTALLATION 727H+10 TO 767 OK. NUTPLATES MUST BE PUSH TESTED NO EARLIER THAN 2200 UTC;[09] PERFORMED PUSH TEST ON ADHESIVELY BONDED NUT PLATES IN COMMON WITH REPAIR PER SRM 51-40-10-2R-0.

More about the Boeing 737-8H4