Service difficulty report · Skin · Boeing 767424ER

Difficulty date
March 4, 2020
Submitted
March 7, 2020
Operation
Air carrier
Aircraft
N76062
Make and model
Boeing 767424ER
Aircraft serial
29457
Aircraft time
77,487 hours, 11,675 cycles
Part
Skin
Part number
148T31111
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
V
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

B767-53-3-0076 - EMP STA 1645-1678 LH STA 4-5 SKIN FOUND CRACKED REF NR L/P 9130519 DOUBLER REPAIR PERFORMED PER SRM53-00-01 REPAIR 1 FIG 201 AS CAT B REPAIR. REPEAT INSP REQUIRED PER REPAIR 1 ZONE A R EPAIR INSP TABLE V. CURRENT PTT77487, PTC11675 12,000C INTERVAL THEREAFTER PER SRM INSP TABLE V, INITIAL INSP STARTS AT 30,000 C AND ADDTIONAL INFO: TRIMMED OUT DAMAGED SKIN; ORIGNAL SKIN THICKNESS .0063",CARRIED OUT HFEC FOR HOLES AND AREAS AND CRACK-FREE. NEW DOUBLER MAT THICKNESS .007", INSTALLED NEW DOU BLER AND WEIGHED AT 0.95 LB. ON HAECO NR# 9130519 1654-1678, STR 4L-5L. SRM 53-00-01 RPR 1 DMG CUTOUT APPROX 2" X 6.5". DBLR INSTALLED APPROX 14.5" X 9.25". RPR IS SOLID FASTENER, ZONE "A", CAT.B. PER TABLE V INITIAL INSP REQ 30,000 CYCL AND EVERY 12,000 CYCL THEREAFTER. DURING C-CK MX FOUND FUSELAGE CRACK BELOW HOZ STAB BETWEEN STA. TOMC-APPROVAL FROM SC1ELBYC COMMENT RII INSPECT IS OK APPROVED BY HX169517 TOMC APPROVED : QC REVIEWED. TOMC APPROVED : QC REVIEWED. RECORDS UPDATE...JM/U366569 INIT: 30,000 TAFC RIR: 12,000 FC...JM/U366569