Service difficulty report · Unknown · Boeing 7377H4

Difficulty date
August 14, 2023
Submitted
September 1, 2023
Operation
Air carrier
Aircraft
N410WN
Make and model
Boeing 7377H4
Aircraft serial
27897
Aircraft time
72,550 hours, 42,916 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK ON LINK ASSY AT RAM AIR INLET MECHANISM RT SIDE (2 EA) 2023-508486<[01] REPLACED LINK ASSY AT RAM AIR INLET MECHANISM RT SIDE (2 EA) I.A.W B737-700 DWG 213A3130 SHEET 9 REV. A; SRM 51-10-02-0G-0 ITEM 9; SRM 51-40-02-0G-0 ITEM 9 AND AMM 20-50-11-910-801.<BR><BR>TOOL USED TORQUE P/N: QD1R50 S/N: 1018916275 DUE DATE: 05/APR/24.<BR><BR>TORQUE APPLIED: 36 LB-IN.;[02] REPLACED LINK ASSY AT RAM AIR INLET MECHANISM RT SIDE (2 EA) I.A.W B737-700 DWG 213A3130 SHEET 9 REV. A; SRM 51-10-02-0G-0 ITEM 9; SRM 51-40-02-0G-0 ITEM 9 AND AMM 20-50-11-910-801. <BR><BR>TOOL USED TORQUE P/N: QD1R50 S/N: 1018916275 DUE DATE: 05/APR/24. <BR><BR>TORQUE APPLIED: 36 LB-IN.

More about the Boeing 737-7H4