Service difficulty report · Link · Boeing 7377H4

Difficulty date
October 27, 2023
Submitted
November 21, 2023
Operation
Air carrier
Aircraft
N910WN
Make and model
Boeing 7377H4
Aircraft serial
36618
Aircraft time
50,931 hours, 30,654 cycles
Part
Link
Part number
UNKNOWN
Condition
Cracked
Location
Zn 300 Stabilize
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 AFT SUPPORT LINK LOCATED ON STABILIZER FORWARD CONTROL MECHANISM NOSE COMPARTMENT 2023-659215<[01] REMOVED AND REPLACED AFT SUPPORT LINK LOCATED ON STABILIZER FORWARD CONTROL MECHANISM NOSE COMPARTMENT IAW CMM 27-44-03 ASSEMBLY PAGE 706 ITEM (140) STEP 1.D. (9)(N) TOOL USED TORQUE P/N: J6106A S/N: 03230058 DUE DATE: 28/MAY/24; AND IAW B737-<BR>700 AMM 27-41-00-820-801 STEP 2. H. (3) TOOL USED FORCE GAUGE P/N: LG-100 S/N: R17238 DUE DATE: 04/AUG/24; CALIPER P/N: 500-752-20 S/N: B21014945 DUE DATE: 08/NOV/23. SEE INDIVIDUAL SIGN OFFS.;[02] REMOVED AND REPLACED AFT SUPPORT LINK LOCATED ON STABILIZER FORWARD CONTROL MECHANISM NOSE COMPARTMENT IAW CMM 27-44-03 ASSEMBLY PAGE 706 ITEM (140) STEP 1.D. (9)(N) TOOL USED TORQUE P/N: J6106A S/N: 03230058 DUE DATE: 28/MAY/24; AND IAW B737-<BR>700 AMM 27-41-00-820-801 STEP 2. H. (3) TOOL USED FORCE GAUGE P/N: LG-100 S/N: R17238 DUE DATE: 04/AUG/24; CALIPER P/N: 500-752-20 S/N: B21014945 DUE DATE: 08/NOV/23. SEE INDIVIDUAL SIGN OFFS BELOW.AS RII

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