Service difficulty report · Support · Boeing 737

Difficulty date
April 2, 2022
Submitted
May 4, 2022
Operation
Air carrier
Aircraft
N948WN
Make and model
Boeing 737
Aircraft serial
36662
Aircraft time
38,917 hours, 23,567 cycles
Part
Support
Condition
Corroded
Location
Aft Cargo Bay
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

CORROSION SUPPORT ZEE LOCATED BTW BS 727 TO BS 807 AT LEVEL STR 25L AND LBL 21 AT AFT CARGO COMPARTMENT 2022-168764 / [01] REPLACED NEW SUPPORT ZEE LOCATED BTW BS 727 TO BS 807 AT LEVEL STR 25L AND LBL 21 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A7500-16 SEE INDIVIDUAL SIGNOFFS BELOW;[02] 0605;[03] STEP 2 <BR>BY ENTER IN ERROR;[04] CORREECTED STEP 1<BR>REPLACED NEW SUPPORTSUPPORT ZEE AND SPLICE LOCATED BTW BS 727 TO BS 807 PLUS 40 INCH (847) AT LEVEL STR 25L AND LBL 21 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A7500-16 REV: -;[05] STEP 4 VERIFIED AND CORRECTIVE ACTION COMPLETED: ITEM RII : REPLACED NEW SUPPORTSUPPORT ZEE AND SPLICE LOCATED BTW BS 727 TO BS 807 PLUS 40 INCH (847) AT LEVEL STR 25L AND LBL 21 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A7500-16 REV: -