Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
May 19, 2021
Submitted
June 17, 2021
Operation
Air carrier
Aircraft
N732SW
Make and model
Boeing 7377H4
Aircraft serial
27864
Aircraft time
74,727 hours, 43,976 cycles
Part
Support Angle
Condition
Cracked
Location
Bs 947
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

CRACKED WATER TANK SUPPORT ANGLE TO BS 947 BULKHEAD SUPPORT AT BS 947 LBL 11 WL 178 ; / INSTALLED NEW WATER TANK BULKHEAD SUPPORT ANGLE BS 947; LBL 11; WL 178 IAW SRM 51-40-02-0G-0; DWG# 149A8103.;LOCATED AND DRILLED NEW WATER TANK SUPPORT ANGLE TO BS947 BULKHEAD SUPPORT AT BS947 LBL11 WL178 IAW SRM 51-40-05-0G-0; OK TO INSTALL;VERIFIED LOCATED AND DRILLED NEW WATER TANK SUPPORT ANGLE TO BS947 BULKHEAD SUPPORT AT BS947 LBL11 WL178 IAW SRM 51-40-05-0G-0; OK TO INSTALL;VERIFIED ALL WORK COMPLETE;VERIFIED INSTALLATION OF NEW WATER TANK BULKHEAD SUPPORT ANGLE BS 947; LBL 11; WL 178 IAW SRM 51-40-02-0G-0; DWG# 149A8103;EVALUATED CRACK ON WATER TANK SUPPORT ANGLE FOUND TO BE OUT OF LIMITS FOUND OUT OF LIMITS DUE TO NO ALLOWABLE LIMITS PER SRM 51-10-02-0G-0 REMOVED CRACKED ANGLE PER SRM 51-4-02-0G-0;UPDATED MEASUREMENT TABLE;VERIFIED

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