Service difficulty report · Skate Angle · Boeing 7377H4

Difficulty date
June 17, 2021
Submitted
July 14, 2021
Operation
Air carrier
Aircraft
N226WN
Make and model
Boeing 7377H4
Aircraft serial
32494
Aircraft time
53,110 hours, 31,655 cycles
Part
Skate Angle
Condition
Chafed
Location
Bs 1007-1016
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

FIN TO BODY SKATE ANGLE IS CHAFED AT B.S. 1007-1016; L.B.L. 14; W.L. 306.5. ; / [01] FIN TO BODY SKATE ANGLE AT BS 1007-1016; LBL 14; WL 306.5 FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE FOUND IN SRM; IT'LL BE REAPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0; [02] REMOVED FIN TO BODY SKATE ANGLE AT BS 1007-1016; LBL 14; WL 306.5 IAW SRM 51-40-02-0G-0; [03] VERIFIED ITEM 2.; [04] LOCATED AND DRILLED NEW SKATE ANGLE AT BS 1007 TO BS 1016 LBL 14 WL 306.5 IAW SRM 51-40-05-0G-0<BR>AND OK TO INSTALL; [05] VERIFIED OUT OF LIMITS; DRILL OF NEW PART; OK TO INSTALL; [06] INSTALLED NEW SKATE ANGLE AT BS 1007 TO BS 1016 IAW SRM 51-40-02-0G-0 AND DWG 147A0030; [07] VERIFIED INSTALLATION NEW SKATE ANGLE AT BS1007-1016 LBL14 WL306.5 PER SRM 51-40-02-0G-0 AND BOEING DWG 147A0030; [08] APPLIED ABRASION RESISTANT TEFLON COATING ON NEW SKATE ANGLE PER REF SOPM 20-44-01; [09] VERIFIED TEFLON COATING ON SKATE ANGLE PER SOPM 20-44-01; [10] JOB TASK IS ACCOMPLISHED PER SRM 51-40-02 AND BOEING DWG 147A0030

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