Service difficulty report · Stop Pin · Boeing 777222

Difficulty date
June 12, 2023
Submitted
June 22, 2023
Operation
Air carrier
Aircraft
N788UA
Make and model
Boeing 777222
Aircraft serial
26942
Aircraft time
104,141 hours, 13,827 cycles
Part
Stop Pin
Part number
UNKNOWN
Condition
Missing
Location
Rt Nose Gear Dr
Stage of operation
IN
How discovered
O
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

RIGHT FIXED NOSE GEAR DOOR FWD STOP PIN MISSING IMAGES ATTACHED PHOTO DOOR GVI OF DOOR MECHANISM PER B777 AMM 32-22-00 WITH NO DAMAGE CARRIED OUT NO LATER THAN 13,820 FLIGHT CYCLES. (CURRENT CYCLES NOTED.NLG AFT DOOR ADJUSTMENT CHECK PER B777 AMM 32-22-04 TO BE 13,817) COMPLIED WITH ECRA # 3222-01087 RIGHT NOSE GEAR FIXED DOOR FORWARD STOP INSTALLED PER B777 AMM 32-22-04. ACCOMPLISHED NLG TOMC APPROVES DIP OF NLG AFT DOOR ADJ CHECK PER ECRA 3222-01087 TOMC-APPROVAL FROM SC1ELBYC COMMENT - TO BE ACCOMPLISHED PER AMM 32-22-04 NO LATER THAN 13,820 FLT CYC''S (CURRENT FLT CYC''S IS 13,817). LOCKED FOR TOMC CONCURRENCE RIGHT FIXED NOSE GEAR DOOR STOP PIN INSTALLED, PIC ADDED TOMC APPROVED : QC REVIEWED RECORDS UPDATE TOMCQC REV PERFORMED UNLOCKING TO SIGN OFF WORK ACCOMPLISHED ADJUSTMENT CHECK & VERIFICATION OF (R.H. AFT.) [ACFT. # 2888]. N.L.G. DOOR STOP PIN ASSY. INSTALLATION PROCEDURE IRW B777-2 AMM TASK # 32-22-04-820-801 & AMM TASK # 07-11-02-580-801. R.H. AFT. N.L.G. DOOR FIT & FAIR DIMENSIONS & VALUES CHECKED GOOD. TOMC APPROVED : QC REVIEWED T/A: 13820 TAFC....DB/U359554