Service difficulty report · Module · Boeing 7673P6

Difficulty date
August 9, 2023
Submitted
August 15, 2023
Operation
Air carrier
Aircraft
N764CK
Make and model
Boeing 7673P6
Aircraft serial
26234
Aircraft time
86,552 hours, 26,454 cycles
Part
Module
Part number
257T110320
Part serial
000121
Condition
Faulted
Location
Cockpit
Part time
3,332 hours
Stage of operation
AP
How discovered
V
Nature of condition
J
Precautionary procedure
L

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

GEAR DISAGREE TAILSKID AND MASTER CAUTION ILLUNINATED ON TURN TO FINAL. RAN QRH 14.17 WHICH CLEARED GEAR DISAGREE AND TAILSKID GEAR DOORS ILLUMINATED. CREW DECLARED AN EMERGENCY. AIRCRAFT LANDED WITH OUT FURTHER INCIDENT. AIRCRAFT WAS GRPONDED BY MAINTENANCE. MAINTENANCE DEFERREDNTHE LANDING GEAR RETRACT SYSTEM IAW MEL 32-30-1. MAINTENANCE PROCEDURES COMPLIED WITH. PLACARD INSTALLED. AIRCRAFT WAS RELOCATED TO CVG FOR FURTHER MAINTENANCE. MLG GEAR CONTROL LEVER MODULE REPLACEMENT PERFORMED MULTIPLE GEAR SWINGS PER B767 AMM 32-34-00 AND 32-32-00. COMPLETED RII FORMS 32-01-1 AND 32-02-1. THIS CLEARS DI 43898. MEL MTC PROCEDURES C/W DI AND PLACARD REMOVED. AIRCRAFT RETURNED TO SERVICE.

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