Service difficulty report · Actuator · Boeing 7572Y0

Difficulty date
May 14, 2013
Submitted
May 16, 2013
Operation
Air carrier
Aircraft
N605DL
Make and model
Boeing 7572Y0
Aircraft serial
22812
Aircraft time
82,795 hours, 42,929 cycles
Part
Actuator
Condition
Malfunctioned
Location
Mlg Door
Stage of operation
DE
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

EICAS MESSAGE GEAR DOOR DISPLAYED AND DOORS AMBER LIGHT ON WITH LANDING GEAR INDICATING DOWN. ACCOMPLISHED FIM PROCEDURE 32-30 FAULT TREE 803. R & R THE RT MLG DOOR ACTUATOR IAW AMM 32-32-12. THE RT MLG DOOR SEQUENCE VALVE IAW AMM 32-32-05, AND THE RT MLG INTERLOCK ACTUATOR IAW AMM 32-35-06. OPS CHECKED GOOD IAW AMM 32-35-06. JACKED ACFT IAW AMM 07-11-01 AND PERFORMED GEAR EXTENSION AND RETRACTION IAW AMM 32-32-00. NO DEFECTS NOTED. ACFT OK FOR CONTINUED SERVICE.

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