Service difficulty report · Actuator · Lkheed 10113853

Difficulty date
March 22, 2005
Submitted
July 19, 2005
Operation
Air carrier
Aircraft
N161AT
Make and model
Lkheed 10113853
Aircraft serial
1219
Engine
Rroyce RB211524*
Part
Actuator
Part number
1535927109
Part serial
M0056
Condition
Unserviceable
Location
Lt Mlg
Part time
12,062 hours, 3,585 cycles
Stage of operation
LD
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

WHEN GEAR WAS LOWERED, AIRCRAFT SHUDDERED AND A LOUD BANG HEARD, LOST C HYD SYSTEM, LT MLG DOWN AND LOCKED LIGHT NEVER CAME ON. RAN APPROPRIATE CHECKLIST A ND LANDED, STOPPED ON RUNWAY 7R TO BE TOWED OFF. FOUND MULTIPLE ITEMS BADLY DAMAGED. REMOVED AND REPLACED MLG RETRACTION ACTUATOR IAW MM. REPLACED DOWNLOCK INDICATOR BRACKET AND CABLE, UPPER UNIVERSAL JURY BRACE BRACKET STRUT HOSE ADAPTER BRACKET. (K)