Service difficulty report · Actuator · Boeing 73773V

Difficulty date
June 25, 2024
Submitted
July 1, 2024
Operation
Air carrier
Aircraft
N564WN
Make and model
Boeing 73773V
Aircraft serial
30244
Aircraft time
60,346 hours, 40,656 cycles
Part
Actuator
Part number
UNKNOWN
Condition
Inoperative
Location
Rt Mlg
Stage of operation
AP
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

RIGHT MAIN LANDING GEAR REMAINED UP FOR ABOUT 10 SECONDS AFTER OTHER GEAR SHOWED GREEN DOWN AND LOCKED. OVERHEAD PANEL ALSO SHOWED RIGHT MAIN GEAR NOT EXTENDED. AFTER 10 SECONDS RIGHT MAIN GEAR SHOWED DOWN AND LOCKED ALONG WITH OVERHEAD PANEL.<[01] R&R RH MLG TRANSFER CYLINDER NO HELP REF AMM 32-32-71. R&R RH MLG DOWN LOCK ACTUATOR OPS CHECK GOOD REF AMM 32-32-51 ALL GEAR INDICATION AND MOVEMENT GOOD.;[02] VERIFIED R&R OF RH MLG DOWN LOCK ACTUATOR OPS CHECK GOOD REF AMM 32-32-51 ALL GEAR INDICATION AND MOVEMENT GOOD.

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