Service difficulty report · Actuator · Boeing 74747UF

Difficulty date
August 7, 2025
Submitted
August 7, 2025
Operation
Air carrier
Aircraft
N475MC
Make and model
Boeing 74747UF
Aircraft serial
29252
Aircraft time
3,233 hours, 19,152 cycles
Part
Actuator
Part number
1387T1007
Part serial
2145
Condition
No Test
Location
Zone 700
Stage of operation
IN
How discovered
V
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

FOUND R/H BODY GEAR ACTUATOR ROTARY FUNCTIONAL TEST FAIL(<P>1. IAW AMM 32-35-01-004-001 REV 114 & AMM 32-35-01-404-007 REV 114 STEP A TO FCU RPL R/H BLG ALTERNATE ELEC ACTUATOR. 2. IAW AMM 32-35-00-715-059 REV 114 PERFORM R/H BODY GEAR ALTERNATE EXTENSION TEST, RESULT IS NORMAL. 3. CONDITION CHECK NORMAL</P>)

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