Service difficulty report · None · Boeing 737

Difficulty date
September 16, 2022
Submitted
September 16, 2022
Operation
Air carrier
Aircraft
N38473
Make and model
Boeing 737
Aircraft serial
38702
Aircraft time
29,899 hours, 10,605 cycles
Part
None
Part number
90004532
Part serial
2193
Condition
None
Location
Rt Flap Transmit
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

FLAP DISAGREE. COMPLETED FM CHECKLIST. ACMS SHOWS RT FLAP TRANSMITTER POS AT 1.978 WHILE LEFT POS IS VERIFY ACCOMPLISHED. 3.999. SKEW SENSORS CONFIRM NO SURFACE DISAGREE. REF LP 9521437 REPLACED AND TESTED RH FLAP POSITION TRANSMITTER AND FLAP POSITION INDICATOR REF AMM 27-58-01 AND AMM 27-58-02. LAND