Service difficulty report · Indicator · Boeing 737990ER

Difficulty date
September 1, 2023
Submitted
September 11, 2023
Operation
Air carrier
Aircraft
N428AS
Make and model
Boeing 737990ER
Aircraft serial
36353
Aircraft time
27,312 hours, 8,553 cycles
Part
Indicator
Part number
100370750
Part serial
12441
Condition
Malfunctioned
Location
Fuel Qty
Part time
27,399 hours, 8,581 cycles
Stage of operation
TX
How discovered
O
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

#2 REFUEL VALVE REQUIRES MANUAL OPERATION. GROUNDED - YES. (RESOLVED ON W/O: 1967254 TASKCARD: N/R-00002 ) TROUBLE SHOT PER WDM 28-44-11 AND SSM28-44-11 FOUND #2 REFUELING QTY INDICATOR BAD. REMOVED #2 REFUELING QTY IND PER AMM 28-41-61-000-801. INSTALLED #2 REFUELING QTY IND PER AMM 28-41-61-400-801 OPS TEST PER AMM 28-41-61-400-801 PARA G. INDICATOR TEST IS GOOD. ACCOMPLISHED REFUELING VALVE OPS TEST PER AMM 28-21-51-400-801 PARA G. OPS TEST IS GOOD. A/C RELEASED FROMM MEL 28-10G C/N 01040428 SEAMC PETER NOTIFIED.