Service difficulty report · Indicator · Boeing 737301

Difficulty date
June 10, 2012
Submitted
June 11, 2012
Operation
Air carrier
Aircraft
N574US
Make and model
Boeing 737301
Aircraft serial
23739
Aircraft time
65,801 hours, 47,204 cycles
Part
Indicator
Part number
2061141
Part serial
2407
Condition
Faulty
Location
Cockpit
Part time
56,990 hours, 39,067 cycles
Stage of operation
AP
How discovered
O
Nature of condition
O
Precautionary procedure
L

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

What was found

ON APPROACH, CREW REPORTED THE FLAP INDICATOR SHOWED A 1/2 NEEDLE SPLIT BETWEEN 10 & 15. CREW ACCOMPLISHED GO-AROUND. FLAPS WERE NOT MOVEABLE UNTIL AFTER LANDING. FLAPS RETRACTED AND WORKED NORMALLY AFTER LANDING. MAINTENANCE REMOVED AND REPLACED THE FLAP POSITION INDICATOR PER AMM 27-58-01 FIGURE 101 AND 27-58-41-004-001. RAN OPS CHECK OF FLAP SYSTEM. SYSTEM OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE.