Service difficulty report · Flap System · Boeing 737*

Difficulty date
July 13, 2012
Submitted
September 14, 2015
Operation
General aviation
Make and model
Boeing 737*
Engine
Cfmint CFM567B27
Part
Flap System
Condition
Faulted
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) DURING APPROACH THE FLIGHT CREW EXPERIENCED AN INDICATED FLAP ASYMMETRY CONDITION CAUSING A T/E FLAP SHUTDOWN BETWEEN 0 AND 1 UNITS. THE APPLICABLE NON-NORMAL CHECKLIST WAS CARRIED AND THE ACFT SUCCESSFULLY LANDED, LANDING WT 137,000 LBS VEF 193KTS. MAINTENANCE CARRIED OUT THE FOLLOWING ACTIONS. FSEU BITE CARRIED OUT, NO CURRENT FAULTS OR FAULT HISTORY PRESENT. FLAP POSITION INDICATOR SHOWS NO FLAP POSITION SPLIT. PSEU LIGHT FOUND ILLUMINATED. PSEU BITE CARRIED OUT. FAULT CODES 32-62009, 32-62010 AND 32-64004 FOUND CURRENT AND LATCHED. FIM 32-61, TASK 815 AND FIM 32-09 TASK 818 CARRIED OUT. FAULTS RESET AND SYS TESTED SERVICEABLE. INTERMITTENT FAULT NO LONGER PRESENT. COULD NOT DUPLICATE. ACFT RETURNED TO SERVICE.