Service difficulty report · Overheat Sensor · Boeing 7377H4

Difficulty date
September 12, 2012
Submitted
September 13, 2012
Operation
Air carrier
Aircraft
N711HK
Make and model
Boeing 7377H4
Aircraft serial
27845
Aircraft time
51,915 hours, 31,195 cycles
Part
Overheat Sensor
Part number
902020
Condition
Faulty
Location
Rt Pylon
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

DIVERSION -- RIGHT WING-BODY OVERHEAT ILLUMINATED ON CLIMBOUT, AFTER RIGHT SIDE ISOLATED WITH RIGHT PACK AND BLEED OFF WING BODY OVERHEAT EXTINGUISHED. REMOVED AND REPLACED RIGHT PYLON STRUT OVERHEAT DETECTOR PER MM.

More about the Boeing 737-7H4