SDR MYWA110053

Service difficulty report · Hmu · Boeing 73781Q

Difficulty date
June 16, 2011
Submitted
June 17, 2011
Operation
Air carrier
Aircraft
N732MA
Make and model
Boeing 73781Q
Aircraft serial
30618
Aircraft time
24,161 hours, 9,208 cycles
Engine
Cfmint CFM567B26US
Part
Hmu
Condition
Malfunctioned
Location
Nr 2 Engine
Stage of operation
LD
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ETOPS SIGNIFICANT SYSTEM: NR 2 ENG CONTROL LIGHT CAME ON DURING LANDING. REMOVED AND INSTALLED HMU PER AMM 73-21-10 RAN ENGINE & TESTED PER AMM 71-00-00, ALL CHECKS GOOD.

More about the Boeing 737-81Q