Service difficulty report · Clamp · Boeing 737522

Difficulty date
May 13, 2008
Submitted
December 23, 2008
Operation
Air carrier
Aircraft
N934UA
Make and model
Boeing 737522
Aircraft serial
26662
Aircraft time
44,084 hours, 31,726 cycles
Engine
Cfmint CFM563C1
Part
Clamp
Condition
Leaking
Location
Nr 1 Pylon
Stage of operation
IN
How discovered
9
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

RTFL DUE TO A WING/BODY OVERHEAT INDICATION. NORMAL LANDING. FOUND PNEUMATIC LEAK JUST INBOARD OF NR 1 ENG PYLON AT CLAMP. REPLACED CLAMP, NO LEAK NOTED. RUNUP CREW RAN BOTH ENGS AT HIGH THRUST SETTINGS FOR SEVERAL MINUTES WITH NO OVERHEAT WARNING. A/C OK FOR SERVICE.