Service difficulty report · Precooler · Boeing 767375

Difficulty date
July 8, 2017
Submitted
July 13, 2017
Operation
Air carrier
Aircraft
N1709A
Make and model
Boeing 767375
Aircraft serial
24086
Aircraft time
89,745 hours, 20,427 cycles
Part
Precooler
Part number
7929305
Part serial
891020
Condition
Damaged
Location
Bleed Air Sys
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

NR 2 PRE-COOLER NOZZLE INLET COOLING FINS WORN. RECEIVED SERVICEABLE PRE-COOLER PN 792930-5 SN 890915.