Service difficulty report · Engine · Boeing 737890

Difficulty date
July 21, 2018
Submitted
July 25, 2018
Operation
Air carrier
Aircraft
N513AS
Make and model
Boeing 737890
Aircraft serial
35192
Aircraft time
37,728 hours, 11,323 cycles
Part
Engine
Condition
Dirty
Location
Nr 1
Stage of operation
TO
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

ON TAKEOFF FROM LAS AT GEAR RETRACTION NOTICED NR 1 ENG EGT GAUGE RED INDICATING 917 DEG C. REDUCED POWER ON ENGINE TO APPROX 97% N1 AND EGT RETURNED TO NORMAL. 27K BUMP TO, 32 DEG C AT KLAS. GROUNDED - YES. ACCOMPLISHED NR 1 ENGINE GAS PATH WASH WITH WATER REF AMM 72-00-00-100-803-F00 & ENGINE IDLE & HIGH POWER RUN. ACCOMPLISHED HPT BLADES BSI REF FIM 71-06 TASK 804 E3, AMM 72-00-00200-807-F00 & 72-00-00-980-801-F00. NO DEFECTS FOUND. ACCOMPLISHED FIM 71-06 TASK 804, EGT WITHIN LIMITS PER TEST 5 ITEM 7(4).