Service difficulty report · Starter · Boeing 737890

Difficulty date
August 21, 2022
Submitted
August 23, 2022
Operation
Air carrier
Aircraft
N516AS
Make and model
Boeing 737890
Aircraft serial
39044
Aircraft time
49,899 hours, 14,836 cycles
Part
Starter
Part number
350594512
Part serial
GRTA3773C
Condition
Inoperative
Location
#1 Engine
Part time
61,776 hours, 27,069 cycles
Stage of operation
TX
How discovered
V
Nature of condition
J
Precautionary procedure
D

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

What was found

NO. 1 ENGINE WILL NOT START AFTER 2 ATTEMPTS. START VALVE OPENS WITH NO N2 ROTATION. DUCT PRESSURE INDICATES 20 PSI. GROUNDED - YES. REMOVED AND REPLACED ENG. #1 PNEU. STARTER IAW B737-800 AMM 80-11-01/401.