SDR CALA2017122804626

Service difficulty report · Line · Boeing 737824

Difficulty date: December 28, 2017
Submitted: December 28, 2017
Operation: Air carrier
Aircraft: N87513
Make and model: Boeing 737824
Aircraft serial: 31621
Aircraft time: 32,645 hours, 11,228 cycles
Engine: Cfmint CFM567B263
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Line
Condition: Clogged
Location: Nr 1 Ps3
Stage of operation: TX
How discovered: O
Nature of condition: R, J
Precautionary procedure: O

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

What was found

LEFT ENGINE, AFTER START AND STARTER CUTOUT, N1 17%, SHOULD BE 22%, AND N2 AT 52%, SHOULD BE 58%. WITH NO THROTTLE RESPONSE. FOUND PS3 OUT OF SIGNAL FAULT. BLEW OUT PS3 LINE IAW FIM 73-26-0 0-810-803. COMPLIED WITH ENGINE RUNS AND EEC BITE AGAIN AND FOUND NO FURTHER FAULTS. ALL OPS CHECKED GOOD.