SDR ASAA0853330

Service difficulty report · Bullet · Boeing 737890

Difficulty date: July 21, 2008
Submitted: August 21, 2008
Operation: Air carrier
Aircraft: N557AS
Make and model: Boeing 737890
Aircraft serial: 35176
Aircraft time: 8,390 hours, 2,480 cycles
Engine: Cfmint CFM567B27
Engine time: 8,390 hours, 2,480 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Bullet
Part number: 3370051180
Condition: Worn
Location: Nr 1 Engine
Stage of operation: IN
How discovered: 9
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

PER T C 78472000 NR 1 ENG HAS MORE 20 PERCENT BLACK ANODIZING COATING MISSING PER STEP 1(B) (2) (D) ON FWD SPINNER. NR 1 ENG FRONT SPINNER CONE TO BE REPLACED AT NEXT C-CHECK. REF AMM 72 21 01. REMOVED AND REPLACED NR 1 ENG FRONT SPINNER CONE REF MM 72 21 01.