SDR ASAA2022050638229

Service difficulty report · Boot · Boeing 737890

Difficulty date: May 6, 2022
Submitted: May 9, 2022
Operation: Air carrier
Aircraft: N581AS
Make and model: Boeing 737890
Aircraft serial: 35188
Aircraft time: 52,881 hours, 15,710 cycles
Engine: Cfmint CFM567B27
System (JASC): 7420 · Ignition Harness (Distribution)
Part: Boot
Part number: UNKNOWN
Condition: Cracked
Location: #2 Engine
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

WHILE PERFORMING T/C N8420001 FOUND IGNITOR BOOT CRACKED AT 6 O'CLOCK POSITION. GROUNDED - YES. REMOVED MATING PAD, SHROUD, AND HOSE CLAMPS REF B737-800 AMM 74-21-01. REPLACED IGNITOR LEAD COOLING BOOT. REINSTALLED MATING PAD, SHROUD, AND HOSE CLAMPS REF AMM 74-21-01.