Service difficulty report · Bellcrank · Boeing 7377Q8

Difficulty date
September 19, 2026
Submitted
September 23, 2026
Operation
General aviation
Aircraft
N330AR
Make and model
Boeing 7377Q8
Aircraft serial
30037
Engine
Cfmint CFM567B20
Part
Bellcrank
Part number
1590M33P01
Condition
Cracked
Location
Zone 400
Stage of operation
TX
How discovered
O
Nature of condition
S
Precautionary procedure
D

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

What was found

RETURN TO BLOCKS DUE TO ENGINE CONTROL WARNING, NR 2 ENGINE FRM 730 010 52. REPLACED BELLCRANK ASSY AT LT VSV ACTUATOR IN ENGINE 2 IAW AMM 73-31-01-800-005-F00 DURING TEST NORMAL.

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