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2009-25-03

final rule

Airworthiness Directives; ZLT Zeppelin Luftschifftechnik GmbH & Co KG Model LZ N07-100 Airships

Unsafe Condition: The bevel gear in the RH propeller gearbox has cracked near the hub area due to manufacturing deviations, including deviations in heat treatment, wall thickness, and score marks.

Effective: Jan 8, 2010 Category: aircraft Compliance: Within the applicable total hours time-in-service (TIS) as defined in the appendix of the referen...

Why matched: Airworthiness Directives; ZLT Zeppelin Luftschifftechnik GmbH & Co KG Model LZ N07-100 Airships

Technical illustration of an aircraft propeller assembly
Problem area Propeller
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