AD 2007-03-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
Unsafe Condition
Stress analyses have shown that certain main fittings of the main landing gears (MLGs) are susceptible to premature cracking, starting in the radius of the upper lug, which could result in failure of the fittings and consequent collapse of the MLGs during landing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a new, improved MLG main fitting to terminate the repetitive inspection and servicing requirements of the existing AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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