AD Amdt-39-10694

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Learjet Model 60 Airplanes

AD Number
Amdt-39-10694
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 98-NM-227-AD
FR Citation
63 FR 42208

Applicability

TypeManufacturerModelDetails
aircraft Learjet 60 Airworthiness Directives; Learjet Model 60 Airplanes

Unsafe Condition

Abnormal (uneven) brake wear could result in loss of brake effectiveness and cause the airplane to leave the runway surface.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Perform repetitive measurements of the brake wear dimension between the housing subassembly and the pressure plate adjacent to the top pistons of the brake assembly. Take follow-on corrective actions if necessary.

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

Learjet Model 60 airplanes as specified by the AD

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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