AD 75-14-04

final rule
Data completeness: 70%

Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B

AD Number
75-14-04
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Allied Ag Cat Productions, Inc. G-164 Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164A Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B-15T Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B-20T Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B-34T Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B (with 73 inch wing gap) Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B

Unsafe Condition

Rudder cables (P/N A1860-35, -36 for G-164 and G-164A; P/N A3860-1, -3 for G-164B) may fray in the cockpit floorboard and chafe strip area, leading to broken strands and potential failure.

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

Required Actions

Inspect rudder cables in the cockpit floorboard and chafe strip area for fraying; replace any cables with broken strands using same part number or approved equivalents. Install pulley and bracket P/N AN220-1 and A1839-11/-12 or comply with Grumman Drawing A3371-1/-3 to meet AD requirements.

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

Compliance Time

Within 20 hours' time in service after July 7, 1977, unless inspected within last 80 hours, and thereafter every 100 hours' time in service.

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

Affected Aircraft

Grumman Models G-164 (S/N 101-400), G-164A (S/N 401-1719), G-164B (S/N 1B-206B and 208B-277B)

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

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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View Official Source ↗ Find More ADs for Allied Ag Cat Productions, Inc. G-164

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