AD 97-03-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | BAe.125 Series 1000A | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | BAe.125 Series 1000B | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (C-29A) | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (U-125) | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800B | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | BH.125 Series 400A | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | BH.125 Series 600A | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | DH.125 Series 1A | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
| aircraft | Textron Aviation Inc. | DH.125 Series 1A-522 | Airworthiness Directives; Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125 Series Airplanes (Including Major Variants C29A, U125, and U125A Series Airplanes) |
Unsafe Condition
Fatigue cracking of the sidestay jack pivots of the main landing gear (MLG) could result in fatigue fracturing, leading to inability of the MLG to deploy and a consequent wheels-up landing.
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Required Actions
Perform a detailed visual inspection using a 10X magnifier to detect cracking of the sidestay assembly jack pivot, following Raytheon Corporate Jets Service Bulletin SB 32-233. Replace the sidestay jack pivot assemblies with new, improved assemblies as specified.
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Compliance Time
Required as indicated, unless accomplished previously. The inspection must be done by the latest of: within 28 days after February 3, 1995; prior to 3,000 total landings on the sidestay assembly since new; or prior to 1,000 total landings since overhaul. Replacement must be done prior to 4,000 total landings on the jack pivot assembly since new/overhaul or within 300 landings after the AD's effective date, whichever is later.
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Affected Aircraft
Raytheon Model Hawker 800 and 1000 and Model DH/BH/HS/BAe 125-1A through -1000A series airplanes equipped with main landing gear sidestay assemblies having Post-Mod 252091 steel jack pivots (part numbers 25UM1199A, 25UM1229A, and 258UM87-1A).
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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