Tronair R-1239 Jack Pad Adapter Kit for ATR 42 & 72 Aircraft
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The Tronair R-1239 Jack Pad Adapter Kit is a precision-engineered solution designed for safe, stable lifting of ATR 42 and ATR 72 aircraft. This high-quality adapter ensures secure compatibility between your aircraft's jack points and Tronair tripod jacks, preventing structural damage and unsafe lifting conditions.
Ideal for maintenance, inspections, and gear servicing, the R-1239 eliminates the need to purchase a new jack by enabling proper interface with your existing equipment. Built for durability and reliability, this aircraft jack adapter offers an essential upgrade for any operator servicing ATR turboprops.
NOTE: Two jack adapters are required per aircraft.
| General Information | |
|---|---|
| Part # | R-1239 |
| Manufacturer | Tronair |
| Shipping Information | |
|---|---|
| Product Weight | 1.2 lbs. |
| Product Dimensions | 2 x 2 x 2.5 in. |
| Schedule B | 8431100090 |
| ECCN | EAR99 |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| ATR |
42
NOTE
Two jack adapters required per aircraft.
,
72
NOTE
Two jack adapters required per aircraft.
|
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QUESTIONS & ANSWERS
The Tronair R-1239 jack pad adapter kit is designed to provide the proper interface between a tripod aircraft jack and the jack pad on ATR 42 and ATR 72 aircraft. It ensures the jack head seats securely within the aircraft’s designated lifting point during maintenance. This adapter helps technicians safely lift the aircraft for inspections, landing gear servicing, and other maintenance procedures.
Aircraft jacking points are designed with specific shapes and dimensions that may not match standard jack heads. A jack pad adapter bridges this gap by creating a compatible interface between the aircraft and the lifting equipment. Using the correct adapter helps distribute lifting loads properly and prevents damage to the aircraft structure.
The Tronair R-1239 adapter is specifically designed for ATR 42 and ATR 72 aircraft, particularly for the nose jacking point. These regional turboprop aircraft require specialized adapters to safely interface with maintenance jacks. Using the correct adapter ensures compatibility with the aircraft’s designated lifting geometry.
Typically, two R-1239 jack pad adapters are required per aircraft when performing maintenance lifting procedures. Having two adapters allows technicians to properly configure compatible jacking equipment for safe lifting operations. The exact setup may depend on the maintenance task being performed.
The Tronair R-1239 jack pad adapter is designed for use with several Tronair aircraft jacks, including models 02-7802-0111, 03-7813C0100, and 02-7822-0110. These jacks are commonly used for nose and main landing gear lifting operations. Compatibility with these jacks ensures the adapter fits securely during maintenance procedures.
Correct alignment ensures the lifting load is applied directly to the aircraft’s reinforced jacking point. If the jack head or adapter is misaligned, uneven loads can occur during lifting. Using the correct jack pad adapter helps maintain stable positioning and reduces the risk of structural damage.
A jack pad adapter is used whenever the aircraft must be lifted using maintenance jacks. Common procedures include landing gear inspections, wheel and brake servicing, structural checks, and aircraft leveling. Proper lifting equipment ensures technicians can safely perform these tasks.
The R-1239 adapter provides a stable, properly shaped contact point between the aircraft jack and the jacking pad. This reduces the chance of the jack slipping or shifting during lifting. Improved stability helps protect both maintenance personnel and the aircraft structure.
OEM adapters such as the Tronair R-1239 jack pad adapter kit are designed specifically for the aircraft and jack models they support. This ensures proper fit, load distribution, and compatibility with certified ground support equipment. Using manufacturer-approved adapters helps maintain safe and compliant maintenance practices.
