Tool details

Safran Removal/Assembly tool main wheel bearing cup

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P/N: F27272000

Country: ESTONIA

Manufactured by OEM: No

Quantity: 1


Safran Removal/Assembly Tool Main Wheel Bearing Cup - Part Number F27272000

The Safran Removal/Assembly Tool for Main Wheel Bearing Cups, with part number F27272000, is an essential tool designed for the precise removal and installation of wheel bearing cups on aircraft undercarriage assemblies. This tool ensures safe and efficient handling without damaging sensitive bearing surfaces.

The Tronair 02-7813C0100 is a 12-ton, two-stage hydraulic axle jack used to lift and support an aircraft during routine maintenance, repairs, and other ground operations.

This tripod jack includes one each of the 1" and 2" spacer blocks.

Standard Features

  • Sturdy steel construction
  • Two-stage hydraulic extension
  • Two-stage mechanical extension
  • Single-speed, manually operated pump
  • Uses standard MIL-PRF-5606 hydraulic fluid
  • Preset relief/release valve
  • Painted finish (Tronair Blue)


  • Vertical Capacity: 24,000 lbs. (10.9 metric tons)
  • Closed Height: 4.6" (11 cm)
  • Mechanical Extension: 4.5" (11 cm)
  • Hydraulic Extension: 6" (15 cm)
  • Fully Extended Height: 15.1" (38.4 cm)
  • Length: 17" (43 cm)
  • Width: 4" (10 cm)
  • Weight: 61 lbs. (28 kg)

Jack Servicing Requirements

 90-day and 1-year servicing requirements.


The F27272000 Removal/Assembly Tool is a specialized device crafted by Safran Landing Systems, a leader in aircraft undercarriage and brake technology. It is designed to interface seamlessly with specific main wheel bearing cups, providing a critical service solution for aircraft maintenance professionals. Precision-engineered from a high-grade steel alloy, this tool offers durability and longevity. Its corrosion-resistant coating protects it from harsh environmental conditions found in the aviation industry. In terms of usage, the tool's design facilitates a non-destructive extraction and insertion of wheel bearing cups, thus preventing costly damage to the wheel assembly. It enables a secure grip and mechanical advantage, minimizing the effort required during the removal and assembly process. Correct usage of this tool reduces maintenance time and ensures proper fitment, thereby enhancing the reliability and safety of the aircraft wheel assembly. This tool is an indispensable asset for mechanics who seek to uphold the highest standards of aircraft maintenance and performance.