D139-799-012
D139-799-012
D139-799-012

Maintenance Step RH


Part Number: D139-799-012

Aircraft Models: AgustaWestland - AW139

  • In stock
Our Maintenance Step Kit provides a secure work platform that is ideally located on the left and/or right side of the aircraft roof so that it can be used by the pilot and maintenance personnel to perform inspections on the main rotor and transmission. The kit installs easily with bolts into existing plug locations (for blade fold and mooring provisions) at STA 5795.0 and 5128.3. Fabricated from sturdy CNC machined components, the Maintenance Steps feature a non-slip embossed relief pattern for added personnel safety and a machined design for additional durability. *Comes fully assembled. Installs into existing plug locations at STA 5795.0 and 5128.3 on RH roof. Not compatible with MR Blade Fold & Helicopter Mooring Provisions Kit. Cannot be used for mooring/securing the helicopter. 1 kit completes RH side of aircraft.

Key Features

  • Installs easily into existing plug locations
  • Sturdy, durable CNC machined fabrication
  • Non-slip embossed relief pattern

Key Benefits

  • Secure platform for inspections and maintenance
  • Step with grab bar (D139-799-112) provides a hand hold to assist personnel during rappel operations

Approvals

Approval type Authority Reference number Aircraft approved Description
STC DGCA - Mexico IA-444/2017 AB139/AW139 Maintenance Kit Installations
STC CAAC - China VSTC0869 AB139/AW139 Installation of D139-799 Maintenance Kits
STC DCA - Malaysia VSTC/2022/016 AB139/AW139 Installation of DART D139-799 Maintenance Kits
STC EASA - Europe 10038656, Rev 1 AW139 Maintenance Kit Installations
STC ANAC - Brazil 2012S02-13 AB139/AW139 Maintenance Kit Installations
STC TCCA - Canada LoA C-11-0841 AB139/AW139 Maintenance Kit Installations
STC FAA - USA SR02138SE AB139/AW139 Maintenance Kit Installations
STC JCAB - Japan STC-425-1-TYO AW139 Installation of D139-799-011/-012/-112 Maintenance Step Kits
STC DGCA - India IN25ASA053 AB139/AW139 Maintenance Kit Installations

OEM Cross References

N/A

External Warning

N/A

Prerequisite

N/A

Compatible With

N/A

Not Compatible With

MR Blade Fold; Helicopter Mooring Provisions Kit

Flight Restrictions

N/A

Installation Time

3 hrs

Dimensions And Weight

  • Length: N/A
  • Width: N/A
  • Weight Display: 5.50 lbs / 2.50 kg net weight increase

Load Capacity And Volume

  • Volume: N/A
  • Load Capacity: N/A

Technical Documentation

Login

Downloads

N/A
D139-799-012

Maintenance Step RH