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Fuel systems

STC SE4842NM

FAA DRS lists SE4842NM as Current · Reissued, held by 195 FACTORY LLC, The, for Jacobs Service R-755B2 and Jacobs Service R-755A1. Recorded change: Installation of auxiliary oil sump tank. Snapshot dated June 30, 2026.

FAA-listed holder
195 FACTORY LLC, The
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of auxiliary oil sump tank.

SE4842NM identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Jacobs Service R-755B2 and Jacobs Service R-755A1. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Jacobs Service R-755B2E-237
Jacobs Service R-755A1E-237

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Jacobs Service R-755B2 and Jacobs Service R-755A1 model, serial range, and configuration?
  2. 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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