EASA Regulations for Boeing 737-300

48 airworthiness directives and regulations affecting Boeing 737-300.

EASA AD US-2018-04-12

Mar 27, 2018

Fuel - Fuel Tank - Inspection / Revision of the Maintenance or Inspection Program

Airworthiness Directive 2018-04-12 is a final rule issued by the Federal Aviation Administration (FAA) addressing all Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. This directive mandates modifications to fuel tank wiring to prevent electrical arcing and potential fuel tank explosions. It requires installation of shielded wire bundles and convoluted liners within fuel tank conduits and updates to the maintenance or inspection program to include specific airworthiness limitations.

Airworthiness Directive
  • Boeing 737100200200C300400500

EASA AD US-2018-04-08

Mar 23, 2018

Fuselage - Aft Pressure Bulkhead Gore Webs, Lap Splices and Repair Webs - Inspection

Federal Register Volume 83, Number 39 (2018) Final Rule Airworthiness Directive addresses all Boeing 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates repetitive inspections of the aft pressure bulkhead gore webs, lap splices, and repair webs to detect widespread fatigue damage. The directive aims to prevent potential rapid decompression and loss of structural integrity.

Airworthiness Directive
  • Boeing 737100200200C300400500

EASA AD US-2018-04-06

Mar 23, 2018

Fuselage - Forward Entry Door Cut-out Intercostals / Frame Inner Chord — Inspection / Repair

Federal Aviation Administration Airworthiness Directive 2018-04-06 is a final rule addressing The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates inspections and repairs related to cracking in the fuselage forward entry door cut-out intercostals and frame inner chord to ensure structural integrity and prevent potential loss of the forward entry door and rapid decompression.

Airworthiness Directive
  • Boeing 737100200200C300400500

EASA AD US-2018-01-08

Jan 24, 2018

Fuselage - Frame Outboard Chord / Auxiliary Chord - Inspection

Federal Register Volume 83, Number 9 (2018-01-12) Final Rule Airworthiness Directive 2018-01-08 addresses all Boeing 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates inspections for fatigue cracking in the frame outboard chord and the radius of the auxiliary chord, with required corrective actions if cracks are found. This directive aims to maintain structural integrity and prevent rapid decompression.

Airworthiness Directive
  • Boeing 737100200200C300400500

EASA AD US-2017-25-10

Jan 18, 2018

Stabilizers - Elevator Hinges - Inspections / Replacement

Federal Aviation Administration Airworthiness Directive 2017-25-10 is a final rule addressing all Boeing 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates repetitive inspections, replacements, and tests of elevator hinge components and bearing plates to prevent potential disconnection of elevator hinges that could lead to horizontal stabilizer structural degradation. This directive aims to ensure continued airworthiness and safe flight by mitigating risks associated with bearing plate slider bushing wear.

Airworthiness Directive
  • Boeing 737100200200C300400500

EASA AD US-2017-24-05

Dec 22, 2017

[Correction] Wings - Upper Aft Skin - Inspection

Correction to Airworthiness Directive 2017-24-05 issued by the Federal Aviation Administration (FAA) affecting The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. This directive addresses repetitive inspections and necessary repairs for cracking in the upper aft skin at the rear spar of the wings. The correction clarifies the applicability section regarding the affected airplane models.

Airworthiness Directive
  • Boeing 737100200200C300400500

EASA AD 2017-0149R1

Dec 5, 2017

Engine — Variable Stator Vane Actuating System — Check

EASA Airworthiness Directive 2017-0149R1 is a regulatory document addressing the CFM International CFM56-3 series engines installed on Boeing 737-300, -400, and -500 aircraft. It mandates repetitive checks of the variable stator vane (VSV) actuating system to detect corrosion-related issues that could cause loss of engine thrust control. The directive provides instructions for inspection, corrective actions, and optional terminating actions to ensure continued airworthiness.

Airworthiness Directive
  • CFM International CFM56-3
  • Boeing 737-300
  • Boeing 737-400
  • Boeing 737-500