Boeing 737 Horizontal Stabiliser Cover Plates


  • Previously corroded cover plate caused unexpected AOG
  • 4.9 metres (16 feet) Long and thin – very tight tolerance angles
  • Challenging part to manufacture

End User

Airline wished to replace items that could lead to unexpected AOG situations away from maintenance base. Boeing could not supply parts.


Boeing SMAL together with DOA appointed and project managed by TEG.

Delivery Time  

15 days

Customer feedback  

Went to TEG because no other manufacturer could supply the part. Parts were delivered with EASA Form 1.