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Bombardier Global Flap Corrosion & Drainage Service Bulletins

Bombardier Global Flap Corrosion & Drainage Service Bulletins
Bombardier Global Flap Corrosion & Drainage Service Bulletins

What Are These Service Bulletins For?

Bombardier has issued a series of Services Bulletins in regard to I/B, Mid & O/B flap assemblies that recommend inspection and modification of flaps for corrosion & drainage issues.

In-board Flap SBs:

  • SB700-57-050 Global Express/XRS
  • SB700-1A11-57-016 Global 5000
  • SB700-57-5005 Global 5000 GVFD
  • SB700-57-6005 Global 6000 GVFD 6000

Middle Flap SBs:

  • SB700-57-053GlobalGX/XRS
  • SB700-1A11-57-019Global5000
  • SB700-57-5008GlobalGVFD5000
  • SB700-57-5502Global5500
  • SB700-57-6008Global6000
  • SB700-57-6502Global6500

Outboard Flap SBs:

  • SB700-57-054GlobalGX/XRS
  • SB700-1A11-57-020Global5000
  • SB700-57-5009GlobalGVFD5000
  • SB700-57-5503Global5500
  • SB700-57-6009Global6000
  • SB700-57-6503Global6500

What Are The Corrective Actions Related To These SBs?

We inspect inside of the flap with a borescope through the drain holes in the lower surface. If no corrosion is noted you clean and spray corrosion preventive compound to better protect the areas. We then add additional drain holes to the lower flap surfaces to help with the removal of moisture. If corrosion is noted the flap will then be removed from the A/C, and skins removed from the flap to access the corrosion. The corrosion is removed, measured, and reported to engineering for disposition. The inner areas of the flap are then treated with corrosion preventive compounds to better protect the aluminum components inside the flap. Sealant is also added to some key areas for better protection. The flap is then reassembled, painted, and installed on the A/C.

Are These SBs Mandatory For Global Operators?

These Service Bulletins are not mandatory at this time, but are recommended that they be addressed at the next scheduled maintenance event. When scheduled in conjunction with the 120 or 240-month inspections, these service bulletins don’t increase downtime. However, if scheduled during the 60-month or 180-month inspection, down time may be increased slightly if full access is required due to corrosion inside the flaps.

Where Can This Work Be Performed?

These Service Bulletins can be addressed at both the Grand Junction, CO (GJT) and East Alton, IL (ALN) West Star Aviation facilities.

Who Should I Contact For More Information?

Steve Bates

Steve Bates

Bombardier
Technical Sales Manager (ALN)
Direct 618.258.8054

George Laiten

George Laiten

Program Director
Bombardier (ALN)
Tel 618.258.8876

Brian Bauwens

Brian Bauwens

Director of Product Development
Bombardier (ALN)
Cell 618.419.1828

Gary Freeman

Gary Freeman

Technical Sales Manager
Gulfstream, Challenger & Global (GJT)
Tel 970.248.5216

Lisa Hall

Lisa Hall

Global Program
Manager (GJT)
Cell 970.270.1886

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Mark White

RSM, California

Dave Godo

RSM, Ohio Valley

Mark Daniels
Tim Cane
Robbie Johnson

RSM, Mid Atlantic

Santiago Carol

RSM, Latin America

Steve Fleeman

RSM, Landing Gear

Contact Us

WSAA will be piloted at the East Alton, IL facility with the first round of apprentices anticipated to start in January 2024. For more information on West Star Aviation employment or WSAA apprentice selection criteria, please visit www.weststaraviation.com/careers or contact Katie Johnson (katiejohnson@wsa.aero) or Dave Lagermann (dlagermann@wsa.aero).

Application & Selection Process

Before applying, please be aware of the standards of conduct for employment with West Star along with the strict requirements below while attending WSAA.

  • Working in Aviation requires a commit to being drug-free.  Pre-employment drug testing along with random and reasonable suspicion testing is required for all companies employing people working in safety sensitive positions. The position you are considering applying for is safety sensitive.  If hired, you must pass a DOT drug test to start working, if you fail the job offer is rescinded.  If you pass, you must remain drug-free during employment, failing a random or reasonable suspicion test may result in termination of employment.  Please note: marijuana is legal in certain states however the FAA follows Federal law where marijuana is illegal.  This means testing positive for marijuana, or any other illegal drug, will prevent you from working in Aviation. 
  • The first 7.5 months will follow a strict schedule: Monday – Friday 7:00am – 3:30pm (breaks and meal periods provided). 
  • The expectation is to arrive inside the learning center and clocked in at 7:00am.
  • While attending WSAA, no more than 4 hours a week can be missed.  Extenuating medical circumstances will be given full consideration with supporting documentation.
  • WSAA follows an FAA approved curriculum which has certain requirements including attendance. 
  • Testing for the FAA license at the conclusion of WSAA is required, along with passing.  Two opportunities to test will be provided, if needed.  Employment may terminate if the FAA license is not obtained.
  • Candidates will be contacted to complete pre-screening assessments and questionnaires. 
  • Qualified candidates will be contacted in late November and scheduled for a tour and interview with Hiring Managers at West Star Aviation in East Alton, IL.
  • To be qualified, candidates must pass the pre-screening process along with submitting a negative DOT drug test result.
  • Finalists will be selected after onsite interviews. Job offers will be extended in mid-December with a start date of January 9, 2024.
  • Pay while learning in the Academy will be $20 per hour.  Upon successfully graduating and obtaining your FAA license, pay will increase to $27 per hour.