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As an approved Honeywell Repair and Warranty Service Provider, Delta TechOps provides a full range of open testing, repair and overhaul services for your HMUs. Delta TechOps services the following HMUs for CFM56-7B engines found on Boeing 737NG fleets:

Delta TechOps HMU Capabilities:

  • 442124
  • 442326
  • 442238
  • 442355
  • 442317
  • 442369

Warranty Service and Coverage:

  • All repairs are covered by a Delta TechOps Workmanship Warranty — 12 months from the return ship date, applicable to the work performed.
  • Standard OEM parts and labor warranties also apply and will be administered on your behalf as needed.

Contact Us

1775 M H Jackson Service Road
Atlanta , GA 30354

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