Installed vacuum pump on engines listed in Sigma Tek FAA approved installation procedure

Specifications

Part Number

Installed vacuum pump on engines listed in Sigma Tek FAA approved installation procedure

Manufacturer

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ATA ChapterMaintenance system chapter

37 — Vacuum

CapabilitySystem area (hydraulics, avionics, landing gear…)

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Inventory ClassRotable, expendable, or consumable

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Certification

OEM

Aircraft Category

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Criticality

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Life & ShelfTypical service/shelf life — verify against OEM data

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Airframe Applicability

No airframe data available for this part.

Alternate / Related Part Numbers(1)

Data Sources(1)

• Pma Oem Expansion
  2026-05-18