Sigma-Tek Autopilot Directional Gyro 4000D-1. A vacuum driven directional gyro 1U262-005-20 by Sigma-Tek. The 4000C (52D54) has an autopilot output for the Century llB and the Century lll systems. The Sigma-Tek Autopilot Directional Gyro 4000D-1 is an air-driven directional gyro with A.C. autopilot pickoffs. Two knobs control the gyro. The left knob is used to cage the unit, and the right knob is used to select the instrument’s heading.
CODE | CATEGORY | DEFINITION |
---|---|---|
FN | Factory New | Unit received from OEM or Authorized Distributor in original package |
FNE | Factory New / Exchange | Factory New yet discounted due to exact P/N Core Exchange |
OHC | Overhauled & Certified | Overhauled by an Authorized Agency in accordance with OEM Specifications. |
OHE | Overhaul Exchange | Overhauled & Certified yet discounted due to exact P/N Core Exchange |
Warranty Info:
FN-Factory New; Original equipment manufacturer's warranty.
OH-Overhaul; Twelve Months from date of shipment or one thousand flight hours, whichever occurs first
TGH's company's liability on repairs is limited to parts and labor on the portion that has been repaired.