Modified High Altitude Compensator Field Installation Procedures (High Altitude Vehicles Only)

PARTS INFORMATION

Modified High Altitude Compensator: E563-20-480B

High Altitude Compensator:

STEP 1 Inspecting for previously-installed modified High Altitude Compensator.

1) Look for a red dot on the High Altitude Compensator.

If a red dot is present a modified High Altitude Compensator has already been installed.

If a red dot is not present, proceed with the installation.

STEP 2 Install the modified High Altitude Compensator.

1) Remove the old High Altitude Compensator and replace it with the modified one.

Operating Altitude of New HAC - 2100 ft.