Propeller Governor Replacement (Engines With Rear-Mounted Propeller Governor Drives) - Lycoming IO-390-D Series Maintenance Manual

IO-390-D Series Engine Maintenance Manual
IO-390-D Series Engine Maintenance Manual
N. Install the fuel pump per instructions in Chapter 73-10.
O. Install any aircraft manufacturer installed accessories per instructions in the Aircraft
Manufacturer's Maintenance Manual.
P. Complete the "Oil Change Procedure" in Chapter 12-10 and install a new oil filter.
NOTICE: If your engine is equipped with a hydraulic pump, refer to Appendix A for hydraulic
pump and hydraulic pump adapter assembly installation instructions.

8. Propeller Governor Replacement (Engines with Rear-Mounted Propeller Governor Drives)

Replace the propeller governor in accordance with the aircraft manufacturer's instructions.
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March 2020
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