Lycoming IO-390-D Series Maintenance Manual page 89

IO-390-D Series Engine Maintenance Manual
IO-390-D Series Engine Maintenance Manual
Engine Inspection Checklist After Propeller Strike for IO-390-D Series Engines (Cont.)
Sequential Task
35. Replace all of the roller tappets with new or
serviceable roller tappets.
36. Replace all of the counterweight rollers and
counterweight bushings on the crankshaft with
new counterweight rollers and bushings.
37. Review the documents of all engine-
mounted accessories including the propeller
governor (if installed), etc. for continued
airworthiness instruction.
38. Assemble and install the engine. Install the
propeller and test the engine. Complete an
Operational Ground Check of the engine.
39. Complete "Field Run-In" (if applicable) and
"Engine Initiation".
40. Record maintenance findings and any
corrective action.
UNAIRWORTHY PARTS:
ADDITIONAL WORK/INSPECTIONS NECESSARY:
OUTCOME OF INSPECTION- SUMMARY NOTES:
© 2020 Avco Corporation. All Rights Reserved
March 2020
Additional
Information
Refer to Chapter
72-20 in this
manual.
Refer to Chapter
72-20 in this
manual
In accordance with
instructions in
Chapters 72-00
and 72-10.
Refer to the "Field
Run-In" and
"Engine Initiation"
chapters in the IO-
390-D Series
Engine Installation
and Operation
Manual.
Corrective Action
Done/Comments
05-50
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