Engine Mount Inspection; Return To Service Procedure - Lycoming TEO-540-C1A Maintenance Manual

TEO-540-C1A Engine Maintenance Manual
TEO-540-C1A Engine Maintenance Manual
Install the cowling and all of the aircraft baffles per the aircraft manufacturer's instructions.
D.
Put the aircraft in a position against the wind.
E.
Complete the applicable procedures in either the "Engine Initiation" chapter or "Engine
F.
Operation" chapter of the TEO-540-C1A Engine Installation and Operation Manual.
NOTICE: Engine initiation procedures are to be done in the field on any of the following
newly installed Lycoming engines:
• Any new, rebuilt, or overhauled engine
• Engine taken out of storage

5. Engine Mount Inspection

Examine the engine mounts for cracks and looseness. Replace a cracked engine mount or
A.
tighten any loose hardware in accordance with the aircraft manufacturer's instructions.
Examine the rubber engine mounts and mounting hardware for signs of deterioration or
B.
damage. Replace worn or damaged engine mounts or hardware in accordance with the
aircraft manufacturer's instructions.
Examine the four engine mounting brackets for cracks, damage, or visible signs of wear.
C.
Replace cracked, damaged, or worn engine mounting brackets.
After the first 100 hours of operation, make sure that the engine fastening nuts and bolts for
D.
the engine mounts are torqued correctly. For torque values, refer to the aircraft
manufacturer's instructions.

6. Return to Service Procedure

Before returning this engine to service;
• Make sure that you correct all problems and complete all of the necessary maintenance.
• Complete the "Operational Ground Check" in this chapter.
• Specifically monitor:
o Power output (static and idle rpm)
o Fuel and oil pressure
o Cylinder and oil temperatures
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November 2018
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