Lycoming TEO-540-C1A Maintenance Manual page 153

TEO-540-C1A Engine Maintenance Manual
TEO-540-C1A Engine Maintenance Manual
Engine Assembly Checklist for TEO-540-C1A Engines (Cont.)
Per the "Connecting Rod Installation" procedure in
the "Crankshaft Assembly" section in Chapter 72-
20:
• Assemble and install the connecting rods (on the
crankshaft) each with a new matched pair of
bearing inserts, new connecting rod bolts, and
new nuts.
• Measure the side clearance between the
connecting rod and crankshaft. The clearance is
to be 0.004 to 0.016 in. (0.102 to 0.406 mm)
Install counterweights on the crankshaft per the
"Counterweight Installation" procedure in the
"Crankshaft Assembly" section in Chapter 72-20.
Start with a clean crankcase which passed the
"Exterior Crankcase Inspection" and "Interior
Crankcase Inspection," in Chapter 72-20.
Complete the "Piston Cooling Nozzle Installation"
procedure in Chapter 72-20.
If the oil plugs were removed, complete the "Oil
Plug Installation" procedure in Chapter 72-20.
Complete the "Oil Pressure Relief Valve
Installation" procedure in Chapter 72-50.
Complete the "Tappet Assembly Installation"
procedure on Chapter 72-20.
Identify the types of tappets installed in the engine
logbook.
Complete the "Crankshaft Bearing and O-Ring
Installation" procedure in Chapter 72-20.
Complete the "Propeller Governor Drive Gear
Installation" procedure in Chapter 72-20.
Refer to the "Camshaft Replacement Guidelines" section in the latest revision of
NOTICE
Service Instruction No. SI-1011 for guidelines on replacing the camshaft when new
tappets are installed in the engine.
Complete the "Camshaft Disassembly and
Inspection" in Chapter 72-20.
Install the camshaft in the left crankcase half per the
"Camshaft Installation" procedure in the "Camshaft
Assembly and Installation" section of Chapter 72-20.
* Measurements must be within tolerances specified in the latest revision of the Service Table of
Limits - SSP-1776.
© 2018 Avco Corporation. All Rights Reserved
November 2018
Item Comments
Measurement:
Done
72-10
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