LYCOMING OPERATOR’S MANUAL
SECTION 5
MAINTENANCE PROCEDURES
Page
Ignition and Electrical System
Ignition Harness and Wire Replacement................................................................................................5-1
Timing Magnetos to Engine.....................................................................................................................5-1
Generator and Alternator Output...........................................................................................................5-4
Fuel System
Repair of Fuel Leaks.................................................................................................................................5-4
Carburetor Inlet Screen Assembly...........................................................................................................5-4
Fuel Grades and Limitations ...................................................................................................................5-4
Air Intake Ducts and Filters ....................................................................................................................5-4
Idle Speed and Mixture Adjustment.......................................................................................................5-4
Lubrication System
Oil Grades and Limitations......................................................................................................................5-5
Oil Sump Capacity....................................................................................................................................5-5
Oil Suction and Oil Pressure Screens .....................................................................................................5-5
Oil Relief Valve .........................................................................................................................................5-5
Cylinder Assembly
Removal of Cylinder Assembly................................................................................................................5-6
Assembly of Cylinder Assembly.............................................................................................................. 5-7
Generator Drive Belt Tension.....................................................................................................................5-9