Service Instruction No. 1588
Rocker Box Cover Screws Torque Values and Torque Sequence
Service Letter No. L 272 B
Release of New Silicone Rocker Cover Gaskets
Service Bulletin No. 650
Intake Pipe and Flange Inspection
Service Bulletin No. 655 - Undersized Turbocharger Journal Bearing
Hartzell Engine Tech (HET) Service Bulletin (SB) No. 203
Special Service Publication No. SSP-112-14
INDEX OF SERVICE BULLETINS, SERVICE INSTRUCTIONS AND SERVICE LETTERS
Service Letter No. L 279 A
Lycoming Model Designation for Fuel Injectors
Service Letter No. L 114 BK
Reciprocating Engine and Accessory Maintenance Publications
Service Instruction No. 1532 N
Approved Fuel Injectors, Fuel Manifold Assemblies, and Fuel Nozzle Assemblies for Lycoming Engines
Service Instruction No. 1589
Exhaust Bypass Valve Assembly Replacement
Service Instruction No. 1585 A
Oil Cooler Bypass Valve Assembly Replacement
Service Letter No. L 293
Air Temperature Sensor P/N 60C28409
Service Bulletin No. 653
Hartzell Engine Tech (HET) Alert Service Bulletin (ASB) No. 098
Special Service Publication No. SSP-122 Rev. 1
Field Service Tool User Manual & Troubleshooting Guide
Service Instruction No. 1472
Removal of preservative oil from engine
SI 1577 Questionnaire
Service Instruction No. 1577 A
INTAKE VALVE IN-SERVICE DATA
Service Instruction No. 1324 D
CRANKSHAFT OIL SEALS
Service Bulletin No. 649
INSTALLATION OF CORRECT ELECTRONIC IGNITION SYSTEM (EIS)
Service Instruction No. 1443 S
APPROVED SLICK MAGNETOS AND LYCOMING ELECTRONIC IGNITION SYSTEM (EIS) ON LYCOMING ENGINES
Service Bulletin No. 628 A
REPRINT OF HARTZELL ENGINE TECHNOLOGIES’ (HET) ALERT SERVICE BULLETIN (ASB) 076