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
Service Bulletin No. 651
INSPECTION FOR ROTATOR CAPS ON INTAKE VALVES
Service Instruction No. 1583
Front Expansion Plug Replacement
Service Bulletin No. 646 A
T-Bolt Clamp Inspection
Service Instruction No. 1533 E
Approved Rotary Vane Fuel Pumps
Service Bulletin No. 648 B
Wastegate Solenoid Valve Inspection and Cleaning
Service Letter No. L 289
Valve Spring Part Numbers
Service Instruction No. 1587
Reprint of AVStar Service Information Letter No. AFS-SIL-03
Service Instruction No. 1586
Oil Filter Base Bypass Spring Replacement
Service Letter No. L 288
Alternate Bolt Locking of Wastegate Solenoid Valve
Service Bulletin No. 647
Incorrect Markings on Service Tool# ST-310
Service Instruction No. 1582 A
Fuel Injector Replacement