Service Bulletin No. 624

June 17, 2016

MODELS AFFECTED

All Lycoming engines equipped with Fuel Pump Part Number 62D26030, 62D26032, 62D26034, 62D26035, 62D26036, or 62D26037.

TIME OF COMPLIANCE

At the next regularly scheduled inspection or twelve (12) months after the effective date of this Service Bulletin (whichever occurs first.)

This Service Bulletin is notification of required action for mandatory compliance with Hartzell Engine Technologies Service Bulletin SB-065 dated August 31, 2015, regarding Lycoming engine models (Table 1) with fuel pump part number 62D26030, 62D26032, 62D26034, 62D26035, 62D26036, or 62D26037 approved for use on Lycoming engines.