Service Bulletin No. 628 A

REPRINT OF HARTZELL ENGINE TECHNOLOGIES’ (HET) ALERT SERVICE BULLETIN (ASB) 076

DATE:

December 8, 2022

MODELS AFFECTED:

Lycoming engine models using the HET model 200F, 201F or 202F series fuel pump.

TIME OF COMPLIANCE:

Next maintenance event not to exceed 25 hours.

REASON FOR REVISION:

Update to the new ASB 076 which obsoletes ASB 069.