Service Bulletin No. 539 A

Supersedes Service Bulletin No. 539 and Supplement No. 1

November 22, 2000

MODELS AFFECTED

Those Textron Lycoming aircraft engines shipped before December 11, 1999, that employ Crane/Lear Romec rotary fuel pump models identified below.

TIME OF COMPLIANCE

Same as that required for Crane/Lear Romec Service Bulletins No. RG9080- 73-001, No. RG9570- 73-001, and No. RG17980-73-001.

Crane/Lear Romec Service Bulletins No. RG9080-73-001, No. RG9570-73-001, and No. RG17980-73-001 are reprinted in their entirety as follows. Textron Lycoming requires compliance with these Service Bulletins.

 

 

Reprint of Crane/Lear Romec Service Bulletins No. RG9080-73-001, No. RG9570-73-001, and No. RG17980-73-001
CTA Heading: 
Find a Service Center
CTA Description: 
Every Lycoming Service Center can help keep your engine up to date with all Service Bulletins.
Background Color: 
Find a Service Centerdistributors?title=&combine=&field_location_type_tid=3
https://www.lycoming.com/sites/default/files/Reprint%20of%20Crane-Lear%20Romec%20Service%20Bulletins%20No.%20RG9080-73-001%2C%20No.%20RG9570-73-001....pdf