Service Bulletin No. 529 B

Supersedes Service Bulletin No. 529 A

June 10, 2002

MODELS AFFECTED

All Lycoming aircraft engines employing new or overhauled “AN” rotary fuel pump model series RG9080, RG9570 and RG17980, including:

• IO-320, LIO-320;
• IO-360, HIO-360, TIO-360; GO-435;
• GO-480, IGO-480;
• IO-540, AEIO-540, HIO-540, TIO-540, LTIO-540, IGO-540, TIVO-540;
• TIGO-541;
• IO-720 engine models. (See Effectivity for Service Bulletin No. 101SB020, Rev. 3.)

TIME OF COMPLIANCE

Same as that required for Service Bulletin No. 101SB020, Rev. 3.

This reprint was current at the time Service Bulletin No. 529B was issued. However, when complying with this Service Bulletin, insure that this reprint of Crane/Lear Romec Service Bulletin No. 101SB020, Rev. 3 is still current at time of compliance.