The information contained in this index is updated as soon as a Service Bulletin is issued or revised.

To create a Service Bulletin index, simply enter any search criteria (i.e., engine model, compliance code, etc.) and click on the Search button at the bottom of the screen.

Compliance Codes

Click here to view the compliance code definitions.

NOTE: Engine models must be written in full (i.e., JT15D-1A, PT6A-6, PW124B, etc.).

P&WC Service Bulletins are available both on the P&WC Internet site and on the P&WC Customer Portal. For more information, please contact a publications account representative.

Service Bulletins

Published between the following dates: