Piper PA-38 Tomahawk — Service Bulletins

This document is Service Bulletin No. 1284B issued by Piper Aircraft, Inc., which supersedes the previous bulletin SB 1284A. It is mandatory for compliance and addresses the requirements for various Piper aircraft models, including the PA-38-112 Tomahawk. The bulletin primarily focuses on compliance with Lycoming Service Bulletin No. 622A, which pertains to specific magneto models used in Lycoming engines. The bulletin outlines the affected aircraft models, compliance times, and necessary actions to ensure safety and operational integrity. It is crucial for aircraft owners and maintenance personnel to follow the instructions provided to maintain compliance and safety standards.

• This Service Bulletin No. 1284B is mandatory for compliance for the PA-38-112 Tomahawk.
• Compliance with Lycoming Service Bulletin No. 622A is required.
• The compliance time is at the next maintenance event, not to exceed 50 hours.
• Affected models include various Piper aircraft, with specific serial numbers listed for some models.
• Immediate action is required upon receipt of this bulletin.