| This book meets all requirements of EASA Part 66 prior to the implementation of Amendment 2023-989. For those who have begun their Part 66 programs prior to June 12, 2024 and those in non-European countries who have not yet implemented EASA 2023-989, these editions remain current. If in doubt, please ask your instructor which version is preferred.As prescribed in Part 66 Appendix 1, the topics are divided in 13 sections: 
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|  | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. | 
Please note, Aircraft Spruce ®'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce ® assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.