To use this Drag Cartel B - Series billet AWD replacement transfer cover, first make sure you have a Honda B Series PEP CORE TRANSFER CASE. Then, assemble the cover following the OEM PEP specifications and do the proper shimming. When it comes to maintenance, keep an eye on the cover's condition regularly. Check for any signs of wear or damage. If you notice anything unusual, address it right away. And always follow the assembly guidelines to ensure its long - term performance.