Mercury Mariner 25 Marathon 2-stroke Factory Service Repair Manual meets all your information needs to repair or make some adjustments to your Mercury Mariner 25 Marathon 2-stroke. This manual is intended as a handy, easy to read reference book for the mechanics and DIY persons. Comprehensive explanations of all installation, removal,disassembly,assembly,repair and check procedures are laid out with the individual steps in sequential order.

Serial Numbers: US 0G044027 and above
Belgium 09807909 and above

This manual