90-822900 Service Manual – 225HP (3 Liter) Mercury Mariner 1993

The Mercury Mariner Service Manual 225HP (3 Liter) (part number 90-822900) is the official factory guide printed in 1993. It covers maintenance, troubleshooting, and repair for Mercury and Mariner 225 horsepower 3.0L outboard engines.

This manual provides clear step-by-step instructions with wiring diagrams, torque specifications, and exploded views. Mechanics and boat owners can use it to carry out accurate adjustments, perform hydraulic repairs, and follow precise servicing procedures.

With factory-issued details, the Mercury Mariner Service Manual 225HP (3 Liter) ensures your outboard remains reliable and well-maintained. Arizona Outboard Dismantlers supplies genuine manuals, giving you the confidence to repair and maintain your engine correctly.