This factory service repair manual for the Mercury Mariner Outboard 30 40 4-stroke EFI covers important information, specifications, maintenance, general information, outboard motor installation, electrical systems, ignition, charging and starting systems, timing, synchronizing and adjusting, electronic fuel injection, theory of operation, troubleshooting and diagnostics, service procedures, emissions, powerhead, cylinder head, cylinder block/crankcase, lubrication, mid-section, clamp/swivel brackets and drive shaft housing, power trim, manual tilt assist, lower unit, non-bigfoot gear housing, bigfoot gear housing, attachments/control linkage, throttle/shift linkage, tiller handle, and includes color diagrams.
The manual is available in printable PDF format and is compatible with both Windows and Mac systems. It can be viewed using Adobe Reader.
