2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual, Page 27Get this manual

2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual, Page 27

Quality of the image is intentionally reduced!

MAINTENANCE
5 Before reinstalling spark plugs, clean away dirt on the spark plug seatsInstall plugs finger tight, and tighten 14 turn or torque to 25 Nm (18 lb-ft)
90-888465 JUNE 2002

Back to 2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual
ATV Jet Ski Outboard Motors Personal Watercraft Snowmobiles Stern Drives DIY Repairs