2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual, Page 62Get this manual

2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual, Page 62

Quality of the image is intentionally reduced!

GENERAL INFORMATION
NOTE: Compression check is important because an engine with low or uneven compression cannot be tuned successfully to give peak performanceIt is essential, therefore, that im

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