Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 124Get this manual
Quality of the image is intentionally reduced!
Valve Dimensions
Special Tools
1 Flywheel Holder PIN 91-83163M
2 Valve Guide Remover PIN 91-809495A 1
3 Valve Guide Installer Bushing PIN 91-809496A 1
4 Val