1985 Mercury Outboard V-300 V-3.4L Shop Service Manual, Page 91Get this manual

POWERHEAD COMPONENT REMOVAL In spect reed bloc ks (a) as outl ined in "Cleaning and Inspection",

If necessar yremove upper reed block (b) by removing screws

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives