2006-2010 Suzuki DF150 / DF175 4-Stroke Outboards Service Manual, Page 181Get this manual

FUEL SYSTEM 5-13
Fuel pressure regulator Install fuel pressure regulator and tighten screw securelyNOTE: Apply fuel to O-ring before installing regulator
Apply fuel to O-ring

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