Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 106Get this manual

CHARGINGSTARTING SYSTEM
2If removed, reinstall parts on armature shaftUse new locknut and tighten securely on end of shaft

- LocknutSpacerSpringDrive AssemblyDrive End CapArmature ShaftWasher

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