Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 239Get this manual
POWERHEAD
REMOVING ENGINE COMPONENTS
Remove the following engine components: Section Starter Motor Starter Motor Electronic Control Module Ignition Coil Starter Solenoid Alternator Flywheel Section Direct Fuel Injection Fuel Pump On-Board Oil Tank Oil Pump Section Shift Cable Latch Assembly Control Cable Anchor Bracket All ignition and electrical components should remain attached to electrical platePlate with components can be removed as an assembly