1999 "EE" Evinrude 70HP 4-Stroke Service Manual, P/N 787023, Page 74Get this manual
Connector Disengagement Arrows indicate direction of tab movement for disconnection of fuel system components
rn High Pressure Fuel Pumppush tab DOWN
Fuel Injectorspush tabs DOWN
Relieving Fuel System Pressure
Before working on any fuel system component, you must safely relieve fuel system pressureWhen disconnecting fuel hoses or fuel containing components, always have container ready to catch fuelEngine Runable
rn it stallsStartfuel pumpengine 315 amptofuseNext, run engine Remove the circuit until and run times relieve fuel pressureEngine Not Runable
Wear Safety GlassesPlace shop towel around the plug at the top of the fuel rail and slowly unscrew itClean up any spilled fuelReinstall plug after pressure is relieved, and tighten to 29 ftIbs(40 Nm)