1999 "EE" 90, 115 FFI, 150, 175 V4, V6 FFI Outboards Service Manual, P/N 787024, Page 34Get this manual
Break-In Procedure To help ensure long engine life and prevent serious engine damage, the break-in procedure must be followed during the first 10 hours of operationThe ECU will automatically supply extra oil during the first five hours of operation Whenever used engine receives new powerhead or newly rebuilt powerhead, it is mandatory that the break-in procedure be initiated by using the OIVIC Diagnostic SoftwareImmediately verify proper oil system operation once engine is startedIf necessary, restrict oil return line between oil injector outlet port and check valve for 20 seconds after oil is present at the throttle bores
Important
INotel INotel INotel
DO NOT operate motor out of waterWater pump can be damaged or engine can overheatDO NOT operate engine at constant throttle settingChange engine RPM often
Verify water pump operation by looking for steady stream of water at the water pump indicator
First 10 Minutes
Operate engine in gear at fast idle ONLY