2004 SR Johnson 2 Stroke 9.9, 15, 25, 30 HP Outboards Service Manual, Page 182Get this manual
POWERHEAD REMOVAL2530 Remove the six retaining screws, powerhead to the exhaust housing
REMOVAL2530
WARNING
To prevent accidental starting of engine while servicing, twist and remove all spark plug leadsOn electric start models, disconnect battery cables at the batteryDisconnect battery positive (+) cable first and then the battery negative (-) cableRemove the manual starterRefer to Manual Starter REMOVAL on p294 sectionDisengage the spring from pin of the throttle controlleverRemove the washer