1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 194Get this manual

1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 194

CYLINDER BLOCKCRANKCASE
Powerhead Disassembly
1Remove oil filter (if necessary)
NOTE: Slide boot off of oil pressure switch2Remove oil pressure switch
a-Oil Filter b-Oil Filter Plug c-Boot d-Screw wWasher e-Oil Pressure Switch Lead f-Oil Pressure Switch