Mercury Mariner 200, 225 Optimax Outboards Service Manual, 90-855348, Page 224Get this manual
Cylinder Block and End Cap REFNO31 32 33 34 35 36 TORQUE QTY1 37 40 LOWER END CAP ORING OIL SEAL SCREW (M6 20) SEALcylinder head 85 9.5 DESCRIPTION
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CYLINDER HEAD (STARBOARD) CYLINDER HEAD (PORT) CYLINDER HEAD (STARBOARD) CYLINDER HEAD (PORT) SEAL-thermostat THERMOSTAT GASKETthermostat cover COVERthermostat SCREW (M6 25) SCREW (M8 50) ELBOW TUBING (STBD18IN TUBING (PORT 20-12 IN TEMPERATURE SENSOR (PORT) TEMPERATURE SENSOR (STARBOARD) SCREW (M8 12) SENSOR RETAINER CLAMP SCREW (M6 12) BRACKET TPI LEVER SCREW-Bracket to Crankcase (M6 25) BUSHING GROMMET THROTTLE POSITION SENSOR (INSIDE) SPACER THROTTLE POSITION SENSOR (OUTSIDE) SCREW TPS to bracket (M5 65) THROTTLE LINK TEE FITTING (STARBOARD) TUBING (3 IN- STARBOARD) TUBING (28 IN 100 11.5 200 16.5 22.5 100 11.5 30 lbft(40.5 Nm) and Rotate 90 degrees