Mercury 225 OptiMax Manual

MAINTENANCE
69
3. Set the spark plug gap to specification.
26947
Spark Plug
Spark plug gap 0.80 mm (0.030 in.)
4. Before installing spark plugs, clean off any dirt on the spark
plug seats. Install plugs finger‑tight, and then tighten 1/4 turn
or torque to specifications.
Description Nm lb. in. lb. ft.
Spark plug 27 20
Compressor Air Intake Filter for 200 and 225 hp
Models
NOTE: The compressor air intake filter is only used on the 200 and
225 hp models.
The filter should be inspected and replaced, if required, every 100
hours of operation, or once a season.
REMOVAL
1. Open the clamp and lift out the filter housing. Rotate the filter
housing 1/4 turn clockwise to the unlock position and remove
the air filter.

Mercury 225 OptiMax Specifications

General

Engine Type	V6
Horsepower	225 HP
Fuel Induction System	2-stage Direct Fuel Injection (DFI)
Alternator Output	60 amp / 756 watt
Weight	505 lbs / 229 kg
Cylinders	6
Starting	Electric
Gear Ratio	1.75:1
Displacement	3.0L
Shaft Length	20", 25"