Checking The Fuel Filter; Power Unit; Checking The Engine Oil; Changing The Engine Oil Using An Oil Changer - SELVA MARINE Blue Whale 250 EFI Service Manual

NOTE:
To install the intake manifold, see Chapter 4,
"Installing the intake manifold."

Checking the fuel filter

1. Check the fuel filter element 1. Replace
if there is dirt or residue.
2. Check the cup 2. Clean with straight
gasoline if there are foreign substance or
replace if cracked.
NOTE:
Be sure not to spill any fuel when removing
the fuel filter cup.

Power unit

Checking the engine oil

1. Place the outboard motor in an upright
position.
2. Remove the oil dipstick, wipe it clean,
and then insert it back into the dipstick
guide.
3. Remove the oil dipstick again to check
the oil level, and to check the oil for dis-
coloration and its viscosity.
6P23H11
Top cowling / Fuel system / Power unit
NOTE:
• Change the oil if it appears milky or dirty.
• If the engine oil is below the minimum level
mark (L), add sufficient oil until the level is
between (H) and (L).
Changing the engine oil using an oil
changer
1. Start the engine, warm it up, and then
turn it off.
2. Remove the oil dipstick and oil filler cap
1.
3. Insert the tube of the oil changer 2 into
the dipstick guide 3.
3
4. Operate the oil changer to extract the oil.
NOTE:
Be sure to clean up any oil spills.
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