Inspection and adjustment of the levels
6
Alternator belt
I
Warning !: Perform this operation with the engine
stopped.
A. Alternator
B. Alternator belt
Regularly check the tensions of the alternator belt. Tension
the belt between the pulleys in accordance with the tension
or defl ection given in the technical characteristics using a
DENSO meter.
Inspect drive belt :
Visually check the belt for excessive
wear, frayed cords, etc. If any defect has been found, replace
the drive belt. If the belt has chunks missing from the ribs, it
should be replaced.
Check that it fi ts properly in the ribbed grooves. Check with
your hand to confi rm that the belt has not slipped out of the
groove on the bottom of the pulley.
Seawater pump
I
Warning !: Close the seawater intake valve as there is
a risk of water penetrating into the engine.
A. Seawater pump
B. Impeller
C. Gasket
• Close the seawater intake valve
• Close the seawater pump cover
• Using a channel lock pliers, remove the worn Impeller
• If the rotor shows any signs of cracks or defects, it should
be replaced
• Clean the parts preserved
• Fit a new rotor by applying a clockwise rotary movement
• Install the seawater pump cover using a new seal
• Open the seawater intake valve
• Start-up the engine and check for any leaks in the circuit
B
A
B
C
A
