2-2 PERIODIC MAINTENANCE
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Fuel filter
PERIODIC MAINTENANCE SCHEDULE
The chart below lists the recommended intervals for all the required periodic service work necessary to keep
the motor operating at peak performance and economy.
Maintenance intervals should be judged by number of hours or months, whichever comes first.
NOTE:
More frequent servicing should be performed on outboard motors that are used under severe conditions.
PERIODIC MAINTENANCE CHART
I : Inspect and clean, adjust, lubricate, or replace, if necessary T : Tighten R : Replace
Interval
Item to be serviced
Initial 20 hrs.
or 1 month
Every 50 hrs.
or 3 months
Every 100 hrs.
or 6 months
Every 200 hrs.
or 12 months
Spark plug IR
Breather Hose & Fuel line
IIII
Replace every 2 years
Engine oil RRR
Gear oil RRR
Lubrication III
Anodes & Bonding wires III
Battery III
Engine oil filter
Replace every 400 hours or 2 years.
Ignition timing
I
Carburetor
II
Valve clearance
I
Water pump
I
Propeller nut & pin
III
Bolt & Nuts
TTT
RR
Water pump impeller
R
I
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—
—
—
—
—
—
—
—
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I
Idle speed
I
I
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III