Maintenance Interval Chart - Yamaha F15B Service Manual

Maintenance interval chart

Use the following chart as a guideline for general maintenance.
Adjust the maintenance intervals according to the operating conditions of the outboard motor.
Item
Anode(s) (external)
Anode(s) (internal)
Cooling water passages Cleaning
Cowling clamp
Fuel filter
(can be disassembled)
Fuel system
Fuel tank (Yamaha
portable tank)
Gear oil
Greasing points
Idling speed (carburetor
models)
Propeller and cotter pin
Shift link / shift cable
Thermostat
Throttle link / throttle
cable / throttle pick-up
timing
Water pump
Engine oil
Oil filter (cartridge)
Spark plug(s)
Timing belt
Valve clearance (OHC)
NOTE:
When operating in salt water, turbid or muddy water, the engine should be flushed with clean water
after each use.
(additional)
Item
Timing belt
NOTE:
When using lead or high-sulfur gasoline, inspecting valve clearance may be required more fre-
quently than every 500 hours.
6D45F11
Special service tools/Maintenance interval chart
Actions
Inspection / replacement
Inspection / replacement
Inspection
Inspection / cleaning
Inspection
Inspection / cleaning
Change
Greasing
Inspection / adjustment
Inspection / replacement
Inspection / adjustment
Inspection
Inspection / adjustment
Inspection
Inspection / change
Change
Cleaning / adjustment /
replacement
Inspection / replacement
Inspection / adjustment
Actions
Replacement
Initial
10 hours 50 hours 100 hours 200 hours
(1 month) (3 months) (6 months) (1 year)
1 1
1 1
1 1 1
1 1 1
1 1
1
1 1
1 1
1 1
1
1
1 1
Every
500 hours (2.5 years) 1,000 hours (5 years)
1 1
Every
1
2
1
3 3
1
4
1
1
5
1
1
6
1
1
1
7
8
1
9
3-2