General; Maintenance Interval Chart - Yamaha F40BMHD Wartungshandbuch

CHK
ADJ

MAINTENANCE INTERVAL CHART

Use the following chart as a guide to general maintenance intervals.
Dependant on operating conditions, adjust the maintenance intervals accordingly.
Item
TOP COWLING
Top cowling fit
FUEL SYSTEM
Fuel line
Fuel filter
Fuel tank
POWER UNIT
Engine oil
Oil filter
Timing belt
Valve clearance
Thermostat
Water leakage
Motor exterior
Exhaust leakage
Cooling water passage Check
CONTROL SYSTEM
Throttle cable
Shift cable
Engine idling speed
(*2)
Carburetor
POWER TRIM AND TILT UNIT
Power trim and tilt
LOWER UNIT
Gear oil
Lower unit leakage
Propeller

GENERAL

Anodes
Battery
Spark plugs
Wiring and connectors Check/reconnect
Bolts and nuts
Lubrication points
(*1)
If Yamaha portable fuel tank is used.
(*2)
Do not adjust the carburetor when it is operating properly.
MAINTENANCE INTERVAL CHART
Remarks
Check
Check
Check/clean
(*1)
Cleaning
Check/replace
Replace
Check/replace
Check/adjust
Check/replace
Check
Check
Check
Check/adjust
Check/adjust
Check/adjust
Check/adjust
Check
Change
Check
Check
Check/replace
Check/charge
Clean/adjust/replace
Tighten
Grease
Initial
10 hours 50 hours
(Break-in) (3 months)
:
: :
:
:
: :
:
: :
:
:
: :
:
:
:
: every month
: :
:
:
3-1
Every
100 hours 200 hours
(6 months) (1 year)
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
E
Refer to
page
—
3-2
3-3
—
3-12
3-12
3-17
3-14
5-38
—
—
—
—
3-4
3-3
3-5
3-9
3-18
3-19
3-20
6-3
3-21
3-21
3-22
—
—
3-25