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4-9
E
EJU01355
Periodic maintenance chart
The following chart gives general guidelines for periodic maintenance. However, depend-
ing on your operating conditions maintenance may need to be performed more frequently.
*1: Grease quantity: 20.0–22.0 cm
3
(0.68–0.74 oz)
*2: Grease quantity: 3.0–5.0 cm
3
(0.10–0.17 oz)
*3: After every use
(
●
) This mark indicates maintenance that you may do yourself.
(
❍
) This mark indicates work to be done by a Yamaha dealer.
MAINTENANCE INTERVAL INITIAL
THEREAF-
TER EVERY
PAG E
10
hours
50
hours
100
hours
100
hours
200
hours
ITEM
6
months
12
months
12
months
24
months
Spark plug Inspect, clean, adjust
●●●●
4-13
Lubrication points Lubricate
●●
4-14
Intermediate housing Lubricate
❍
*1
●
*2
●
*2 4-16
Fuel system Inspect
❍❍
4-10
Fuel filter Check, clean, replace
❍❍
4-11
Fuel tank Inspect, clean
❍
4-11
Carburetor setting Inspect, adjust
❍❍❍
4-19
Trolling speed Inspect, adjust
●●
4-19
Carburetor throttle shaft Inspect
❍❍
—
Cooling water passages Flush
●
*3
4-1
Bilge strainer Clean
●●
—
Impeller Inspect
❍❍
—
Jet thrust nozzle angle Inspect, adjust
●
/
❍●
/
❍
4-12
Steering pivot Inspect
❍❍❍
—
Steering friction Inspect, adjust
●●●
4-20
Throttle cable Inspect, adjust
❍❍❍
4-12
Choke cable Inspect, adjust
❍❍
4-16
Battery Inspect
❍❍
4-17
Rubber coupling Inspect
❍
—
Engine mount Inspect
❍
—
Nuts and bolts Inspect
❍❍❍
—
UF1N12.book Page 9 Wednesday, June 11, 2003 1:22 PM
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