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.
(
●
) This mark indicates maintenance that you may do yourself.
(
❍
) This mark indicates work to be done by a Yamaha dealer.
*1: Grease quantity: 33.0–35.0 cm
3
(1.11–1.18 oz)
*2: Grease quantity: 6.0–8.0 cm
3
(0.20–0.27 oz)
*3: Grease quantity: 8.0 cm
3
(0.27 oz)
*4: Grease quantity: 2.0 cm
3
(0.07 oz)
*5: After every use
MAINTENANCE INTERVAL
INITIAL
THEREAFTER
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
●●●●
4-14
Lubrication points Lubricate
●●
4-16
Intermediate housing Lubricate
❍
*1
●
*2
●
*2 4-18
Starter motor idle gear Lubricate
❍
*3
●
*4
●
*4 4-18
Fuel system Inspect
❍❍
4-10
Fuel filter Check, clean, replace
❍❍
4-11
Fuel tank Inspect, clean
❍
4-11
Oil injection system Inspect, clean
❍❍
—
Carburetor setting Inspect, adjust
❍❍❍
4-22
Trolling speed Inspect, adjust
●●
4-22
Carburetor throttle shaft Inspect
❍❍
—
Cooling water passages Flush
●
*5 4-1
Water inlet strainer Inspect, clean
❍❍
—
Bilge strainer Clean
●●
—
Impeller Inspect
❍❍
5-4
Jet thrust nozzle angle Inspect, adjust
●
/
❍●
/
❍
4-13
Steering master Inspect
❍❍❍
—
QSTS mechanism Inspect, adjust
❍❍❍
—
Shift cable and mechanism Inspect, adjust
❍❍
4-13
Throttle cable Inspect, adjust
❍❍❍
4-13
Choke cable Inspect, adjust
❍❍
4-19
Stern drain plugs Inspect, replace
❍❍
3-8
Battery Inspect
❍❍
4-19
Rubber coupling Inspect
❍
—
Engine mount Inspect
❍
—
Nuts and bolts Inspect
❍❍❍
—
UGU513.book Page 9 Tuesday, June 10, 2003 12:21 PM