4-9
E
EJU13550
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.
PMC-*** () This mark indicates maintenance that you may do yourself.
(
❍) This mark indicates work to be done by a Yamaha dealer.
MAINTENANCE INTERVAL
INITIALTHEREAFTER
EVERYPA G E
10
hours50
hours100
hours100
hours200
hours
ITEM
6
months12
months12
months24
months
Spark plug Inspect, clean, adjust
4-13
Lubrication points Lubricate
4-15
Intermediate housing Lubricate❍
*1
*2
*2 4-16
Fuel system Inspect❍❍
4-10
Fuel tank Inspect, clean❍❍
4-10
Oil injection system Inspect, clean❍❍
4-11
Throttle shaft Inspect❍❍
—
Cooling water passages Flush
*3 4-1
Water inlet strainer Inspect, clean❍❍
—
Bilge strainer Clean❍❍
—
Electric bilge pump strainer Inspect, clean❍❍
—
Impeller Inspect❍❍
—
Jet thrust nozzle angle Inspect, adjust
/❍
/❍
4-12
QSTS mechanism Inspect, adjust❍❍❍
—
Throttle cable Inspect, adjust❍❍❍
4-12
Stern drain plugs Inspect, replace❍❍
3-9
Battery Inspect ❍❍
4-18
Rubber coupling Inspect❍
—
Engine mount Inspect❍
—
Nuts and bolts Inspect❍❍❍
—
*1: Grease quantity: 33.0–35.0 cm3 (1.11–1.18 oz)
*2: Grease quantity: 6.0–8.0 cm3 (0.20–0.27 oz)
*3: After every use
UF1G72.book Page 9 Thursday, September 30, 2004 2:28 PM
