Yamaha Vector RS90RX Owner's Manual page 43

ITEM
* Carburetors
* Exhaust system
* It is recommended that these items be serviced by a Yamaha dealer.
REMARKS
• Adjust synchronization.
• Adjust the jets.
• Check for leakage.
• Tighten or replace gasket if
necessary.
Periodic maintenance
INITIAL
Seasonally
1 month
or 800 km
(500 mi)
(40 hr)
Whenever operating
condition (elevation/tem-
perature) is changed.
EVERY
or
PAGE
4000 km
(2500 mi)
(200 hr)
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46
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37