9-4
9
EBU37180
Maintenance charts
Even if the vehicle isn’t driven for the stated mileage or engine hours, the month maintenance
intervals should still be followed. Items marked with an asterisk should be performed by a
Yamaha dealer as they require special tools, data and technical skills.
EBU35772
Periodic maintenance chart for the emission control system
NO. ITEM ROUTINE
INITIAL EVERY
Whichev-
er comes
first
month 1 3 6 6 12
km
(mi)
240
(150)
1300
(800)
2500
(1600)
2500
(1600)
5000
(3200)
hours 20 80 160 160 320
1 * Fuel line
• Check fuel hose for cracks or damage.
• Replace if necessary.
√√√
2 * Valves
• Check valve clearance and adjust if neces-
sary.
Every 5000 km (3200 mi).
3 * Spark plugs
• Check condition.
• Adjust gap and clean.
• Replace if necessary.
√√√√√
4 * Breather system
• Check breather hose for cracks or damage.
• Replace if necessary.
√√√
5 * Fuel injection • Adjust synchronization. √√√√√
UB4M11E0.book Page 4 Tuesday, August 4, 2020 1:04 PM