Periodic Maintenance Chart For The Emission Control System - Yamaha TT-R50E Owner's Manual

Periodic maintenance and adjustment

Periodic maintenance chart for the emission control system

TIP
 From 7000 km (4200 mi) or 18 months, repeat the maintenance intervals
starting from 3000 km (1800 mi) or 6 months.
 Items marked with an asterisk should be performed by a Yamaha dealer as
they require special tools, data and technical skills.
No. ITEM
1 * Fuel line
2 Spark plug
7
3 * Valve clearance
4 Air filter element
Crankcase breather
5 *
system
6 * Carburetor
7 Exhaust system
8 * Spark arrester
9 Engine oil
CHECKS AND
MAINTENANCE JOBS
X 1000 km
X 1000 mi
• Check fuel hoses for cracks or
damage.
• Replace if necessary.
• Check condition.
• Adjust gap and clean.
• Check and adjust valve clear-
ance when engine is cold.
• Clean with solvent.
• Replace if necessary.
• Check ventilation hose for
cracks or damage and drain
any deposits.
• Replace if necessary.
• Check engine idling speed and
starter operation.
• Adjust if necessary.
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
• Clean.
• Change (warm engine before
draining).
7-3
INITIAL
1
0.6
month
1
hours
30
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EAU69171
ODOMETER
READINGS
3 5
1.8 3
6 12
90 150
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