Periodic Maintenance Chart For The Emission Control System - Yamaha TT250RA Owner's Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
TIP
G The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a
1
mileage-based maintenance, is performed instead.
G
From 50000 km (30000 mi), repeat the maintenance intervals starting from 10000 km (6000 mi).
G
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
2
skills.
3

Periodic maintenance chart for the emission control system

4
NO. ITEM
5
1 * Fuel line
6
2 Spark plug
7
3 * Valves
8
4 * Carburetor
9
CHECK OR MAINTENANCE JOB
Check fuel hoses for cracks or
G
damage.
Check condition.
G
Clean and regap.
G
Replace.
G
Check valve clearance.
G
Adjust.
G
Check starter (choke) operation.
G
Adjust engine idling speed.
G
ODOMETER READING
1000 km 10000 km 20000 km
(600 mi) (6000 mi) (12000 mi)
√ √
√
√
Every 20000 km (12000 mi)
√ √ √
7-3
ANNUAL
30000 km 40000 km
CHECK
(18000 mi) (24000 mi)
√ √
√
√
√ √
EAU46861
EAU46910
√
√