Yamaha MX250 - Fuel Leakage; Engine Oil Leakage; Engine Oil Level

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PERIODIC CHECKS AND ADJUSTMENTS
PERIODIC MAINTENANCE
4.
Install:
• Spark plug
TIP
To prevent threads from being damaged, temporally
tighten “a” the spark plug before tightening it to the speci-
fied torque “b”.
FUEL LEAKAGE
1.
Check:
• Leakage
Check at fuel tank, fuel cock, fuel hose, and carbu-
retor
ENGINE OIL LEAKAGE
1.
Place the multi-purpose engine on a level surface.
2.
Check the areas outside of the engine for oil leakage.
Oil leakage  Replace the gasket, oil seal, or O-ring.
ENGINE OIL LEVEL
1.
Remove:
• Oil filler cap “1”
TIP
This engine is equipped with two oil filler caps. Use which-
ever side is accessible.
a
b
Spark plug:
20 N·m (2.0 kgf·m, 15 lb·ft)
T
R
.
.
Replace fuel hose every four years.
NOTICE
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