Fuel Line; Engine Oil And Oil Filter - Suzuki UY125 Service Manual

2-8 PERIODIC MAINTENANCE
INSTALLATION
"
Before using a spark plug wrench, carefully turn the
spark plug by finger into the threads of the cylinder
head to prevent damage the aluminum threads.
• Install the spark plug to the cylinder head by finger tight, and
then tighten it to the specified torque.
% Spark plug: 11 N·m (1.1 kgf-m)
$ 09930-10121: Spark plug wrench set

FUEL LINE

Inspect every 4 000 km (20 months) thereafter.
Replace every 4 years.
Inspect the fuel hoses for damage and fuel leakage. If any
defects are found, the fuel hoses must be replaced.

ENGINE OIL AND OIL FILTER

ENGINE OIL REPLACEMENT
Replace initially at 1 000 km (5 months) and every
4 000 km (20 months) thereafter.
• Keep the motorcycle upright.
• Place an oil pan below the engine. Drain oil by removing the
engine oil drain plug 1.
• Remove the oil filler cap 2.
• Tighten the engine oil drain plug 1 to the specified torque.
Pour new oil through the oil filler hole. When performing an oil
change (without oil filter replacement), the engine will hold
about 950 ml of oil. Use an engine oil that meets API service
classifications SF or SG and that has a viscosity rating of SAE
10W-40.
% Engine oil drain plug 1: 18 N·m (1.8 kgf-m)
• Make sure that the engine is cooled.
• Place the motorcycle on level ground and hold it vertically.
• Install the oil filler cap 2.
• Start the engine and allow it to run for a few minutes at idling
speed.
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