KYMCO Downtown 125i 2009 Service Manual page 93

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Cortesia de/ Courtesy of: www.batmotos.com
7
. CYLINDER/PISTON
Inspect the exhaust side and intake side chain
guides.
Wear/Damage → Replace.
INSTALLATION
Piston ring
Carefully install the piston rings into the
piston ring grooves with the markings facing
up.
Be careful not to damage the piston and
rings.
Do not confuse the top and second rings.
To install the oil ring, install the oil ring,
then install the side rails.
Stagger the piston ring end gaps 120° degrees
apart from each other.
Stagger the side rail end gaps as shown.
Cortesia de/ Courtesy of: www.batmotos.com
Exhaust Side Guide
DOWNTOWN 125i
Intake Side Guide
7-8

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Sk25aa 2009

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