Engine / Oil Tank Breather Hose Inspection; Engine Cylinder Leakdown Test - Segway VILLIAN SSV Series Service Manual

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E

Engine / Oil Tank Breather Hose Inspection

The engine and oil tank are equipped with a breather
hose. Inspect the breather hoses for possible kinks or
wear. The hoses are form fi tted for proper fi t.
B
【A】Engine
【B】Engine breather hose
【C】Air fi lter
【D】auxiliary tank
【E】Main tank
【F】Oil tank breather hose
A ◆ Engine Breather Hose: from the engine to the air
fi lter..
◆ Oil Tank Breather Hose: 沿着正副油箱中间向上一
直延伸到加油口。
NOTE: Make sure hoses are not kinked or pinched.
F

Engine Cylinder Leakdown Test

D
A cylinder leak-down test is the best indication of engine
condition. Follow tester manufacturer's instructions
to perform a cylinder leak-down test. Never use high
pressure leakage testers as crankshaft seals may
dislodge and leak.
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