Yanmar 3HM - Page 44

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LUBRICATION SYSTEM
(2GM AND 2GM20 MODELS)
CHAPTER TWO
Valve rocker arm shaft
Valve rocker arm
--r1O:l.~
Push rod
Tappet
Camshaft gear
Crankshaft gear
Oil pressure regulator valve
Oil pressure switch
Filter
Valve
spring
Piston
Lubricating oil pump
drive gear