Manual

Engine Maintenance And Servicing Manual
Installation：
——Clean pulley and crankshaft journal，remove the
oil in pulley groove .
——Install pulley on crankshaft journal, aligning
keyway with semicircular key.
——Slip cushion block onto bolts and finger screw
in.
——Block flywheel ring gear with screwdriver,
preventing crankshaft from turning.
——Tighten bolts to 100—115Nm.
【4】. Valve cover and seal gasket removal and installation
Removal：
——Remove 9 bolts and butterfly gasket.
——Remove valve cover and seal gasket
assembly.
——Remove seal gasket.
Butterfly washer
Pulley
Tightening torque
Bolt
Valve cover
Fig. 7
Valve cover seal gasket
Fig.6
Fig.8
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