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ServiceManual

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ToC SERVICE MANUAL MARINE ENGINES<br />

01 ENGINE<br />

6 Put special tool No. V000152/0 onto valve stem end<br />

and push new valve stem gasket over sleeve.<br />

7 Remove sleeve and press on valve stem gasket with<br />

special tool No. V000166/0 until valve stem is<br />

supported on collar of valve guide.<br />

8 Lubricate valve stem (motor oil).<br />

9 Put on valve spring and spring washer and prestress<br />

with special tool No. VR00105/1.<br />

05.02 ill.5<br />

NOTE:<br />

Progressively wound end of valve<br />

spring is located at cylinder block.<br />

10 Put in wedges, relax valve spring, check correct seat<br />

of wedges.<br />

NOTE:<br />

In case of replacing other valve stem<br />

gaskets, take care that respective<br />

piston is set to TDC.<br />

05.02 ill.6<br />

Z001019/0_6_July 2008 Page ENGINE - 53

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