C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

m271 rubber seal found in valve train

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Old Apr 14, 2017 | 06:49 AM
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c 180 w203 m271 2003
m271 rubber seal found in valve train

hi

my m271 slipped timing chain, open up valve cover found 5 x broken rockers and this red square rubber seal. No compression on all intake cylinders, presume all or most valves bent

Any one know where red seal could have come from?????
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Attached Thumbnails m271 rubber seal found in valve train-wp_20170414_12_27_50_pro.jpg  
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Old Apr 14, 2017 | 05:13 PM
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My best guess this is from intake manifold.
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Old Apr 14, 2017 | 10:37 PM
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It's quite small though, compared to a lighter in the background... Maybe a dust/water gasket from some connector?
See yellow thing in the pic:
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Old Apr 15, 2017 | 05:49 AM
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c 180 w203 m271 2003
thanks vvf you put me on right track, seems to fit intake crank shaft position sensor, must fallen in removing manifold




Last edited by sjpenny; Apr 15, 2017 at 12:54 PM.
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Old Apr 15, 2017 | 10:26 PM
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Originally Posted by VVF
It's quite small though, compared to a lighter in the background... Maybe a dust/water gasket from some connector?
See yellow thing in the pic:
Sure thing, I just didn't recognize that was a lighter
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