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November 1, 2014 Service bulletin

N16 Engine: Oil Leak from Cylinder Head Sealing Plug

MINI technical service bulletin M110414 for 2007-2015 MINI Cooper, 2007-2015 MINI Cooper S and 2009 MINI Cooper Convertible and others.

Bulletin number
M110414
Component
Equipment
Summary
N16 Engine: Oil Leak from Cylinder Head Sealing Plug. An oil leak can develop at a sealing plug located in the cylinder head, just below the vacuum pump. The sealing plug was not tightened sufficiently during production.

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