Components depicted here correspond to cylinder bank 1. They are different only as a mirror image of components for cylinder bank 2.
1 – Connecting hose On vehicles with engine code BWF To crankcase ventilation valve Ensure seated tightly
2 – Sealing sleeve On vehicles with engine code BWF Replace if damaged Ensure seated tightly
3 – Bracket On vehicles with engine code BWF For intake hose between air filter and intake manifold flap
4 – Acoustic cover For vehicles with engine code BWF
5 – Cylinder head cover On vehicles with engine code BWF Always clean sealing surfaces of cylinder head cover with a clean cloth before setting in place Replace seal together with cylinder head cover if damaged or leaking Observe tightening sequence of bolts
6 – Acoustic cover For vehicles with engine code BKW
7 – Cylinder head cover For vehicles with engine code BKW Always clean sealing surfaces of cylinder head cover with a clean cloth before setting in place Replace seal together with cylinder head cover if damaged or leaking Observe tightening sequence of bolts
8 – 20 Nm Between control housing and cylinder head
9 – Cylinder head gasket Replace Install new seal of the same strength Imprint of replacement part numbers – A – must be readable After replacing replace entire amount of coolant
10 – Cylinder head Removing and installing Cylinder heads, removing and installing
11 – Cylinder head bolt Replace Observe sequence for loosening and tightening Cylinder heads, removing and installing , Cylinder head, removing and installing
12 – Sealing sleeve For vehicles with engine code BKW Replace if damaged Check for secure seating

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Related Tags: air filter, assembly overview, bank 1, bolts, bwf, coolant, crankcase, crankcase ventilation, cylinder head, cylinder head gasket, flap, gasket, head assembly, head bolt, intake hose, intake manifold, mirror image, surfaces, volkswagen