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Engine
Service Procedures
Cylinder Head Overhaul - with Cylinder Head
Removed
Remove
1. Using sequence shown, remove 7 nuts securing exhaust
manifold to cylinder head and remove manifold.
2. Remove and discard gasket.
3. Using sequence shown, progressively loosen then
remove 7 flanged nuts, securing intake manifold to
cylinder head.
4. Remove 2 bolts securing coolant outlet elbow to
cylinder head. Remove elbow and discard gasket.
5. Remove 2 bolts securing camshaft seal blanking plate to
cylinder head and remove plate.
Version 2.0
6. Remove any debris from spark plug recesses.
7. Remove spark plugs.
8. Check camshaft end-float using a DTI (refer to
specification).
9. If end-float is excessive, fit new camshaft(s) and repeat
check. If end-float is still excessive, replace cylinder
head and camshaft carrier assembly.
10. Working in the sequence shown, progressively loosen
26 bolts securing camshaft carrier to cylinder head until
valve spring pressure is released.
11. Release camshaft carrier from locating dowels, remove
camshaft carrier and support on wooden blocks.
12. Suitably identify each camshaft to its fitted position,
remove camshafts.
Engine Mechanical-1.8T
56
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