Discovery II
ENGINE - V8
REPAIRS 12-2-17
6. RH drive models: Remove brake servo heat
SYSTEMS - V8, REPAIRS, Heat shield -
brake servo - Without Secondary Air
Injection.
7. Remove 8 bolts securing exhaust manifold to
cylinder head, release manifold and collect 2
gaskets.
8. Progressively remove 4 bolts securing the
rocker shaft and remove rocker shaft.
9. Remove push rods. Store push rods in their
fitted order.
10. Models with SAI: Using a 9 mm hexagonal
drive bit, remove 2 air injection adapters from
cylinder head; discard adapters.
Note: To release the adapter thread locking
agent and prevent damage to the cylinder
head, remove the adapters by alternately
loosening then tightening slightly. Repeat this
procedure until adapters are removed.
CAUTION: Do not use air tools to remove
adapters.
11. In the sequence shown, remove 10 bolts
securing the cylinder head to block. Discard the
bolts.
12. Remove cylinder head.
CAUTION: Support both ends of cylinder
head on blocks of wood.
