Discovery II LH Cylinder Head Gasket Replacement
ENGINE - V8
12-2-14 REPAIRS
Gasket - cylinder head - LH
$% 12.29.02
Remove
1. Remove inlet manifold gasket.
SYSTEMS - V8, REPAIRS, Gasket - inlet
manifold - lower.
2. Noting their fitted order, disconnect ht leads
from spark plugs.
3. Remove bolt securing engine harness to rear
of cylinder head.
4. LH drive models: Remove brake servo heat
SYSTEMS - V8, REPAIRS, Heat shield -
brake servo - Without Secondary Air
Injection.
5. Remove 8 bolts securing exhaust manifold to
cylinder head, release manifold and collect 2
gaskets.
6. Progressively remove 4 bolts securing the
rocker shaft and remove rocker shaft.
7. Remove push rods. Store push rods in their
fitted order.
8. 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.