L322 Range Rover Service Procedures
ENGINE - V8
12-2-114 OVERHAUL
Reassembly
1. Fit and lubricate new restrictor, seal and 'O' ring
to centre timing chain guide.
2. Position centre timing chain guide and secure
with Torx bolts, tighten to 10 Nm (7 lbf.ft).
3. Fit and lubricate 'O' ring to RH timing chain
tensioner guide.
4. Fit RH timing chain tensioner guide and secure
with Torx bolt tighten to 45 Nm (33 lbf.ft).
5. Fit LH timing chain guide and secure retaining
clip.
6. Fit bolt to secure LH timing chain guide and
tighten to 10 Nm (7 lbf.ft).
7. Lubricate timing chain with clean engine oil.
8. Fit timing chain to crankshaft sprocket and RH
VCC unit.
NOTE: The timing chain may be fitted in any
position to the crankshaft sprocket and RH
VCC unit sprocket.
9. Secure timing chain to LH cylinder head until
LH VCC unit is fitted.
Refit
1. Fit lower timing gear cover.
Engine - V8, OVERHAUL, Cover -
2. Fit LH VCC unit.
Engine - V8, OVERHAUL, Variable
camshaft unit - variable camshaft control
(VCC).
Pipe(s) - water pump to coolant manifold
$% 26.31.25.01
Remove
1. Remove induction manifold.
Engine - V8, OVERHAUL, Gasket(s)
Disassembly
1. Remove 6 bolts securing coolant manifold to
cylinder heads.
2. Remove coolant manifold.
3. Remove and discard coolant manifold gaskets.
4. Remove 2 coolant pipes from coolant pump.
5. Discard 'O' rings.
Inspect
1. Clean gasket mating faces.
2. Clean 'O' ring grooves and ends of coolant
pipes.