L322 Range Rover Service Procedures
ENGINE - V8
OVERHAUL 12-2-93
16. Using a new 'O' ring, fit the VCC oil non return
valve to the cylinder head.
CAUTION: VCC non-return valve to be fitted
with M10 thread visible.
17. Clean VCC unit oil distribution rings and
grooves in inlet camshaft.
18. Lubricate VCC oil distribution rings and
carefully fit rings to grooves in inlet camshaft.
19. Clean VCC oil distribution housing and mating
face on cylinder head. Ensure oil ways are
clear.
20. Fit VCC oil distribution housing gasket to
cylinder head.
21. With all VCC ring gaps facing upwards, fit
housing squarely over rings and align to
cylinder head.
22. Fit a new sealing washer to the long bolt and
tighten all bolts securing VCC housing to 10 Nm
(7 lbf.ft).
23. Clean exhaust camshaft timing chain tensioner
and mating face. Ensure oil way is clear.
24. Lubricate exhaust camshaft drive chain
tensioner.
25. Using a new 'O' ring, fit exhaust camshaft drive
chain tensioner and tighten bolts to 10 Nm (7
lbf.ft).
26. Clean exhaust manifold and cylinder head
mating face.
27. Use new gaskets and fit exhaust manifold to
cylinder head.
28. Fit nuts securing exhaust manifold and tighten
to 24 Nm (18 lbf.ft).
Gasket - covers - camshaft
$% 12.29.40.01
Disassembly
1. LH camshaft cover: Release clip and
disconnect breather hose from camshaft cover.
2. Remove 7 nuts securing ignition coils to
camshaft cover. Remove 4 ignition coils.
M12 7954
M12 7970
