Land Rover Engine 2.0 Litre T Series. Manual — part 9
ENGINE
OVERHAUL
21
Cylinder head - refit
1. Clean cylinder head bolt threads, replace any
bolt showing signs of wasting or corrosion.
2. Screw each cylinder head bolt by hand into bolt
holes in cylinder block.
3. Clean any tight threads using an M11 x 1.5 tap.
4. Thoroughly clean bolt holes ensuring all traces
of oil and dirt are removed
5. Check that oil restrictor if it is to be fitted is
clear and fitted below face of cylinder block:-
See cylinder head gasket selection.
6. Ensure 2 nylon locating dowels are fitted in
cylinder block.
7. Remove all traces of oil from cylinder block and
cylinder head; position new, dry gasket on
locating dowels.
8. Ensure timing pin LRT-12-058 is inserted in
hole in flywheel.
NOTE: If flywheel is not fitted, rotate
crankshaft until pistons are half-way up
cylinder bores.
9. Fit cylinder head ensuring it is located on
dowels.
10. Apply a light film of oil to bolt threads and
underside of heads.
ENGINE
22
OVERHAUL
11. Fit 10 cylinder head bolts and tighten in
sequence shown to A or B torque figures
depending on type of bolt fitted.
A:
Stage 1 - 45 Nm
Stage 2 - 80 Nm
Stage 3 - Further 90
°
B:
Stage 1 - 45 Nm
Stage 2 - 70 Nm
Stage 3 - Further 90
°
For stage 3 use angular torque gauge and 150
mm extension. Fit pointer on an adjacent bolt,
adjust pointer length and align zero on disc
with pointer.
12. Fit spark plugs and tighten to 26 Nm.
13. Fit HT lead plate, tighten 2 screws.
14. Connect HT leads to spark plugs.
15. Fit spark plug cover, fit and tighten screws.
Camshaft covers and timing gears - refit
1. Clean camshaft covers ensuring gauze filter
panels and breather pipes are unobstructed.
2. Clean timing gears.
3. Fit new, dry gasket to each camshaft carrier.
4. Fit camshaft covers, position inlet manifold
support brackets to inlet camshaft cover.
5. Fit bolts to camshaft covers; tighten bolts
working in sequence shown to 8 Nm.
6. Fit timing cover upper backplate, fit securing
bolts and tighten to 6 Nm.
7. Fit timing gears.
NOTE: Ensure each gear is fitted to its
respective camshaft.
ENGINE
OVERHAUL
23
8. Check that timing marks on gears are aligned.
9. Position camshaft locking tool LRT-12-060 to
timing gears; tighten nut to retain tool.
10. Fit bolt and washer to retain each camshaft
gear, tighten bolts to 65 Nm.
11. Fit timing belt and adjust tension.
Inlet manifold - refit
1. Clean mating surface of inlet manifold.
2. Position new gasket on studs, fit inlet manifold.
3. Fit 7 bolts and 2 nuts and working in sequence
shown, tighten to 25 Nm.
4. Fit 2 support bracket bolts and tighten to 8 Nm.
5. Connect breather pipe.
6. Connect multiplug to fuel temperature sensor.
7. Position engine harness and fuel pipe clips to
inlet manifold, fit bolts and tighten to 10 Nm.
ENGINE
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OVERHAUL
Exhaust manifold - refit
1. Clean mating surface of exhaust manifold.
2. Position new gasket on studs, fit exhaust
manifold.
CAUTION: Metal face of gasket must face
towards manifold.
3. Position coolant rail bracket to exhaust
manifold stud.
4. Fit 3 bolts and 2 nuts and working in sequence
shown, tighten to 45 Nm.
OIL PUMP AND OIL PRESSURE RELIEF VALVE
Oil pump - remove
1. Remove camshaft timing belt.
2. Slide crankshaft timing gear off crankshaft.
3. Remove Woodruff key from crankshaft.
4. Remove 4 bolts securing timing belt lower
cover backplate.
5. Remove lower cover backplate.
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