1995 LAND ROVER DISCOVERY lock

4.0 V8
5
REPAIR 77.Release sensor/shield and remove.
78.Disconnect sensor multiplug.
79.Remove sensor.
80.Remove starter motor heatshield.
See
ELECTRICAL, Repair, Starter Motor
Heatshield - 4.0 V8
81.Disconnect solenoid Lucar.
82.Disconnect RH and LH knock sensor multiplugs.
See FUEL SYSTEM SFI, Repair, Knock
Sensor
83.Release harness from engine.
84.Remove nut securing handbrake cable
heatshield.
85.Release speed sensor lead from clip on
heatshield.
86.Remove heatshield.
87.Disconnect top oil cooler pipe union from
transmission.
88.Release union.
89.Remove 'O' ring and discard.
90.Plug pipe and transmission.
91.Remove bolt securing oil cooler pipe bracket tosump. Collect spacer.
92.Remove 3 bolts from top of bell housing.
93.Collect 2 harness brackets.
94.Remove 2 bolts, LH and RH side of bell housing.
95.Remove centre LH bell housing bolt using long
extension.
96.Remove 2 lower bolts from bell housing.
97.Fit suitable wooden block in access plate hole to
retain torque converter.
98.Secure block with cover plate and tighten one
cover plate bolt.
99.Support gearbox on a jack.
100.Lower ramp.
101.Position lifting chains and attach hooks to engine
lifting eyes.
102.Raise engine.
103.Raise jack.
104.Break engine to gearbox joint.
105.Raise engine.

12ENGINE
6
REPAIR
106.Remove top starter bolt securing engine earth
cable.
107.Remove nut securing kick-down cable clip to LH
cylinder head.
108.With assistance, raise engine, move aside all
pipes and wires. Move engine clear of vehicle.
109.Lower engine onto bench.
Refit
110.Clean engine and gearbox mating faces.
111.Clean dowel and dowel holes.
112.With assistance raise engine off bench. Lower
and guide engine into engine compartment
ensuring no wires or pipes become trapped.
113.Position clip securing kick-down cable to LH
cylinder head.
114.Fit and tighten nut.
115.Position engine earth cable and secure to starter
with top bolt. Tighten to
45 Nm.
116.Lower engine.
117.With assistance, engage engine with gearbox.
118.Fit 3 bottom bell housing bolts. Tighten to
46
Nm.
119.Lower jack supporting gearbox.
120.Lower engine onto mounting brackets.
121.Fit centre RH bell housing bolt.
122.Fit centre LH bell housing bolt.
123.Fit harness brackets to 2 top bell housing bolts.
124.Fit bolts. Tighten to
46 Nm.
125.Remove plugs from tranmission and oil cooler
pipe.
126.Clean pipe, lubricate NEW 'O' ring and fit to
pipe.
127.Connect pipe to transmission and secure with
union. Tighten to
30 Nm.
128.Align pipe bracket to sump, position spacer and
fit bolt. Tighten to
18 Nm.
129.Fit heatshield and secure with nut.
130.Secure transducer lead to clip on heatshield.131.Slacken bell housing access plate bolt.
132.Move plate aside.
133.Remove block.
134.Align drive plate and torque converter.
135.Fit 2 torque converter bolts.
136.Rotate engine and fit second 2 bolts. Tighten to
45 Nm.
137.Rotate engine and tighten first 2 bolts to Tighten
to
45 Nm.
138.Clean cover plate and mating face.
139.Position cover plate and fit bolts. Tighten to
45
Nm.
140.Position access plate.
141.Fit 2 remaining bolts and tighten all bolts to
Tighten to
9 Nm.
142.Position engine harness around engine.
143.Connect knock sensor multiplug.
144.Connect starter solenoid Lucar.
145.Position starter motor heatshield and secure clip
to solenoid.
146.Align shield bracket to engine mounting bracket
and fit bolt. Tighten to
9 Nm.
147.Clean crankshaft sensor mating faces.
148.Position sensor and connect multiplug.
149.Position/align sensor and shield to backplate. Fit
bolts. Tighten to
6 Nm.
150.Fit tie bar, align to transmission and fit bolts.
Tighten to
25 Nm.
151.Fit tie bar securing nut. Tighten to45 Nm.
152.Fit catalytic converter/front pipe assembly.See
EMISSION CONTROL, Repair, Catalytic
Converter/Front Pipe - 4.0 V8
153.Raise engine.
154.Fit RH mounting rubber.
155.Move engine over.
156.Fit LH mounting rubber.
157.Lower engine.
158.Disconnect hoist.
159.Fit engine mounting nuts. Tighten to
55 Nm.
160.Remove plugs from steering pump and steering
box.
161.Clean PAS hose unions.
162.Lubricate 'O' rings and fit to hose unions.
163.Position hose.
164.Align unions to pump and steering box. Tighten
14mm thread to
15 Nm, 16mm thread to
Tighten to
20 Nm.
165.Remove plugs from feed hose and PAS pump.
166.Connect hose to pump and tighten clip.
167.Untie compressor and position to engine
bracket.
168.Position heatshield and fit bolts. Tighten to
25
Nm.
169.Connect compressor multiplug.
170.Position drive belt.

12ENGINE
8
REPAIR
9.Disconnect multiplug from camshaft sensor.
See FUEL SYSTEM SFI, Repair, Camshaft
Position Sensor (CMP Sensor)
10.Remove 9 bolts securing front cover.
11.Remove 2 bolts securing sump to front cover.
12.Loosen 4 bolts securing sump adjacent to front
cover (2 each side).
13.Release front cover assembly.
14.Remove oil seal.
15.Remove and discard gasket.Refit
16.Clean sealant from threads of cover bolts.
17.Clean old sealant from front cover and block joint
face.
CAUTION: Use a plastic scraper.
18.Apply Hylosil jointing compound to gasket
position on cover and block.
19.Fit new gasket to block face.
20.Ensure oil seal register in cover is clean.
21.Lubricate outer face of NEW oil seal.
22.Using LRT-12-089, fit seal to cover.
23.Lubricate oil pump drive gear and position in
pump with groove away from engine.
24.Locate alignment tool LRT-12-090 on front cover
and oil pump drive gear.
25.Position front cover over crankshaft.
26.Press and rotate tool to engage drive gear until
drive gear keyway aligns with Woodruff key.
27.Fit cover to cylinder block.

Mpi
1
DESCRIPTION AND OPERATION DESCRIPTION
The 'T' Series engine is a four cylinder, water cooled
unit comprising a cast iron cylinder block, aluminium
alloy cylinder head and twin aluminium alloy camshaft
carriers.
The cylinder block incorporates direct bored,
siamesed cylinder bores which provide good structural
rigidity. The crankshaft is carried in five main
bearings, end-float being controlled by thrust washers
positioned each side of the centre main bearing.The main bearing caps are located to the cylinder
block by dowels; the bearing shells fitted to Nos. 1, 3
and 5 bearings are fully grooved whilst those fitted to
Nos. 2 and 4 bearings are plain.
The cylinder head carries twin camshafts operating
four valves per cylinder via hydraulic tappets. Both
camshafts are driven by the timing belt and run
directly in journals line bored in the cylinder head and
camshaft carriers. The plastic camshaft covers are
bolted to the camshaft carriers.

Mpi
3
DESCRIPTION AND OPERATION Lubrication
Oil is drawn from the pressed steel sump through a
strainer (1) and into the oil pump (2); excess pressure
being relieved by a pressure relief valve (3) integral
with the pump. The low oil pressure sensor (4)
registers the oil pressure in the main oil gallery on the
outflow side of the filter. Pressurised oil passes
through the full flow oil filter (5) to internal drillings in
the crankshaft where it is directed to each main
bearing and to the big end bearings via Nos. 1, 3 and
5 main bearings (6). An internal drilling in the cylinder
block directs oil, via a restrictor (7) to the cylinder
head where it passes through further internal drillings
to the hydraulic tappets and camshaft journals (8).
Gudgeon pin and small-end bush lubrication is by
splash from the big-end bearings.Crankcase ventilation
With the exception of two hoses connected from the
inlet camshaft cover to the inlet manifold and throttle
housing all crankcase ventilation is via internal voids
in the cylinder head and block. The inlet camshaft
cover carries a wire gauze flame trap located over the
breather pipe connections.

12ENGINE
4
DESCRIPTION AND OPERATION CYLINDER BLOCK COMPONENTS
1. Cylinder block
2. Knock sensor
3. Crankshaft sensor
4. Bolt - crankshaft sensor
5. Locating dowel - cylinder head
6. Bolt - connecting rod
7. Piston
8. Piston ring - top compression
9. Piston ring - 2nd compression
10. Piston ring - oil control
11. Gearbox adapter plate
12. Bearing shell - big end - upper
13. Flywheel
14. Bolt - flywheel
15. Torx screw - gearbox adapter plate
16. Blanking plate
17. Bolt - blanking plate
18. Gasket
19. Bolt - crankshaft rear oil seal housing
20. Crankshaft rear oil seal and housing
21. Bolt - coolant pump cover
22. Coolant pump cover
23. Impeller
24. Sealing rings
25. 'O' ring
26. Bolts - coolant pump
27. 'O' ring
28. Coolant pump body
29. Thrust washer halves - upper
30. Bearing shell - main bearing - upper
31. Locating dowel - oil pump
32. Locating dowel - flywheel
33. Gudgeon pin34. Crankshaft
35. Bearing shell - big end - lower
36. Bearing cap - big end
37. Nut - big end bearing cap
38. Locating dowel - main bearing cap
39. Bearing caps - main bearings
40. Bolt - main bearing cap
41. Thrust washer halves - lower
42. Bearing shell - main bearing - lower
43. Woodruff keys
44. Dipstick
45. Bolt - dipstick tube
46. Dipstick tube
47. Bolts - sump
48. Gasket - sump
49. 'O' ring
50. Oil strainer
51. Bolts - oil strainer
52. Sump
53. Washer - drain plug
54. Drain plug
55. Oil filter element
56. Crankshaft front oil seal
57. Bolts - oil pump
58. Gasket - oil pump
59. Oil pump
60. Oil pressure switch
61. Crankshaft spigot bush
62. Crankshaft spigot bearing
63. Locating dowel - coolant pump
64. Connecting rod
65. Bolts belt tensioner mounting plate
66. Belt tensioner mounting plate
67. Bolt - gearbox adapter plate

Mpi
1
REPAIR CAMSHAFT FRONT OIL SEAL
Service repair no - 12.13.07 - Exhaust
Service repair no - 12.13.09 - Inlet
Remove
1.Disconnect battery negative lead.
2.Remove drive belt.
See SECTION 10,
Maintenance, Under Bonnet [Hood]
Maintenance
3.Remove 5 bolts, timing belt upper cover.
4.Remove timing belt upper cover.
5.Remove 5 bolts, timing belt centre cover.
6.Remove timing belt centre cover.
7.Rotate crankshaft to align camshaft gear timing
marks - 90°B.T.D.C.
8.Fit tool LRT-12-058 to lock flywheel.
9.Fit tool LRT-12-060 to lock camshaft gears.
10.Loosen camshaft belt tensioner bolt.
11.Move tensioner away from belt and tighten
tensioner bolt.
12.Remove belt from camshaft gears.

Mpi
3
REPAIR
For torque values.See Specifications, torque,
Torque Values
3.Fit timing belt upper backplate and tighten bolts
to the correct torque.
4.Fit camshaft gears noting the 'IN' and
'EXHAUST' identifying marks.
5.Fit, but do not tighten, camshaft gear centre
bolts.
6.Ensure timing marks are aligned.
7.Fit camshaft locking tool LRT-12-060.
8.Tighten camshaft gear bolts to the correct
torque.
9.Fit timing belt.
See Camshaft Drive Belt
10.Adjust timing belt tension.
11.Remove tool LRT-12-058 from flywheel.
12.Fit timing belt centre cover and tighten bolts to
correct torque.
13.Fit timing belt upper cover and tighten bolts to
correct torque.
14.Fit drive belt.
See SECTION 10, Maintenance,
Under Bonnet [Hood] Maintenance
15.Reconnect battery negative lead.INLET - EXHAUST CAMSHAFT REAR OIL PLUG
Remove
1.Remove cylinder head.
2.Lever out, camshaft rear oil seal plug.
Refit
1.Clean plug housing.
2.Fit new plug applying force to outer edge only.
3.Refit cylinder head.