1995 LAND ROVER DISCOVERY fuel

12ENGINE
4
REPAIR 39.Release battery positive lead terminal cover.
40.Remove terminal nut
41.Release terminal from battery.
42.Release fusebox main feed lead.
43.Position battery cable over engine.
44.Pivot jockey pulley downwards to release drive
belt tension.
45.Release belt from pulleys.
46.Remove drive belt.
47.Disconnect compressor multiplug
48.Remove 4 bolts securing compressor.
49.Remove heatshield.
50.Release compressor from bracket and tie aside.
51.Slacken clip securing PAS hose to pump.
52.Disconnect hose.
53.Plug hose and pump.
54.Disconnect PAS hose connection at pump and
steering box.
55.Release unions and remove hose.
56.Remove and discard 'O' rings.
57.Plug pump and steering box.
58.Remove LH and RH engine mounting nuts.
59.Position lifting chains and attach hooks to engine
lifting eyes.
60.Raise engine sufficiently to release engine
mountings.
61.Release engine mountings and remove.
62.Lower engine until it just rests on engine
mounting brackets.
63.Disconnect chains.
64.Raise ramp.
65.Remove catalytic converter/front pipe assembly.
See EMISSION CONTROL, Repair, Catalytic
Converter/Front Pipe - 4.0 V8
66.Remove 9 bolts securing bell housing bottom
cover. Note position of 2 dowel bolts.
67.Remove cover.
68.Remove locknut securing transfer box tie bar.
69.Remove 2 bolts securing tie bar to tranmission.
70.Remove tie bar.
71.Remove 2 and slacken 1 bolt, securing bell
housing access plate and position aside.
72.Mark drive plate to torque converter relationship.
73.With assistance, rotate crankshaft for access to
first bolt (torque converter to drive plate).
74.Remove first bolt.
75.Repeat steps for the remaining 3 bolts.
76.Remove 2 bolts securing crankshaft sensor
shield to engine backplate.
See FUEL SYSTEM
SFI, Repair, Crankshaft Position Sensor
(CKP Sensor)

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.

4.0 V8
7
REPAIR 171.Route drive belt around pulleys.
172.Pivot tensioner downwards.
173.Align belt to tensioner and release tensioner.
174.Connect battery positive lead and tighten.
175.Secure terminal cover.
176.Align gearbox breather pipe, clip to engine lifting
eye and fit bolt. Tighten to
9 Nm.
177.Align and secure engine harness brackets to
inlet manifold and fit nuts. Tighten to
9 Nm.
178.Connect injector multiplugs.
179.Connect air intake temperature sensor multiplug.
180.Connect fuel temperature sensor multiplug.
181.Connect coolant temperature multiplug.
182.Connect temperature gauge connector.
183.Connect oil pressure switch Lucar.
184.Connect camshaft sensor multiplug and secure
to bracket.
185.Fit ignition coil bracket.
See FUEL SYSTEM
SFI, Repair, Ignition Coils
186.Position heater hose/pipe assembly.
187.Connect hose to inlet manifold.
188.Align pipe to bracket and fit bolt. Tighten to
9
Nm.
189.Tighten hose clip.
190.Connect heater return hose and tighten clip.
191.Remove plugs from fuel feed and return hose
connections.
192.Clean feed unions.
193.Connect return hose and tighten clip.
194.Connect feed hose union and tighten.
195.Remove cloth.
196.Connect purge hose.
197.Connect leads to generator, tighten terminal nuts
and fit cover.
198.Connect sensing Lucar.
199.Connect servo vacuum hose.
200.Position expansion tank and secure with fixings.
201.Connect hose and tighten clip.
202.Lower ramp.
203.Fit mass air flow sensor.
See FUEL SYSTEM
SFI, Repair, Mass Air Flow Sensor (MAF
Sensor)
204.Fit plenum chamber.See FUEL SYSTEM SFI,
Repair, Plenum Chamber
205.Fit radiator.See COOLING SYSTEM, Repair,
Radiator
206.Fit bonnet.See CHASSIS AND BODY, Repair,
Bonnet [Hood]
207.Reconnect battery negative lead.
208.Bleed power steering system.
See STEERING,
Repair, Power Steering System - Bleed
209.Drain engine oil and refill.See LUBRICANTS,
FLUIDS AND CAPACITIES, Information,
Recommended Lubricants and Fluids - USA
Vehicles
210.Start engine. Check for fuel, coolant and oil
leaks.FRONT COVER GASKET
Service repair no - 12.65.04 - Front Cover Gasket
Remove
1.Disconnect battery negative lead.
2.Drain cooling system.
See COOLING SYSTEM
V8, Adjustment, Coolant
3.Remove radiatorSee COOLING SYSTEM,
Repair, Radiator
4.Remove water pump pulley.See COOLING
SYSTEM, Repair, Viscous Coupling, Fan
Blades, Pulley and Fan Cowl
5.Slacken bottom hose clip. Remove hose from
water pump.
6.Raise vehicle on ramp.
7.Disconnect oil cooler hoses from front cover and
position aside. Plug hoses and connections.
8.Disconnect Lucar from oil pressure switch.

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.

12ENGINE
10
REPAIR ROCKER COVER GASKET - LEFT HAND
Service repair no - 12.29.40 - LH Cover Gasket
Service repair no - 12.29.41 - RH Cover Gasket
Remove
1.Disconnect battery negative lead.
2.Remove plenum chamber.
See FUEL SYSTEM
SFI, Repair, Plenum Chamber
3.Remove screw securing dipstick tube to rocker
cover.
4.Release plug leads from guide clips and
disconnect from 4 spark plugs.
5.Remove 4 bolts securing rocker cover to cylinder
head.
6.Remove rocker cover.
7.Remove and discard rocker cover gasket.
Refit
8.Clean mating faces between rocker cover and
cylinder head using Bostick cleaner 6001 or
equivalent. Allow to dry.
NOTE: Gasket fits one way round only. It
must be fitted accurately, first time.
Subsequent movement will destroy
bonding.
9.Apply a thin coating of impact adhesive (Bostick
1775 or equivalent) to mating faces of rocker
cover seal face and new gasket. Use a brush to
ensure an even film. Allow adhesive to become
touch dry.
10.Place one end of gasket into cover recess with
edge firmly against recess wall, holding
remainder of gasket clear. Work around cover,
pressing gasket into place ensuring edge firmly
contacts recess wall.
CAUTION: Allow cover to stand for thirty
minutes before fitting.
11.Fit rocker cover to cylinder head, ensure short
screws are inboard. Tighten to
9 Nm.
12.Connect leads to spark plugs and secure to
guide clips on rocker cover.
13.Secure dipstick tube to rocker cover.
14.Refit plenum chamber.
See FUEL SYSTEM
SFI, Repair, Plenum Chamber
15.Reconnect battery negative lead.

4.0 V8
11
REPAIR ROCKER COVER GASKET - RIGHT HAND
Service repair no - 12.29.41 - RH Cover Gasket
1.Depressurise fuel system.
See FUEL SYSTEM
SFI, Repair, Fuel System - Depressurise
2.Disconnect battery negative lead.3.Drain cooling system.
See COOLING SYSTEM
V8, Adjustment, Coolant
NOTE: Leave hose disconnected.
4.Disconnect purge pipe from plenum chamber
hose.
5.Disconnect breather pipe from rocker cover.
6.Remove bolt securing coolant pipe brackets and
nut securing bracket to manifold.
7.Loosen hose clip and disconnect coolant return
hose from pipe.
CAUTION: Plug connection.
8.Loosen clip and disconnect fuel return hose from
pipe.
9.Disconnect fuel hose from injector pipe.
CAUTION: Use 2 spanners.10.Remove 2 nuts securing engine harness
brackets to manifold.
11.Release 4 ht leads from 2 brackets on rocker
cover.

12ENGINE
12
REPAIR
12.Remove 4 bolts securing rocker cover to cylinder
head.
13.Remove rocker cover.
14.Remove and discard rocker cover gasket.Refit
15.Clean mating faces between rocker cover and
cylinder head using Bostick cleaner 6001 or
equivalent. Allow to dry.
NOTE: Gasket fits one way round only. It
must be fitted accurately, first time.
Subsequent movement will destroy
bonding.
16.Apply a thin coating of impact adhesive (Bostick
1775 or equivalent) to mating faces of rocker
cover seal face and new gasket. Use a brush to
ensure an even film. Allow adhesive to become
touch dry.
17.Place one end of gasket into cover recess with
edge firmly against recess wall, holding
remainder of gasket clear. Work around cover,
pressing gasket into place ensuring edge firmly
contacts recess wall.
CAUTION: Allow cover to stand for thirty
minutes before fitting.
18.Fit rocker cover to cylinder head, ensure short
screws are inboard. Tighten to
9 Nm.
19.Connect fuel feed and return hoses.
20.Refit ht leads into retaining brackets.
21.Secure engine harness to brackets.
22.Connect coolant pipes to hoses and secure
brackets.
23.Connect breather hose to rocker cover.
24.Connect purge hose to plenum chamber.
25.Connect bottom hose to radiator.
26.Refill cooling system.
See COOLING SYSTEM
V8, Adjustment, Coolant
27.Reconnect battery negative lead.

12ENGINE
6
REPAIR ENGINE
Service repair no - 12.41.01
Remove
1.Site vehicle onto ramp [hoist].
2.Remove the drive belt.
See SECTION 10,
Maintenance, Under Bonnet [Hood]
Maintenance
3.Remove radiator.See COOLING SYSTEM,
Repair, Radiator - Mpi
4.Remove bonnet [hood].See CHASSIS AND
BODY, Repair, Bonnet [Hood]
5.Drain engine oil.
6.Position absorbent cloth around fuel pipe to fuel
rail union.
Unscrew union to relieve pressure.
CAUTION: Plug the connections
7.Release clip and disconnect hose from coolant
pump.
8.Release clip and disconnect hose from heater
rail.