2002 LAND ROVER DISCOVERY battery

MAINTENANCE
PROCEDURES 10-15
Centrifuge rotor – diesel engine
Replace
1.Replace centrifuge rotor.

+ ENGINE - Td5, REPAIRS, Rotor -
centrifuge.
Engine oil filter - diesel engine
Replace
1.Replace oil filter.

+ ENGINE - Td5, REPAIRS, Filter - oil.
Engine oil filter – V8 engine
WARNING: Avoid excessive skin contact with
used engine oil. Used engine oil contains
potentially harmful contaminants which may
cause skin cancer or other serious skin
disorders.
Replace
1.Disconnect battery.
2.Position suitable container beneath oil filter.
3.Using a strap type filter wrench, remove filter
element, discard element.
4.Smear sealing ring of replacement filter
element with engine oil.
5.Fit filter element, tighten two thirds of a turn by
hand or to 17 Nm (13 lbf.ft).
6.Top-up engine with recommended grade of oil
to correct mark on dipstick.

+ CAPACITIES, FLUIDS AND
LUBRICANTS, Lubrication.
7.Connect battery.
8.Run engine and check for oil leaks from filter.
9.Stop engine, wait for oil to return to sump.
10.Re-check oil level and top-up if necessary.

ENGINE - TD5
REPAIRS 12-1-39
Gasket - cylinder head
$% 12.29.02
Remove
Note: The following procedures cover engines
fitted with or without an EGR cooler. The EGR
cooler is bolted to the front of the cylinder head.
1.Remove bonnet.

+ EXTERIOR FITTINGS, REPAIRS,
Bonnet.
2.Release turnbuckles and remove battery cover.
3.Disconnect battery earth lead.
4.Drain cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
5.Remove camshaft cover gasket.

+ ENGINE - Td5, REPAIRS, Gasket -
cover - camshaft.
6.Remove cooling fan coupling.

+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.
7.Remove 3 bolts and remove exhaust manifold
heat shield. 8.Remove turbocharger oil feed banjo bolt and
discard sealing washers.
9.Remove 3 nuts, release turbocharger from
exhaust manifold, discard gasket and tie
turbocharger aside.
10.Disconnect multiplugs from compressor, MAF
sensor, turbocharger wastegate modulator,
and AAP & IAT sensor.
11.Remove 2 bolts securing engine harness to
camshaft carrier.
12.Disconnect multiplug from EUI's and coolant
temperature sensor.

ENGINE - TD5
REPAIRS 12-1-43
11.Clean camshaft sprocket and mating face on
camshaft.
12.Ensure engine is set to TDC No. 1 cylinder and
mark on camshaft sprocket is positioned
between the 2 coloured links.
13.Position camshaft sprocket to camshaft; fit and
lightly tighten new bolts, then loosen bolts half
a turn.
14.Clean timing chain fixed guide retaining pin and
apply Loctite 242 to threads.
15.Fit timing chain fixed guide retaining pin and
tighten to 25 Nm (18 lbf.ft) .
16.Clean timing chain tensioner and fit new
sealing washer.
17.Fit timing chain tensioner and tighten to 45 Nm
(22 lbf.ft).
18.Tighten bolts securing camshaft sprocket to
camshaft to 37 Nm (27 lbf.ft).
19.Remove tool LRT-12-058 from camshaft.
20.Remove tool LRT-12-158 from gearbox bell
housing.
21.Fit new camshaft bore blanking plug and 'O'-
ring seal in recess in cylinder head.
22.Clean vacuum pump union.
23.Tighten union securing vacuum pump oil feed
pipe to cylinder head to 10 Nm (7 lbf.ft) .
24.Fit bolts securing alternator support bracket to
cylinder head and tighten to 25 Nm (18 lbf.ft) .
25.Connect top hose and heater hoses and secure
with clips.
26. Pre EU3 model:Fit bolt securing EGR pipe
clamp to cylinder head bolt and tighten to 10
Nm (7 lbf.ft) .
27. EU3 model: Connect coolant hoses to EGR
cooler and secure with the clips.
28.Position air intake hose to EGR valve and
tighten clip screw.
29.Disconnect fuel hose from connector block and
connect to fuel cooler.
30.Connect fuel hoses to fuel cooler and
connector block on cylinder head.
31.Connect coolant hoses to fuel cooler and
secure clips.
32.Connect vacuum hose to EGR valve.
33.Position engine harness and connect multi
plugs and glow plug connectors.
34.Fit and tighten bolts, engine harness to
camshaft carrier.
35.Clean exhaust manifold and turbocharger
interface.
36.Fit new gasket to exhaust manifold, position
turbocharger and tighten – nuts securing
turbocharger to manifold to 30 Nm (22 lbf.ft).
37.Clean turbocharger oil feed hose bolt.
38.Position turbocharger oil feed hose using new
sealing washers. Fit banjo bolt securing
turbocharger oil feed hose and tighten to 25 Nm
(18 lbf.ft) . 39.Position exhaust manifold heatshield and
tighten M6 bolts to 9 Nm (7 lbf.ft) and M8 bolt to
25 Nm (18 lbf.ft).
40.Fit cooling fan coupling.

+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.
41.Fit camshaft cover with new seal.

+ ENGINE - Td5, REPAIRS, Gasket -
cover - camshaft.
42.Refill cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
43.Connect battery earth lead.
44.Fit battery cover and secure fixings.
45.Fit bonnet.

+ EXTERIOR FITTINGS, REPAIRS,
Bonnet.

ENGINE - TD5
12-1-48 REPAIRS
12.Disconnect vacuum hose from EGR valve.
13.Remove engine compartment fuse box cover.
14.Remove bolts securing battery and alternator
leads to fuse box.
15.Remove bolt securing glow plug lead to fuse
box.
16.Disconnect 2 engine harness multiplugs from
fuse box. 17.Disconnect 2 engine harness multiplugs from
ECM and main harness.
18.Remove bolt securing engine earth lead to
battery earth lead.
19.Disconnect multiplug from EGR modulator.

ENGINE - TD5
12-1-52 REPAIRS
5.Fit 2 upper bolts securing engine oil cooler pipe
and gearbox housing to engine and tighten to
50 Nm (37 lbf.ft) .
6.Lower engine onto mountings, and tighten nuts
to 85 Nm (63 lbf.ft) .
7.Remove tool LRT-12-138 from engine.
8.Fit and tighten bolt securing engine closing
panel to gearbox.
9.Raise vehicle on ramp.
10.Fit nuts and bolts securing engine LH and RH
mountings to chassis and tighten to 85 Nm (63
lbf.ft).
11.Fit remaining bolts securing gearbox housing to
engine and tighten to 50 Nm (37 lbf.ft).
12.Rotate crankshaft and align drive plate to
torque converter.
13.Using a magnetic socket, fit and tighten new
torque converter drive plate bolts to 50 Nm (37
lbf.ft) .
14.Fit front cross member and tighten bolts to 26
Nm (19 lbf.ft).
15.Align gearbox oil cooler pipes.
16.Fit oil cooler pipe clip and tighten bolts to 9 Nm
(7 lbf.ft).
17.Position gearbox oil cooler pipe clamps and
tighten nuts.
18.Position coolant rail and secure support bracket
in engine LH and RH mounting brackets.
19.Fit starter motor.

+ CHARGING AND STARTING,
REPAIRS, Starter motor - diesel.
20.Lower ramp.
21.Position coolant rail to front chassis member, fit
and tighten bolt to 10 Nm (7 lbf.ft).
22.Connect heater hose to coolant rail and secure
with clip.
23.Connect hose to coolant pump and secure with
clip.
24.Position PAS pump and tighten bolts to 25 Nm
(18 lbf.ft).
25.Position PAS pump pulley and lightly tighten
bolts.
26.Position ACE pump, fit bolts and tighten to 25
Nm (18 lbf.ft).
27.Position A/C compressor, fit bolts and tighten
to 25 Nm (18 lbf.ft).
28.Position ancillary drive belt, rotate tensioner
anti-clockwise and locate belt to pulleys.
29.Tighten PAS pump pulley bolts to 10 Nm (7
lbf.ft).
30.Position air intake hose to air cleaner and
secure clips.
31.Position engine harness and connect
multiplugs to compressor, MAF sensor,
turbocharger boost solenoid, AAP & IAT
sensor.
32.Position air inlet hose to turbocharger and
tighten clip. 33.Connect hoses to turbocharger boost solenoid
and secure clips.
34.Clean CKP sensor and mating face.
CAUTION: If originally fitted: Fit spacer to
CKP sensor.
35.Using new 'O' ring, fit CKP sensor, tighten CKP
sensor bolt to 9 Nm (7 lbf.ft) and connect
multiplug.
36.Connect multiplug to EGR modulator.
37.Connect engine earth lead to battery earth lead
and tighten bolt.
38.Connect engine harness multiplug to ECM and
main harness.
39.Connect engine harness multiplugs to fuse
box.
40.Position glow plug lead to fusebox and secure
with bolt.
41.Position battery and alternator leads to fusebox
and secure with bolts.
42.Fit engine compartment fuse box cover.
43.Connect vacuum hose to EGR valve.
44.Connect hose to vacuum pump and secure
vacuum pipe to fuel cooler.
45.Disconnect fuel hose from connector block and
connect to fuel cooler.
46.Connect fuel hoses to fuel cooler and
connector block on cylinder head.
47.Position expansion tank, connect hose and
secure with clip. Secure tank to body mounting.
48.Connect coolant hoses to fuel cooler and
coolant rail and secure clips.
49.Fit turbocharger.

+ ENGINE MANAGEMENT SYSTEM -
Td5, REPAIRS, Turbocharger.
50. Fit radiator.

+ COOLING SYSTEM - Td5, REPAIRS,
Radiator.
51.Fill engine with oil.

+ MAINTENANCE, PROCEDURES,
Engine oil - diesel engine.
52.Fit underbelly panel.

+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
53.Fit bonnet.

+ EXTERIOR FITTINGS, REPAIRS,
Bonnet.

ENGINE - TD5
12-1-54 REPAIRS
Mounting - front - RH
$% 12.45.03
Remove
1.Remove fixings and remove engine acoustic
cover.
2.Release fixings and remove battery cover.
3.Disconnect battery earth lead.
4.Raise front of vehicle.
WARNING: Do not work on or under a
vehicle supported only by a jack. Always
support the vehicle on safety stands.
5.Remove 4 bolts and move fuel cooler to one
side.
6.Fit suitable lifting chains to support engine.
7.With assistance remove 2 bolts securing
engine mounting to chassis.
8.Remove 4 bolts securing engine mounting
bracket to cylinder block.
9.Remove nut securing mounting to mounting
bracket.
10.Remove mounting and mounting bracket. Refit
1.Fit mounting and mounting bracket.
2.Fit front RH engine mounting bracket to
cylinder block and tighten bolts to 48 Nm (35
lbf.ft).
3.With assistance, fit front RH mounting to
chassis and tighten bolts to 85 Nm (63 lbf.ft).
4.Fit front RH mounting to mounting bracket and
tighten nut to 85 Nm (63 lbf.ft).
5.Remove engine support chains.
6.Position Fuel cooler to inlet manifold and
tighten bolts to 25 Nm (18 lbf.ft).
7.Remove stand(s) and lower vehicle.
8.Connect battery earth lead.
9.Fit battery cover and secure with fixings.
10.Fit engine acoustic cover and secure with
fixings.

ENGINE - TD5
12-1-60 REPAIRS
Gasket - sump
$% 12.60.38
Remove
1.Remove battery cover.
2.Disconnect battery earth lead.
3.Remove exhaust front pipe.

+ MANIFOLDS AND EXHAUST
SYSTEMS - Td5, REPAIRS, Pipe - front.
4.Drain engine oil.
5.Remove 2 bolts securing Active Cornering
Enhancement (ACE) pipes to front cross
member.
6.Remove bolt securing coolant pipe to front
cross member.
7.Remove bolt securing automatic gearbox oil
cooler pipe clip.
8.Remove 4 bolts securing sump to gearbox bell
housing. 9.Remove 2 bolts securing centrifuge drain pipe
to sump and discard gasket.
10.Using sequence shown and noting their
different lengths, remove 20 bolts securing
sump to engine.
11.Manoeuvre sump from beneath engine,
remove sump and discard gasket.

ENGINE - TD5
REPAIRS 12-1-61
Refit
1.Clean sump and mating faces.
2.Apply sealant, Part No. STC 3254 to joint faces
of timing chain cover and crankshaft rear oil
seal housing.
CAUTION: Assembly and bolt tightening
must be completed within 20 minutes of
applying sealant.
3.Position new gasket.
CAUTION: Gasket must be fitted dry.
4.Position sump and, noting the positions of the
longer bolts, fit and lightly tighten bolts.
5.Fit and lightly tighten bolts securing sump to
gearbox bell housing. 6.Working in the sequence shown, tighten bolts
securing sump to 25 Nm (18 lbf.ft).
7.Tighten – sump to gearbox bell housing bolts
to 13 Nm (10 lbf.ft).
8.Fit new gasket to centrifuge drain pipe, fit to
sump and tighten bolts to 10 Nm (7 lbf.ft ) .
CAUTION: Gasket must be fitted dry.
9.Fit bolts securing oil cooler pipe to sump and
tighten to 9 Nm (7 lbf.ft).
10.Fit and tighten bolt securing coolant pipe to
cross member.
11.Fit and tighten bolts securing ACE pipes to front
cross member.
12.Fit exhaust front pipe.

+ MANIFOLDS AND EXHAUST
SYSTEMS - Td5, REPAIRS, Pipe - front.
13.Refill engine with oil.
14.Connect battery earth lead.
15.Refit battery cover and secure fixings.