1999 LAND ROVER DEFENDER battery

MAINTENANCE
5
MAINTENANCE HANDSET BATTERY
Remove
NOTE: Do not remove a battery until you
are ready to install the replacement.
Always fit a Land Rover STC4080 or a
Panasonic CR2032 replacement battery.
1.Unlock the vehicle and disarm the alarm system.
2.Turn the ignition switch to position’II’, then turn
to position’0’and remove the key.
3.Carefully prise the handset apart, starting from
the keyring end. Avoid damaging the seal
between the two halves of the case.
CAUTION: Do not allow moisture to get
inside the handset.
4.Slide the battery out of its clip, taking care to
avoid touching the circuit board or the contact
surfaces of the clip.
5.Press and hold one of the buttons for at least 5
seconds to drain any residual power from the
handset.
Refit
6.Fit the new battery, ensuring that correct polarity
is maintained (+ve side facing up). Finger marks
will adversely affect battery life. Avoid touching
the flat surfaces of the battery, and wipe clean
before fitment.
7.Reassemble the two halves of the handset.
Operate the Padlock symbol button at least 4
times within range of the vehicle to
resynchronise the hanset.HEADLAMP ALIGNMENT
1.Check alignment of headlamps.See
ELECTRICAL, Adjustment.
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10MAINTENANCE
8
MAINTENANCE FUEL FILTER ELEMENT
1.Renew fuel filter element.See FUEL SYSTEM,
Repair.FUEL FILTER SEDIMENTER - Td5
WARNING: Fuel vapour is highly
flammable and in contained speces is also
explosive and toxic. Always have a fire
extinguisher containing FOAM, CO2, GAS OR
POWDER close at hand when handling or draining
fuel.
1.Disconnect battery negative lead.
2.Position suitable container beneath fuel filter
3.Disconnect multiplug from sedimenter
4.Rotate sedimenter anti-clockwise until water
flows from drain tube.
5.Allow to drain until diesel fuel flows from drain
tube.
6.Rotate sedimenter fully clockwise.
7.Connect multiplug.
8.Reconnect battery negative lead.
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ENGINE
13
REPAIR 11.Before refitting the camshaft cover, the fuel
injector rockers must be adjusted.
12.RemoveLRT-12-058.
13.Rotate engine clockwise until No. 1 injector lobe
is at full lift.
14.Rotate rocker adjusting screw clockwise until the
injector plunger is felt to bottom out.
15.Rotate rocker adjusting screw anti-clockwise 1
complete turn to give the plunger the required
bump clearance and tighten rocker adjusting
screw locknut to16 Nm (12 lbf.ft).
CAUTION: Ensure screw does not turn as
locknut is tightened.
16.Carry out above procedure for the remaining 4
rockers.
17.After completion of rocker adjustment, slowly
rotate engine clockwise 2 complete turns by
hand to ensure that no injectors are bottoming
out on their plungers.
18.Fit camshaft cover gasket.See this Section.
19.Fit cooling fan.See COOLING SYSTEM,
Repair.GASKET - COVER - CAMSHAFT
Service repair no - 12.29.40
Remove
1.Remove battery cover.
2.Disconnect battery negative lead.
3.Remove 3 bolts and remove engine acoustic
cover.
4.Release clip and disconnect breather hose from
camshaft cover.
5.Remove 13 bolts, spacers and sealing washers
from camshaft cover.
6.Remove camshaft cover and gasket.
Refit
7.Clean camshaft cover and mating face.
8.Renew sealing washers and spacers as
necessary.
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12ENGINE
14
REPAIR
9. Not EU3 model:-Apply two 3 mm diameter
beads of sealant, Part No.STC 5433 to areas’A’
shown on illustration.
CAUTION: Excessive use of sealant could
result in blockage of oil drain hole,
arrowed’B’in illustration.
10.Fit new gasket to camshaft cover. fit cover and
tighten bolts to10 Nm (7 lbf.ft).
11.Position breather hose and secure clip.
12.Fit engine acoustic cover.
13.Reconnect battery negative lead.
14.Fit battery cover.ENGINE AND ANCILLARIES
Service repair no - 12.41.01.99
Remove
1.Remove underbelly panel.See CHASSIS AND
BODY, Repair.
2.Drain engine oil.
3.Remove radiator.See COOLING SYSTEM,
Repair.
4.Remove turbocharger.See FUEL SYSTEM,
Repair.
5.Remove starter motor.See ELECTRICAL,
Repair.
6.Remove air filter.See FUEL SYSTEM, Repair.
7.Loosen clip screw and release air intake hose
from intake elbow.
8.Release clips and disconnect coolant hoses
from fuel cooler and coolant rail.
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12ENGINE
18
REPAIR
35.Remove 2 bolts and remove acoustic cover from
rear of cylinder head.
36.FitLRT-12-138to suitable lifting chains and
connect to lifting eyes on engine.
37.Remove 2 nuts from RH and LH front engine
mountings.
38.Fit trolley jack to support gearbox.
39.With assistance raise chains and remove engine
from vehicle.Refit
40.With assistance, raise engine from bench and
position in vehicle.
41.With assistance, align engine to gearbox input
shaft.
42.Position 2 upper bolts securing gearbox housing
to engine and tighten to50 Nm (37 lbf.ft).
43.Lower engine onto mountings and tighten nuts to
85 Nm (63 lbf.ft).
44.RemoveLRT-12-138from engine.
45.Fit and tighten bolt securing engine closing panel
to gearbox.
46.Raise vehicle on ramp.
47.Fit bolts securing gearbox housing to engine and
tighten to50 Nm (37 lbf.ft).
48.Lower ramp.
49.Fit acoustic cover to rear of cylinder head and
tighten bolts.
50.Position coolant hose to engine oil cooler and
secure clip.
51.Position PAS pump and tighten bolts to25 Nm
(18 lbf.ft).
52.Position PAS pulley and tighten bolts to25 Nm
(18 lbf.ft).
53.Position A/C compressor and tighten bolts to25
Nm (18 lbf.ft).
54.Route engine harness beneath inlet manifold
and connect multiplugs to oil pressure switch,
A/C compressor, and ECT sensor.
55.Fit and tighten bolts securing engine harness to
camshaft carrier.
56.Connect multiplug to alternator.
57.Connect battery lead to alternator and tighten
nut.
58.Clean CKP sensor and mating face.
CAUTION: If originally fitted:- Fit spacer to
CKP sensor.
59.Using a new’O’ring, fit CKP sensor, tighten bolt
to10 Nm (7 lbf.ft).
60.Connect CKP sensor multiplug.
61.Connect multiplugs to EGR solenoid, inlet
manifold sensor, injector harness, fuel
temperature sensor and CKP sensor.
62.Connect glow plug leads.
63.Connect multiplug to condensor cooling fan.
64.Connect vacuum hose to EGR valve.
65.Connect EGR vacuum hose to vacuum pipe.
66.Position pipe to vacuum pump and secure pipe
to acoustic cover clips.
67.Position fuel cooler. Apply Loctite 242 to bolts
and tighten to18 Nm (13 lbf.ft).
68.Disconnect fuel hose from connector block and
connect to fuel cooler.
69.Connect fuel hoses to fuel cooler and connector
block on cylinder head.
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12ENGINE
20
REPAIR Refit
9.Fit shield to mounting ensuring cut-away portion
is correctly aligned.
10.Fit mounting and mounting bracket.
11.Fit mounting bracket to cylinder block bolts and
tighten to48 Nm (35 lbf.ft).
12.Fit nuts securing mounting to chassis and tighten
to85 Nm (63 lbf.ft).
13.Fit mounting to mounting bracket nut and tighten
to85 Nm (63 lbf.ft).
14.Remove engine support chains.
15.Clean oil filter adaptor housing and mating face.
16.Fit oil filter adaptor housing using a new gasket
and tighten bolts to25 Nm (18 lbf.ft).
17.Fit centrifuge assembly.See this Section.MOUNTING - FRONT - RH
Service repair no - 12.45.03
Remove
1.Remove engine acoustic cover.See this
Section.
2.Remove fixings, remove battery cover.
3.Disconnect battery negative lead.
4.Raise front of vehicle.
WARNING: Support on safety stands.
5.Remove 4 bolts, move fuel cooler to one side.
6.Fit suitable lifting chains to support engine.
7.Remove 2 nuts 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.
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ENGINE
21
REPAIR Refit
11.Fit mounting and mounting bracket.
12.Fit mounting bracket to cylinder block bolts and
tighten to48 Nm (35 lbf.ft).
13.Fit nuts securing mounting to chassis and tighten
to85 Nm (63 lbf. ft).
14.Fit mounting to mounting bracket nut and tighten
to85 Nm (63 lbf.ft).
15.Remove engine support chains.
16.Position fuel cooler. Apply Loctite 242 to bolts
and tighten to18 Nm (13 lbf.ft).
17.Remove stand(s) and lower vehicle.
18.Reconnect battery negative lead.
19.Fit engine acoustic cover.See this Section.MOUNTING - GEARBOX - REAR - LH
Service repair no - 12.45.07
Remove
1.Raise vehicle on ramp.
2.Position jack to support gearbox.
3.Remove 4 bolts securing mounting bracket to
transfer gearbox.
4.Remove 2 nuts, remove mounting and mounting
bracket.
5.Remove heat shield from mounting.
Refit
6.Clean mounting and mating faces.
7.Position heat shield to mounting.
8.Position mounting and mounting bracket and
tighten nuts to48 Nm (35 lbf.ft)and bolts to85
Nm (63 lbf. ft).
9.Lower support jack.
10.Lower vehicle.
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12ENGINE
26
REPAIR
15.Position oil pump drive sprocket and chain on to
oil pump ensuring that the’D’shape on the drive
sprocket is located on flat on the oil pump drive
shaft.
16.Clean oil pump drive sprocket retaining bolt and
apply Loctite 242 to bolt threads.
17.Fit oil pump drive sprocket retaining bolt and
tighten to25 Nm (18 lbf.ft).
18.Fit new sump gasket.See this Section.GASKET - ENGINE TO SUMP
Service repair no - 12.60.38
Remove
1.Remove battery cover.
2.Disconnect battery negative lead.
3.Remove exhaust front pipe.See MANIFOLD
AND EXHAUST SYSTEM, Repair.
4.Drain engine oil.
5.Loosen 4 bolts securing sump to gearbox bell
housing.
6.Remove 2 bolts securing centrifuge drain pipe to
sump and discard gasket.
7.Using sequence shown and noting their fitted
position, remove 20 bolts securing sump.
8.Remove sump, remove and discard gasket.
CAUTION: Do not lever between sump and
cylinder block.
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