starter LAND ROVER DISCOVERY 1995 Service Repair Manual

04GENERAL SPECIFICATION DATA
14
INFORMATION Coil
Make/type Bosch 0221 122 392........................................................................
Distributor
Make/type Lucas 35 DLM8........................................................................
Firing angles 0°-45°-90°(every 45°)±1° ....................................................................
Application 12V Negative ground.......................................................................
Pick-up air gap adjustment
(Pick-up limb/reluctor tooth) 0.20 mm to 0.35 mm.............................................
Pick-up winding resistance 2k to 5k ohms...............................................
Fuses
Type Autofuse (blade type).................................................................................
blow ratings to suit individual circuits
Horns
Make/type Klamix (Mixo) TR99........................................................................
Starter motor
Make and type Bosch 12v.................................................................

12ENGINE
4
REPAIR 22.Disconnect feed pipe and spill return pipe from
injector pump.
23.Disconnect both pipes from fuel lift pump.
24.Disconnect servo hose from vacuum pump.
25.Remove three retaining nuts and disconnect
exhaust down pipe.
26.Remove oil cooler pipes from oil filter adaptor.
27.If automatic transmission is fitted, disconnect
feed and return pipes at gearbox oil cooler.
Remove retaining bracket from LH side of
cylinder block and release both oil cooler pipes.
28.Support gearbox.
29.Disconnect ground strap from starter motor.
30.On vehicles with automatic transmission, remove
fixings and detach drive plate housing access
panel and gasket.31.Working through drive plate housing aperture
mark the torque convertor and drive plate to
facilitate reassembly.
32.Remove the four convertor to flexible drive
securing bolts, rotating crankshaft to gain access
to each individual bolt.
33.Fit engine lifting bracket to the two RH rear
cylinder head fixing bolts.
34.Using suitable hoist, fit lifting chains to engine.
35.Remove four bolts, from both sides, securing
front engine mounting brackets to cylinder block.
36.Remove two bolts, from both sides, securing
front engine mounting bracket to bell housing.

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5
REPAIR
37.Remove nuts and plain washers securing front
engine mountings to chassis,and lift both engine
mounting bracket assemblies from vehicle.
38.Remove engine to bell housing fixings. Leave
starter motor attached.
39.Raise engine to separate from transmission.
40.Check all connections to engine have been
disconnected.
41.Remove engine.Refit
42.Apply Hylomar to mating faces of bell housing.
Lubricate splines of gearbox primary pinion with
Rocol MV 3.
If automatic transmission, coat the four drive
plate to torque convertor bolts with Loctite 290.
Tighten to
39 Nm.
43.Lower engine and locate with transmission.
If manual transmission locate primary pinion into
clutch and engage bell housing dowels. Fit
engine to bell housing fixings. Tighten to
40 Nm.
If automatic transmission fixings. Tighten to46
Nm.
44.Raise engine, refit front engine mounting
brackets to cylinder block and bell housing.
45.Remove gearbox support and lower engine.
46.Tighten front engine mountings to chassis
fixings. Tighten to
45 Nm.
47.Reverse removal procedure. 1 to 37.

Tdi
17
REPAIR Method 2.
Thread the bore of the existing bush and using a
suitable bolt extract the bush. Thoroughly clean bush
location ensuring all swarf is removed.
Fitting
6.Fit new bush using a suitable shouldered drift,
inserting bush flush with end of crankshaft.
7.Refit flywheel.
See Flywheel
8.Refit clutch.See CLUTCH, Repair, Clutch
Assembly
9.Refit gearbox.See MANUAL GEARBOX,
Repair, R380 Manual Gearbox
10.Reconnect battery negative lead.FLYWHEEL HOUSING
Service repair no - 12.53.01
Remove
1.Disconnect battery negative lead.
2.Remove gearbox.
See MANUAL GEARBOX,
Repair, R380 Manual Gearbox
3.Remove clutch.See CLUTCH, Repair, Clutch
Assembly
4.Remove flywheel.See Flywheel
5.Remove starter motor.
6.Remove two bolts from top of flywheel housing.
7.Remove four bolts from bottom of flywheel
housing.
8.Remove six inner bolts and lift off flywheel
housing.
Refit
9.Clean rear face of housing and mating face on
block, ensuring all old sealant is removed.

12ENGINE
18
REPAIR 10.Apply sealant to flywheel housing mating face on
cylinder block (Fig. J5944).
11.Fit housing to cylinder block and secure with
bolts as removed. Tighten to
45 Nm.
12.Remove surplus sealant from block.
13.Refit starter motor.
14.Refit flywheel.
See Flywheel
15.Refit clutch.See CLUTCH, Repair, Clutch
Assembly
16.Refit gearbox.See MANUAL GEARBOX,
Repair, R380 Manual Gearbox
17.Reconnect battery negative lead.OIL FILTER
Service repair no - 12.60.01
Remove
1.Place drain tray under filter.
2.Unscrew filter anti-clockwise, using a strap or
spanner.
Refit
3.Smear clean engine oil on seal of new filter.
4.Screw on filter until sealing ring touches
machined face, then tighten a further half turn by
hand only. Do not over tighten.

Tdi
3
SPECIFICATIONS, TORQUE Turbo charger oil drain adaptor to block 42....................................................
Oil drain pipe to turbocharger 25....................................................................
Turbocharger oil drain pipe to adaptor 38.......................................................
Turbocharger oil feed pipe adaptor to block 25...............................................
Turbocharger oil feed pipe to adaptor 25........................................................
Oil feed pipe to turbocharger 19.....................................................................
Turbocharger to cylinder head (stud) 10.........................................................
Turbocharger to cylinder head (nut) 45...........................................................
Turbocharger to blanking plate 25..................................................................
Turbocharger to EGR valve 25.......................................................................
EGR delivery tube to valve 25........................................................................
EGR delivery tube to mixing tube 25..............................................................
Fuel lift pump to filter (union) 15.....................................................................
Fuel filter from lift pump (banjo bolt) 33...........................................................
Fuel filter to fuel injection pump (banjo bolt) 33..............................................
Fuel injection pump from fuel filter (banjo bolt) 25..........................................
Injector pipes to injectors and fuel injection pump 29.....................................
Spill rail to injectors (banjo bolt) 10.................................................................
Spill rail to injection pump (banjo bolt) 25.......................................................
Boost pipe injection pump (banjo bolt) 10.......................................................
Plug, rear of injection pump 29.......................................................................
PAS pump to mounting plate 25.....................................................................
PAS pump mounting plate to auxiliaries mounting bracket 25........................
PAS pump pulley to hub 25............................................................................
Generator to auxiliaries mounting bracket 25.................................................
Starter motor (bolt and nut) 45........................................................................
Tachometer electrical connection 4...............................................................
Air conditioning compressor
Compressor mounting bracket to front cover 45.............................................
Compressor to mounting bracket (stud) 8......................................................
Compressor to mounting bracket (nut) 25......................................................
Belt tensioner pulley to tensioner arm 45........................................................
Belt tensioner assembly to front cover plate 25..............................................
Idler pulley to front cover plate 45...................................................................
Compressor belt guard (nut) 25......................................................................
Sensors to water outlet elbow (air/con) 25......................................................
Blanking plug, water outlet elbow (air/con) 25................................................
Generator mounting bracket to front cover 45................................................
Generator to mounting bracket 85..................................................................
Generator pulley to hub 95.............................................................................
Generator belt guard 25..................................................................................

12ENGINE
10
REPAIR TIMING CHAIN AND CHAINWHEELS
Service repair no - 12.65.12
Remove
1.Remove front cover.
See Front Cover Gasket
2.Remove retaining bolt and washer, remove
distributor drive gear and spacer.
3.Ensure number one piston is at TDC.
4.Remove chainwheels and chain as an assembly.
See V8i Overhaul Manual.
Refit
5.Clean chainwheels and chain.
6.Fit chainwheels to chain, aligning timing marks.
7.Ensure camshaft key is fitted parallel to shaft
axis to ensure adequate lubrication to distributor
drive gear.
8.Engage chainwheel assembly on camshaft and
crankshaft keys, ensure chain wheels are fully
located.
9.Check alignment of timing marks with straight
edge.
10.Fit spacer with flange to front,
11.Fit distributor drive gear with groove towards
spacer.
12.Fit retaining bolt and washer. Tighten to
58 Nm.
13.Fit front cover.See Front Cover Gasket
FLYWHEEL
Service repair no - 12.53.07
Remove
1.Remove gearbox and clutch.
See CLUTCH,
Repair, Clutch Assembly
2.Loosen starter motor bolts.
3.Lock flywheel, remove flywheel bolts and
flywheel.
Refit
4.Clean components for reassembly.
5.Fit flywheel.
6.Clean threads, apply Loctite 270 to threads.
7.Lock flywheel, fit flywheel bolts. Tighten to
80
Nm.

V8i
13
REPAIR
NOTE: Release bolts securing compressor
mounting bracket to engine and remove
bracket to enable temporary lifting eye
ETC 5964 to be fitted. Secure lifting eye to
mounting bracket fixing points with suitable bolts
of equivalent size, pitch and thread. Leave lifting
eye attached until engine is reinstalled in vehicle.
15.Place drain tray underneath vehicle.
16.Disconnect hose from reservoir to power
steering pump. Secure hose end above level of
fluid reservoir to avoid unnecessary loss of fluid.
17.Disconnect power steering pump to power
steering box hose. Seal hose and pump
openings with masking tape to prevent ingress of
dirt. Wipe away any fluid spillage from chassis or
steering box.
18.Disconnect fuel temperature and coolant
temperature sensor multi-plugs.
19.Disconnect leads from coil.
20.Identify each injector multi-plug for re-assembly
and disconnect plugs from injectors.
21.Manoeuvre harness from behind fuel rails and
place to one side clear of engine assembly.
22.Remove two clamps securing gearbox oil cooler
pipes to engine block.
23.Remove engine mounting fixings on both sides
of cylinder block.
24.Fit lifting chains to engine lifting eyes as shown
in illustration RR1780E.
1. L/H Front chain 356mm total overall length.
2. R/H Front chain 330mm total overall length.
3. R/H Rear chain 457mm total overall length.
NOTE: All chain dimensions are measured
from end of lifting hook to end of last link
in chain.
25.Fit chain lifting eye to a suitable engine hoist.
Raise hoist high enough to enable engine
mountings to be removed, and withdraw rubber
mountings.
26.Lower hoist until engine rests securely on engine
mounting brackets. Remove lifting chains and
hoist.
27.Disconnect two heater hoses located on top of
right hand rocker cover.
28.Remove ground strap from rear of left hand
cylinder head. DO NOT remove from retaining
clip.
29.Remove all electrical harnesses from retaining
clips at rear of engine.
30.Remove transmission breather pipes from
retaining clip on rear lifting eye.
31.Remove top two bolts securing bell housing to
cylinder block.
32.Raise front of vehicle, lower vehicle on to axle
stands.
33.Remove bell housing bottom cover. Remove
gasket from bell housing face.
34.Remove nuts securing exhaust downpipes to
manifolds, remove heat shield from right hand
side downpipe.
35.Remove electrical leads from starter motor
solenoid. Disconnect multi-plug from oil level
sensor on side of sump, if fitted.
NOTE: Instructions 37, 38 and 39 refer to
automatic vehicles only.
36.With assistance rotate engine at crankshaft
pulley until two access holes in drive plate/ring
gear assembly are visible.
37.Remove two bolts visible through access holes.
Mark one access hole and one bolt hole to
ensure unit is reassembled in its original position
38.Rotate crankshaft 180Ê until two remaining
access holes are visible, remove two bolts.

12ENGINE
14
REPAIR
39.Remove remaining bell housing to cylinder block
bolts.
40.Remove starter motor ground strap from
chassis.
41.Remove stands and lower vehicle.
42.Position hydraulic trolley jack under bell housing
to support gearbox when engine and gearbox
are separated.
43.Fit lifting chains to engine. Carefully raise hoist a
little, ease engine and gearbox apart, steady
engine on hoist.
44.Ensure no components remain that will prevent
engine being removed.
45.Slowly raise engine clear of engine
compartment. Move engine away from vehicle
and place on a suitable engine stand.
Refit
46.Fit lifting chains to engine. Raise engine using
hoist.
47.Lower engine into engine compartment. Ensure
all components are clear of engine assembly.
48.Automatic vehicles: With assistance, manoeuvre
engine until bottom two engine and bellhousing
bolt holes align. Ensure that two cylinder block
dowels locate in bell housing.
Manual vehicles: Lower engine into position.
Locate primary pinion into clutch. Engage bell
housing dowels.
49.Fit two bolts and partially tighten.
50.Remove jack and lower hoist until engine rests
securely on engine mounting brackets.
51.Fit top two bell housing securing bolts. Tighten
to
40 Nm.
52.Fit remaining bell housing to cylinder block bolts.
Tighten to
40 Nm.
53.Automatic vehicles: With assistance, rotate
crankshaft pulley, line up marked holes in drive
plate and torque converter. Fit two bolts.
Tighten to
40 Nm.
54.Rotate crankshaft 180°and fit remaining two
bolts tighten to correct torque,
40 Nm.
55.Fit new gasket and refit bottom cover, tighten
bolts to
9 Nm.
56.Fit new exhaust flange gaskets, fit exhaust to
manifold.
57.Refit all harnesses, ground straps breather pipes
and hoses at rear of engine.
58.Raise engine and refit engine mounting rubbers,
tighten nuts to
20 Nm.
59.Remove temporary lifting eye ETC 5964 and
reverse instructions 1 to 23, ensuring that all
electrical plugs and harnesses are fitted in
correct locations.

V8i
1
SPECIFICATIONS, TORQUE TORQUE VALUES
NOTE: Torque wrenches should be regularly checked for accuracy to ensure that all fixings are
tightened to the correct torque.
Nm
Engine
Adaptor plate to crankshaft 84........................................................................
Generator and power steering mounting bracket to cylinder head 30............
Cylinder head:
Stage 1: 20.............................................................................................
Stage 2: - Further 180°±5°
Drive plate to converter 39..............................................................................
Engine mountings to engine and chassis 55..................................................
Engine mounting rubbers to brackets 30........................................................
Flexible drive plate to crankshaft adaptor plate 41.......................................... **
Flywheel to crankshaft bolts 78....................................................................... **
Lifting eye to cylinder heads 39......................................................................
Main bearing cap rear bolts 92....................................................................... *
Oil sump drain plug 40....................................................................................
Oil sump to cylinder block 18..........................................................................
Rocker cover to cylinder head 9....................................................................
Rocker shaft bracket to cylinder head 38........................................................
Spark plug 21..................................................................................................
Starter motor attachment 44...........................................................................
* These bolts must have threads coated in lubricant EXP16A before assembly.
** These bolts must have threads coated in sealant Loctite 270
METRIC Nm
M5 6......................................................................................................
M6 9......................................................................................................
M8 25.....................................................................................................
M10 45...................................................................................................
M12 90...................................................................................................
M14 105..................................................................................................
M16 180..................................................................................................
UNC / UNF
1/4 9......................................................................................................
5/16 24...................................................................................................
3/8 39.....................................................................................................
7/16 78...................................................................................................
1/2 90.....................................................................................................
5/8 136....................................................................................................
NOTE: Torque values above are for all screws and bolts used except for those specified.