1999 LAND ROVER DISCOVERY lock

TORQUE WRENCH SETTINGS
06-11
Transfer box - LT230SE
† New nut must be fitted
* New Patchlok nut must be fitted
+ Apply sealant, Part No. STC 50552 to threads
TORQUE DESCRIPTION METRIC IMPERIAL
High/low selector cable 30 Nm (22 lbf.ft)
Bottom cover plate bolts + 25 Nm (18 lbf.ft)
Transfer box to gearbox bolts - Petrol and diesel + 45 Nm (33 lbf.ft)
Rear cover plate stud nut/bolts + 25 Nm (18 lbf.ft)
Differential lock warning lamp switch locknut - Up to 03 MY 11 Nm (8 lbf.ft)
Differential lock warning lamp switches - 03 MY onwards + 25 Nm (18 lbf.ft)
Drive flange nut 148 Nm (109 lbf.ft)
Output shaft housing bolts + 45 Nm (33 lbf.ft)
Oil temperature sensor - If fitted + 25 Nm (18 lbf.ft)
Inhibitor switch to transfer box 26 Nm (19 lbf.ft)
Intermediate shaft nut † 88 Nm (65 lbf.ft)
Intermediate shaft retaining plate bolt + 25 Nm (18 lbf.ft)
Differential bearing retaining nut * 72 Nm (53 lbf.ft)
Output flange nut 162 Nm (119 lbf.ft)
High/Low selector housing bolts + 25 Nm (18 lbf.ft)
Bearing housing/cover bolts + 25 Nm (18 lbf.ft)
Blanking plug + 25 Nm (18 lbf.ft)
High/Low selector warning lamp switch 25 Nm (18 lbf.ft)
Differential lock selector housing bolts + 25 Nm (18 lbf.ft)
Neutral sensor 25 Nm (18 lbf.ft)
Interlock solenoid bolts - Up to 03 Model Year 10 Nm (7 lbf.ft)

TORQUE WRENCH SETTINGS
06-12
Automatic gearbox - ZF4HP22
+ Apply sealant, Part No. STC 50553 to threads
TORQUE DESCRIPTION METRIC IMPERIAL
Selector lever to selector shaft nut 26 Nm (19 lbf.ft)
Starter inhibitor switch bolts 10 Nm (7 lbf.ft)
Engine to torque converter bolts - Td5 & V8 + 50 Nm (37 lbf.ft)
Closing plate to gearbox housing bolt - V8 7 Nm (5.2 lbf.ft)
Fluid pump to intermediate plate bolts 10 Nm (7 lbf.ft)
Intermediate plate Allen plugs (M14) 40 Nm (30 lbf.ft)
Intermediate plate Allen plugs (M20) 50 Nm (37 lbf.ft)
Oil cooler adaptors42 Nm (31 lbf.ft)
Extension housing bolts 25 Nm (18 lbf.ft)
Oil sump to gearbox housing bolts 8 Nm (6 lbf.ft)
Oil filter Torx screws8 Nm (6 lbf.ft)
Oil pick-up tube Torx screw 8 Nm (6 lbf.ft)
Parking pawl guide Torx screw 10 Nm (7 lbf.ft)
Pressure regulator to valve body assembly 8 Nm (6 lbf.ft)
Lock-up solenoid valve, retaining fork Torx screw 8 Nm (6 lbf.ft)
Lock-up solenoid valve assembly to valve body Torx screws 8 Nm (6 lbf.ft)
Gearbox bell housing (intermediate plate and converter housing to gearbox casing) bolts 46 Nm (34 lbf.ft)
Speed sensor bracket screws 8 Nm (6 lbf.ft)

TORQUE WRENCH SETTINGS
06-15
Front suspension
TORQUE DESCRIPTION METRIC IMPERIAL
Wheel nuts140 Nm (103 lbf.ft)
Panhard rod230 Nm (170 lbf.ft)
Lower ball joint nut 135 Nm (100 lbf.ft)
Track rod and drag link 80 Nm (59 lbf.ft)
Damper to front axle 55 Nm (40 lbf.ft)
Anti-roll bar link - upper 100 Nm (74 lbf.ft)
Anti-roll bar link - lower 100 Nm (74 lbf.ft)
Turret to chassis23 Nm (17 lbf.ft)
Radius arm230 Nm (170 lbf.ft)
ACE pump pulley25 Nm (18 lbf.ft)
ACE pump banjo bolt 28 Nm (21 lbf.ft)
Valve block to chassis 18 Nm (13 lbf.ft)
Valve block clamping plate 21 Nm (15 lbf.ft)
ACE valve block pipe clip 6 Nm (4.4 lbf.ft)
ACE valve block filter cap 35 Nm (26 lbf.ft)
Pressure transducer 20 Nm (15 lbf.ft)
Fluid pipes to actuator cap 29 Nm (21 lbf.ft)
Banjo to pump bolt 28 Nm (21 lbf.ft)
Actuator to long arm 48 Nm (35 lbf.ft)
Actuator to short arm 180 Nm (133 lbf.ft)
Torsion bar clamp plate bolts 45 Nm (33 lbf.ft)
Long arm to torsion bar bolt 185 Nm (136 lbf.ft)

TORQUE WRENCH SETTINGS
06-20
Heating and air conditioning
Wipers and washers
TORQUE DESCRIPTION METRIC IMPERIAL
Heater assembly16 Nm (12 lbf.ft)
Compressor bolts22 Nm (16 lbf.ft)
Blower motor19 Nm (14 lbf.ft)
Compressor to mounting bracket bolts 25 Nm (18 lbf.ft)
A/C pipes to compressor bolts 10 Nm (7 lbf.ft)
Condenser pipe bolt 5 Nm (3.7 lbf.ft)
Receiver drier to bracket bolts 5 Nm (3.7 lbf.ft)
Adaptor block to receiver drier bolt 5 Nm (3.7 lbf.ft)
Evaporator pipe bolts 5 Nm (3.7 lbf.ft)
Dual pressure switch to receiver drier 10 Nm (7 lbf.ft)
Air conditioning pipes to receiver drier bolts 5 Nm (3.7 lbf.ft)
TX valve pressure pipe union 22 Nm (16 lbf.ft)
Evaporator pipe to TXV valve 32 Nm (24 lbf.ft)
Evaporator assembly to body bolts 16 Nm (12 lbf.ft)
High and low pressure pipe, bolts 10 Nm (7 lbf.ft)
Fuel burning heater Torx bolts 25 Nm (18 lbf.ft)
TORQUE DESCRIPTION METRIC IMPERIAL
Link to motor spindle 7 Nm (5.2 lbf.ft)
Front motor assembly 2.5 Nm (1.8 lbf.ft)
Spindle nut 3 Nm (2.2 lbf.ft)
Wiper arm nut13 Nm (10 lbf.ft)

LIFTING AND TOWING
08-2
Before commencing work on underside of vehicle re-
check security of vehicle on stands.
WARNING: Always chock the wheels when
jacking. The hand brake acts on the the
transmission, not the rear wheels, and may be
ineffective when the wheels are off the ground.
Reverse procedure when removing vehicle from
stands.
Hydraulic ramps
Use only a 'drive on' type ramp which supports a
vehicle by it's own road wheels. If a 'wheel free'
condition is required, use a 'drive on' ramp
incorporating a 'wheel free' system that supports
under axle casings. Alternatively, place vehicle on a
firm, flat floor and support on axle stands.
TOWING
Towing
The vehicle has permanent four wheel drive. The
following towing instructions must be adhered
to:
Towing on 4 wheels with driver
Turn ignition key to position '1' to release steering
lock.
Select neutral in main gearbox and transfer gearbox.
Secure tow rope, chain or cable to towing eye.
Release the handbrake.
The brake servo and power assisted steering
system will not be functional without the engine
running. Greater pedal pressure will be required
to apply the brakes, the steering system will
require greater effort to turn the front road
wheels. The vehicle tow connection should be
used only in normal road conditions, 'snatch'
recovery should be avoided.
Suspended tow
To prevent vehicle damage, front or rear
propeller shaft MUST BE removed, dependent
upon which axle is being trailed.
Mark propeller shaft drive flanges at transfer box and
axles with identification lines to enable the propeller
shaft to be refitted in its original position.

LIFTING AND TOWING
08-3
Remove the propeller shaft fixings, remove the shaft
from the vehicle.
If the front axle is to be trailed turn ignition key to
position '1' to release steering lock.
The steering wheel and/or linkage must be
secured in a straight ahead position. DO NOT use
the steering lock mechanism for this purpose.
Towing eyes
The towing eyes at the front and rear of the vehicle
are designed for vehicle recovery purposes only and
must NOT be used to tow a trailer or caravan.
Front:A single towing eye, set behind a removable
panel in the front spoiler. DO NOT use the front
lashing rings for towing.Rear: A pair of towing eyes at the rear of the vehicle
can be used as lashing rings and for towing another
light vehicle.

CAPACITIES, FLUIDS, LUBRICANTS AND SEALANTS
09-3
Lubrication
General
The engine and other lubricating systems are filled
with high-performance lubricants giving prolonged
life.
CAUTION: Always use a high quality oil of the
correct viscosity range in the engine. The use of
oil of the incorrect specification can lead to high
oil and fuel consumption and ultimately to
damaged components.
Oil to the correct specification contains additives
which disperse the corrosive acids formed by
combustion and prevent the formation of sludge
which can block the oil ways. Additional oil additives
should not be used.
Always adhere to the recommended servicing
intervals.Engine oil viscosity
The above chart indicates the ambient temperature
ranges which each engine oil viscosity is suitable for.
Engine oil - V8 - Not North America
Use a 5W/30, 5W/40, 5W/50, 10W/30, 10W/40,
10W/50 or 10W/60 oil meeting specifications ACEA
A1 or A2, having a viscosity band suitable for the
temperature range of your locality.
Engine oil - V8 - North America
Use a 5W/30, 5W/40 or 10W/40 oil meeting
specifications API SH or SJ, having a viscosity band
suitable for the temperature range of your locality.
Engine oil - Td5
Use 5W/30, 5W/40, 5W/50, 10W/30, 10W/40, 10W/
50 or 10W/60 oil to specifications ACEA A1/B1,
having a viscosity band suitable for the temperature
range of your locality.
Note: Where oils to these specifications are not
available, oils to specifications ACEA A3/B3 or A2/
B2 may be used but use of these oils may have an
adverse effect on fuel economy.
Note: Where oils to these European specifications
are not available, well known brands of oil meeting
specifications API SH or SJ may be used.

CAPACITIES, FLUIDS, LUBRICANTS AND SEALANTS
09-4
Gearbox oil
Manual Gearbox: Use Texaco MTF 94 oil for refill
and topping-up.
Automatic Gearbox: Use Texamatic 9226, ATF
Dexron 11D or Dexron 111 for refill and topping-up
Transfer box
Use Texaco Multi-Gear 75W/90R or oil meeting
specification API GL5.
Front and rear axles
Use Texaco Multi-Gear 75W/90R.
Air Conditioning
Use lubricating oil Nippon Denso ND-8.
General Greasing
Use Multipurpose Lithium Base Grease N.L.G.I.
consistency No. 2.
Bonnet latch
Lubricate cable and latch with oil.
Sealants
The following table lists those sealants which are
used during repair / overhaul procedures covered in
this manual; it is essential that the sealant specified
for a particular procedure is used at all times.
Component Application Land Rover
Part No.
Td5 Engine Timing chain fixed
guide Allen screwSTC 50552
Td5 Engine Camshaft cover
gasket joint lineSTC 50550
Td5 Engine Oil pick-up strainer
Torx screwsSTC 50552
Td5 Engine Oil pump drive
sprocket retaining
boltSTC 50552
Td5 Engine Timing chain cover,
crankshaft rear oil
seal and sump
gasket joint linesSTC 50550
Td5 Engine Oil pressure relief
valve plugSTC 50552
Td5 Engine Camshaft carrier to
cylinder headSTC 4600
Td5 Engine Timing cover STC 50550
V8 Engine Sump gasket to
cylinder blockSTC 50550
V8 Engine 'V' grooves at end
of cylinder head -
Inlet manifold
gasketSTC 50550
V8 Engine Cruciform seal
endsSTC 50550
V8 Engine Dipstick tube STC 50554
V8 Engine Timing cover bolts STC 50552
Engine
Management
System - V8Engine coolant
temperature (ECT)
sensor threadsSTC 50552
Manifolds and
Exhaust
System - V8'V' grooves at end
of cylinder head -
Inlet manifold
gasketSTC 50550
Manual
Gearbox -
R380Gear selector
housingSTC 4404
Manual
Gearbox -
R380Selector housing
boltsSTC 50552
Manual
Gearbox -
R380Input shaft oil seal
housingSTC 4404
Manual
Gearbox -
R380Reverse inhibitor
shaft threadsSTC 50552