1995 LAND ROVER DISCOVERY torque

AIR CONDITIONING
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
Air conditioning
Compressor flange bolts 10............................................................................
Receiver drier union bolts 6...........................................................................
Dual pressure switch 11..................................................................................
Pressure pipe union nuts - M16 14.................................................................
Discharge pipe union nuts - M22 22...............................................................
Suction pipe union nuts - M24 33...................................................................
AIR CONDITIONING CHARGE DATA
Total oil in system 180ml - 6.3Fl oz...........................................................................
Total refrigerant in system 0,90kg - 32Fl oz..............................................................
Total refrigerant in system with rear air conditioning 1,15kg - 40Fl oz.......................

ELECTRICAL
25
REPAIR STARTER MOTOR - Mpi
Service repair no - 86.60.01
Remove
1.Disconnect battery negative lead.
2.Remove 2 nuts securing cables to starter
solenoid; release cables.
3.Remove 3 bolts securing starter motor.
4.Manoeuvre starter motor clear of bell housing.
5.Remove starter motor.Refit
6.Clean mating faces of starter motor and
differential housing.
7.Manoeuvre starter motor into position.
8.Fit mounting bolts and Tighten to
45 Nm.
9.Connect battery cables to starter solenoid; fit
nuts and tighten to the correct torque.
10.Reconnect battery negative lead.

ELECTRICAL
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
Generator
Generator mounting bracket to cylinder head 34............................................
Generator to mounting bracket 24..................................................................
Generator shaft nut 35....................................................................................
Generator through bolts 5..............................................................................
Generator rectifier bolts 3,5.............................................................................
Amplifier module screws 1,2............................................................................
Amplifier heat sink screws 1,2.........................................................................
Auxiliary driving lamp mounting bolts 15.........................................................
Distributor clampbolt 20..................................................................................
Distributor pick-up bearing plate support pillars 1,2.........................................
Distributor pick-up barrel nuts 1,2....................................................................
Distributor vacuum unit 2...............................................................................
Torque values below cover all screws and bolts used, unless specified otherwise.
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....................................................................................................

INTRODUCTION
INTRODUCTION1
INTRODUCTION
How to use this manual
To assist in the use of this manual the section title is
given at the top and the relevant sub-section is given
at the bottom each page.
This manual contains procedures for overhaul of the
engine. For all other information regarding
adjustments, removal of oil seals and engine,
consult the Repair Manual for the model concerned.
This manual is divided into 3 sections:
·Description and Operation,
·Overhaul and
·Data, Torque & Tools.
To assist filing of revised information, each
sub-section is numbered from page 1.
Individual items are to be overhauled in the
sequence in which they appear in this Manual. Items
numbered in the illustrations are referred to in the
text.
Overhaul operations include reference to Service
Tool numbers and the associated illustration depicts
the tool. Where usage is not obvious the tool is
shown in use. Operations also include reference to
wear limits, relevant data, torque figures, specialist
information and useful assembly details.
WARNINGS, CAUTIONS and Notes have the
following meanings:
WARNING: Procedures which must be
followed precisely to avoid the possibility
of injury.
CAUTION: Calls attention to procedures
which must be followed to avoid damage
to components.
NOTE: Gives helpful information.References
With the engine and gearbox assembly removed,
the crankshaft pulley end of the engine is referred to
as the front.
Operations covered in this manual do not include
reference to testing the vehicle after repair. It is
essential that work is inspected and tested after
completion and if necessary a road test of the
vehicle is carried out particularly where safety
related items are concerned
Dimensions
The dimensions quoted are to design engineering
specification with Service limits where applicable.

INTRODUCTION
2
INTRODUCTION REPAIRS AND REPLACEMENTS
When replacement parts are required it is essential
that only Land Rover recommended parts are used.
Attention is particularly drawn to the following points
concerning repairs and the fitting of replacement
parts and accessories.
Safety features and corrosion prevention treatments
embodied in the car may be impaired if other than
Land Rover recommended parts are fitted. In certain
territories, legislation prohibits the fitting of parts not
to the manufacturer's specification.
Torque wrench setting figures given in this Manual
must be used. Locking devices, where specified,
must be fitted. If the efficiency of a locking device is
impaired during removal it must be renewed.
The terms of the vehicle Warranty may be
invalidated by the fitting of other than Land Rover
recommended parts. All Land Rover recommended
parts have the full backing of the vehicle Warranty.
Land Rover Dealers are obliged to supply only Land
Rover recommended parts.SPECIFICATION
Land Rover are constantly seeking to improve the
specification, design and production of their vehicles
and alterations take place accordingly. While every
effort has been made to ensure the accuracy of this
Manual, it should not be regarded as an infallible
guide to current specifications of any particular
component or vehicle.
This Manual does not constitute an offer for sale of
any particular component or vehicle. Land Rover
Dealers are not agents of the Company and have no
authority to bind the manufacturer by any expressed
or implied undertaking or representation.

ENGINE
8
OVERHAUL Timing belt - refit and adjust tension
Refit
1.Using the fingers only, fit a new timing belt to
timing gears keeping slack portion of belt on
idler pulley side of belt. If necessary, rotate fuel
injection pump gear anti-clockwise to align
gear teeth with those of timing belt.
CAUTION: If original timing belt is to be
refitted, ensure direction of rotation mark
is facing correct way.
2.Fit idler pulley.
3.Fit idler pulley nut and tighten to 45 Nm.
4.Ensure that timing belt is correctly located on
timing gears.
5.Check that tensioner pulley bolt is finger tight.
6.Temporarily fit crankshaft pulley bolt to
crankshaft.Adjust tension
1.Ensure toolsLRT-12-044andLRT-12-045
are still fitted.2.Position a dial type torque wrench and suitable
extension to hole in tensioner bracket keeping
the torque wrench positioned vertically.
3.Tension timing belt to :
Used belt - 12 Nm
New belt - 15 Nm
4.Keeping timing belt at the correct tension,
tighten tensioner bolt to 45 Nm.

ENGINE
OVERHAUL15
8.Make a suitable pointer from welding rod and
position it to number 1 pedestal stud.
9.Temporarily fit a nut to secure pointer to stud.
10.Assemble degree plateLRT-12-007to a
suitable torque wrench or extension bar.
11.Tighten the centre pedestal nut a further 50°.
12.Tighten 2 pedestal bolts and number 5
pedestal nut a further 50°.
13.Remove pointer and secure it to number 5
pedestal stud.
14.Tighten number 1 pedestal nut a further 50°.
15.Remove pointer.
16.Adjust valve clearances.
17.Thoroughly clean mating faces of rocker cover
and cylinder head, remove all traces of gasket
material using gasket removal spray and a
plastic scraper.

ENGINE
30
OVERHAUL
10.Assemble degree plateLRT-12-007to a
torque wrench or extension bar.
11.Make a suitable pointer from welding rod and
attach it to the rocker shaft pedestal bolt hole
adjacent to number 1 cylinder head bolt.
12.Using sequence shown, tighten cylinder head
bolts a further 60°.
NOTE: Re-position the pointer as
necessary to enable degree of tightening
to be measured.
13.Using sequence shown, tighten each bolt a
further 60°.
CAUTION: Bolts must be tightened in
sequence 60°at a time - never 120°in one
operation.
14.Using sequence shown, tighten bolts numbers
1, 2, 7, 8, 9, 10, 15, 16, 17 and 18 a further
20°.
15.Remove pointer.
16.Position a new thermostat housing gasket to
cylinder head.
17.Fit thermostat housing, fit bolts and tighten to
25 Nm.
18.Position thermostat in housing.
19.Fit coolant outlet elbow, fit bolts and tighten to
25 Nm.
20.Position engine front lifting bracket to cylinder
head, fit 2 bolts and tighten to 25 Nm.
21.Fit fuel injectors.
22.Fit glow plugs.
23.Fit rocker shaft assembly.