1990 BMW 5 SERIES jack

4Inspect and, if necessary, renew any worn
or defective bolts, washers, bushes or links.
Refitting
5Refitting is the reverse of removal. Tighten
all fasteners securely.
13 Rear trailing arms (3-Series)
- removal and refitting
3
Removal
1Loosen the wheel bolts, then chock the
front wheels. Raise the rear of the vehicle, and
support it securely on axle stands. Remove
the wheel(s).
2Remove the driveshaft (see Chapter 8), or
disconnect it from the final drive output
flange.
3Disconnect the rear brake hose from the
metal brake line at the bracket on the trailing
arm (see illustration). Note: For information
on disconnecting brake hose-to-metal line
connections, see Chapter 9. Plug the line and
hose, to prevent dirt ingress and loss of brake
fluid.
4Disconnect the handbrake cable (see
Chapter 9).
5Disconnect the lower end of the shockabsorber from the trailing arm (see Section 9),
and lower the trailing arm.
6Remove the trailing arm pivot bolts (see
illustration)and remove the trailing arm.
7Inspect the pivot bolt bushes. If they’re
cracked, dried out or torn, take the trailing
arm to an engineering works and have them
new ones fitted. Each bush has a larger
diameter shoulder on one end. Make sure this
larger diameter shoulder on each bush faces
away from the trailing arm, ie the inner bush
shoulder faces the centre of the vehicle, and
the outer bush shoulder faces away from the
vehicle.Refitting
8Refitting is the reverse of removal. Support
the trailing arm with a trolley jack, and raise it
to simulate normal ride height, then tighten
the nuts and bolts to the torque listed in this
Chapter’s Specifications. Be sure to bleed the
brakes as described in Chapter 9.
14 Rear trailing arms (5-Series)
- removal and refitting
3
Removal
1Loosen the wheel bolts, then chock the
front wheels. Raise the rear of the vehicle and
support it securely on axle stands. Remove
the wheel(s).2Remove the driveshaft (see Chapter 8).
3Disconnect the rear brake hose from the
metal brake line at the bracket on the trailing
arm (see illustration). Note: For information
on disconnecting brake hose-to-metal line
connections, see Chapter 9. Plug the line and
hose, to prevent dirt ingress and loss of brake
fluid.
4Disconnect the handbrake cable from the
handbrake actuator, and unclip the handbrake
cable from the trailing arm (see Chapter 9).
5Remove the ABS wheel sensor (if
applicable) from the trailing arm, and unclip
the sensor wire harness from the arm.
Position the sensor aside so it won’t be
damaged during removal of the trailing arm.
6If you’re removing the right trailing arm,
unplug the connector for the brake pad wear
sensor, if applicable.
7Disconnect the rear anti-roll bar from the
trailing arm (see Section 12).
8On 1983 and later models, remove one of
the rear axle carrier bolts (see illustration).
9Disconnect the shock absorber lower
mounting bolt (see Section 11).
10Remove the two trailing arm pivot bolts
and nuts, and remove the trailing arm from the
vehicle.
11Inspect the pivot bolt bushes. If they’re
cracked, dried out or torn, take the trailing
arm to an engineering works, and have new
ones fitted. The bush inner sleeve is longer on
one side. Make sure the bushes are fitted with
10•10 Suspension and steering systems
14.3 Disconnect the brake hose (left
arrow) from the fitting on the metal brake
line (right arrow) at this bracket13.6 Nut (arrowed) for the outer pivot bolt
13.3 Disconnect the rear brake hose
(middle arrow) from the metal brake line
fitting (right arrow) at this bracket on the
trailing arm, then plug the line and hose
immediately; the other arrow points to the
nut for the inner pivot bolt
12.3b Bolt (arrowed) connecting rear anti-
roll bar link to trailing arm (5-Series)12.3a A nut and bolt (arrowed) connect
each rear anti-roll bar link to the rear
trailing arms (3-Series)12.2 Rear anti-roll bar bracket bolt
(arrowed) (3-Series)

the longer side of the sleeve facing towards
the centre of the vehicle.
Refitting
12Refitting is the reverse of removal. Refit
the inner pivot bolt first. Don’t fully tighten the
nuts on the pivot bolts or the shock absorber
yet.
13Bleed the brakes as described in Chap-
ter 9.
14Support the trailing arm with a trolley jack,
and raise it to simulate normal ride height.
Tighten the bolts and nuts to the torques
listed in this Chapter’s Specifications.
15 Rear wheel bearings-
renewal
4
3-Series models
1Loosen the driveshaft nut and the rear
wheel bolts, then chock the front wheels.
Raise the rear of the vehicle and place it
securely on axle stands. Remove the rear
wheel. Note: Depending on the type of rear
wheel, it may be necessary to remove the
wheel first, remove the hubcap, then refit the
wheel and loosen the driveshaft nut.
2Remove the driveshaft (see Chapter 8).3On models with rear brake drums, remove
the drum. On models with rear disc brakes,
remove the brake caliper and mounting
bracket. Don’t disconnect the hose. Hang the
caliper out of the way with a piece of wire.
Remove the brake disc (see Chapter 9).
Working from behind, drive the wheel hub out
of the wheel bearing with a large socket or a
piece of pipe.
4Remove the large circlip (see illustration)
that holds the wheel bearing in the wheel
bearing housing, then drive out the bearing
with a large socket or piece of pipe.
5Refitting is basically the reverse of removal,
bearing in mind the following points:
a) Be extremely careful where you place the
socket or piece of pipe when you drive
the new bearing into the housing. It
should be butted up against the outer
race of the bearing. Driving in the new
bearing using the inner race will ruin the
bearing.
b) Refit the wheel and lower the vehicle to
the ground before attempting to tighten
the driveshaft nut to the torque listed in
the Chapter 8 Specifications.
5-Series models
6Chock the front wheels, then raise the rear
of the vehicle and support it securely on axle
stands. Disconnect the outer CV joint from the
drive flange (see Chapter 8). Support the outer
end of the driveshaft with a piece of wire -
don’t let it hang, as this could damage the
inner CV joint.
7Prise out the lockplate that secures the
drive flange nut (see illustration). Once
you’ve prised out an edge of the lockplate,
pull it out with a pair of needle-nose pliers.
8Lower the vehicle and unscrew the drive
flange nut, but don’t remove it yet. You’ll need
a long bar (see illustration).
Warning: Don’t attempt to loosen
this nut with the vehicle on axle
stands. The force required to
loosen the nut could topple the
vehicle from the stands.
9Loosen the rear wheel bolts, raise the rear
of the vehicle again, place it securely on axle
stands and remove the wheel.
10Remove the brake caliper and the brake
disc (see Chapter 9). Hang the caliper out of
the way with a piece of wire.
11Remove the drive flange nut. Using a
suitable puller, remove the drive flange (see
illustration).
12Using a soft-faced hammer, drive the stub
axle out of the bearing (see illustration). If the
bearing inner race comes off with the stub
Suspension and steering systems 10•11
15.7 Prise out the lockplate that secures
the drive flange nut - once you’ve prised
out an edge of the lockplate, pull it out
with a pair of needle-nose pliers15.4 An exploded view of the 3-Series rear
wheel bearing assembly14.8 On 1983 and later models, remove
one of these trailing arm-to-axle carrier
bolts (it doesn’t matter which one you
remove - one attaches the link to the
trailing arm, and the other attaches the link
to the axle carrier)
15.12 Using a soft-faced hammer, drive
the stub axle out of the bearing15.11 Remove the drive flange with a
puller15.8 Lower the vehicle and loosen the
drive flange nut
10
If the bearing inner race
sticks to the hub (it probably
will), use a puller to remove
the race from the hub.

21 Steering box (5-Series)-
removal and refitting
4
Removal
Note:If you find that the steering box is
defective, it is not recommended that you
overhaul it. Because of the special tools
needed to do the job, it is best to let your
dealer service department overhaul it for you
(otherwise, fit a new unit). Removal and
refitting the steering box is outlined here.
1On 5-Series E28 (“old-shape”) models,
discharge the hydraulic system by depressing
the brake pedal about 20 times.
2Using a large syringe or hand pump, empty
the power steering fluid reservoir (see Chap-
ter 1).
3Raise the front of the vehicle and support it
securely on axle stands.
4Support the front of the engine with a trolley
jack. Place a block of wood between the jack
head and the sump to protect the sump from
damage.
5Remove the pivot bolts from the inner ends
of the front control arms (see Section 4).
6Remove the nuts from the left and right
engine mountings (see Chapter 2).
7Remove the mounting bolts (two on each
side on earlier models, three on each side on
later models) from the subframe crossmember
(see illustration)and remove the subframe.
8Remove the nuts and bolts that secure the
universal joint shaft to the steering box worm
shaft. Slide the universal joint shaft up and off
the worm shaft. Inspect the universal joint
shaft for wear. If it’s stiff or worn, renew it.
9Remove the banjo bolts, and disconnect
the hydraulic pressure line and the return line
from the box (see illustration). Plug the ends
of the lines to prevent fluid loss and
contamination. Discard the sealing washers -
new ones should be used when reassembling.
10Remove the steering box retaining bolts
(see illustrations)and remove the steering
box.
11If it’s necessary to detach the Pitman arm
from the box sector shaft (to have the box
serviced or to switch the arm to a new orrebuilt unit), make a match mark across the
two for correct reassembly. Remove the
Pitman arm retaining nut and washer. Use a
puller to withdraw the arm if necessary.
Refitting
12Refit the Pitman arm by aligning the
match marks made during removal, then
tighten the nut to the torque listed in this
Chapter’s Specifications.
13When fitted the Pitman arm must not have
any measurable endfloat within 100° from the
neutral position. If play exists, have the
following parts checked:
a) Sector shaft and bearings (for wear)
b) Thrust washer and adjuster bolt head (for
wear)
c) Ball nut and worm shaft (for wear)
14Refit the steering box. Align the mark on
the pinion gear shaft with the mark on the
universal joint shaft, and tighten the steering
box bolts to the torque listed in this Chapter’s
Specifications.
15The remainder of refitting is the reverse of
removal. Be sure to use new self-locking nuts
on the universal joint shaft, the centre track
rod, the steering box and the crossmember.
Also, use new sealing washers on the
hydraulic line fittings.
16Refer to Chapter 1 and fill the powersteering reservoir with the recommended
fluid, then bleed the system as described in
Section 23. Check for leakage from the lines
and connections.22 Power steering pump-
removal and refitting
1
Removal
1Raise the vehicle and support it securely on
axle stands. Remove the engine undertray.
2On 5-Series E28 (“old-shape”) models,
discharge the hydraulic system by depressing
the brake pedal about 20 times before
loosening the hydraulic line fittings.
3Disconnect the fluid return hose, and drain
the power steering fluid from the reservoir into
a clean container. Disconnect the pressure
line from the pump.
4If you need to remove the pulley from the
pump, push on the power steering pump
drivebelt by hand to increase the tension, and
unscrew the pulley nuts or bolts.
5Loosen the power steering pump drivebelt
tensioner bolt, and remove the drivebelt (see
Chapter 1).
6Remove the mounting bolts (see
illustrations)and detach the power steering
pump.
Suspension and steering systems 10•15
21.10a This bolt (arrowed) secures the
steering box to the subframe
crossmember. The nut, not visible in this
photo, is accessed through a hole in the
crossmember (engine removed for clarity,
left-hand-drive shown)21.9 Disconnect the power steering
pressure line fitting (right arrow) and the
return line fitting (left arrow). Note that the
return line fitting banjo bolt is larger than
the bolt for the pressure line fitting (left-
hand-drive shown)21.7 Subframe crossmember bolts
(arrowed)
22.6a Typical 3-Series power steering
pump adjusting bolt (arrowed) . . .
21.10b This bolt (arrowed) attaches the
steering box to the body (the nut, not
visible in this photo, is on the front side of
the steering box)
10

19After adjustment, screw the stop pads in
or out to support the bonnet in its new
position (see illustration).
20The bonnet mechanism should be
lubricated periodically with grease, to prevent
sticking or jamming.
11 Bumpers-
removal and refitting
1
Removal
1Detach the bumper cover (if applicable) and
where necessary the front spoiler.
2Disconnect any wiring or other components
that would interfere with bumper removal.
3Support the bumper with a jack or axle
stand. Alternatively, have an assistant support
the bumper as the bolts are removed.
4Remove the retaining bolts and detach the
bumper.
Refitting
5Refitting is a reversal of removal. Tighten
the retaining bolts securely, then refit the
bumper cover and any other components that
were removed.
12 Door trim panel-
removal and refitting
1
Caution: If the radio in your
vehicle is equipped with an anti-
theft system, make sure you have
the correct activation code before
disconnecting the battery, Refer to the
information on page 0-7 at the front of this
manual before detaching the cable.
Note: If, after connecting the battery, the
wrong language appears on the instrument
panel display, refer to page 0-7 for the
language resetting procedure.
Removal
1Disconnect the battery negative cable.
2Remove all door trim panel retaining screws
and door pull/armrest assemblies.3On models with manual (non-electric)
windows, remove the window regulator
handle (see illustration). On models with
electric windows, prise off the control switch
assembly and unplug it.
4Disengage the trim panel-to-door retaining
clips. Work around the outer edge until the
panel is free.
5Once all of the clips are disengaged, detach
the trim panel, unplug any electrical
connectors, and remove the trim panel from
the vehicle.
6For access to the inner door, carefully peel
back the plastic water shield.
Refitting
7Prior to refitting the door trim panel, be sure
to renew any clips in the panel which may
have come out (or got broken) during the
removal procedure.
8Plug in the electrical connectors (where
applicable) and place the panel in position in
the door. Press the door panel into place until
the clips are seated, then refit the
armrest/door pulls. Refit the window regulator
handle, where applicable.
13 Door- removal, refitting and
adjustment
1
Removal
1Remove the door trim panel (see Section
12). Disconnect any electrical connectors, andpush them through the door opening so they
won’t interfere with door removal.
2Place a trolley jack or axle stand under the
door, or have an assistant on hand to support
it when the hinge bolts are removed. Note: If a
jack or axle stand is used, place a rag between
it and the door, to protect the door’s painted
surfaces.
3Scribe or mark around the door hinges.
4Disconnect the door check strap by prising
the circlip out of the end of the pin, then slide
the pin out (see illustration). A roll pin is fitted
to some models; this is removed by driving it
out with a pin punch.
5Remove the hinge-to-door nuts, and
carefully lift off the door (see illustration).
Refitting and adjustment
6Refitting is the reverse of removal.
7Following refitting of the door, check the
alignment and adjust it if necessary as
follows:
a) Up-and-down and fore-and-aft
adjustments are made by loosening the
hinge-to-body nuts and moving the door
as necessary.
b) The door lock striker can also be adjusted
both up and down and sideways, to
provide positive engagement with the lock
mechanism. This is done by loosening the
mounting bolts and moving the striker as
necessary (see illustration).
14 Boot lid/tailgate- removal,
refitting and adjustment
1
Boot lid
1Open the boot lid, and cover the edges of
the boot compartment with pads or cloths to
protect the painted surfaces when the lid is
removed.
2Disconnect any cables or electrical
connectors attached to the boot lid that would
interfere with removal.
3Make alignment marks around the hinge
bolts (see illustration).
4Have an assistant support the lid, then
remove the lid-to-hinge bolts on both sides
and lift it off.
11•6 Bodywork and fittings
13.7 The door lock striker position can be
adjusted after loosening the screws
(arrowed)13.5 Remove the nuts (arrowed) and
detach the door from the hinges
13.4 Detach the circlip (arrowed) from the
tapered end of the pin12.3 On models without electric windows,
prise off the window regulator handle trim
piece for access to the retaining screw

8 Radio- removal and refitting
1
Caution: If the radio in your
vehicle is equipped with an anti-
theft system, make sure you have
the correct activation code
before disconnecting the battery, Refer to
the information on page 0-7 at the front of
this manual before detaching the cable.
Note: If, after connecting the battery, the
wrong language appears on the instrument
panel display, refer to page 0-7 for the
language resetting procedure.
Removal
1Disconnect the battery negative cable.
2The radios on most models are held in place
by internal clips which are usually located at
the sides or corners of the unit faceplate.
Removal requires a special tool which is
inserted into the holes to release the clips so
the radio can be pulled out. These tools can be
fabricated from heavy wire, or are available
from your dealer or a car audio specialist. On
anti-theft radios, the clips are moved in and
out by internal screws which require another
type of tool. Insert the tool into the holes until
the clips release, then withdraw the radio from
the dash panel. Disconnect the wiring from the
radio and remove it.3On some models, the radio is held in place
by screws located beneath the faceplate. The
control knobs must be pulled off before the
faceplate can be withdrawn.
Refitting
4Refitting is the reverse of removal.
9 Aerial- removal and refitting
1
Caution: If the radio in your
vehicle is equipped with an anti-
theft system, make sure you have
the correct activation code
before disconnecting the battery, Refer to
the information on page 0-7 at the front of
this manual before detaching the cable.
Note: If, after connecting the battery, the
wrong language appears on the instrument
panel display, refer to page 0-7 for the
language resetting procedure.
Removal
1Disconnect the battery negative cable.
2Use circlip pliers to unscrew the aerial
mounting nut.
3Open the boot lid/tailgate and remove the
left side trim panel. On some models, the jack
and tail light cluster cover will have to be
removed first.
4Unplug the aerial power and radio lead
connectors (as applicable), remove the
retaining bolts, and remove the aerial and
motor assembly.
Refitting
5Refitting is the reverse of removal.
10 Instrument cluster-
removal and refitting
2
Caution: The instrument cluster
and components are very
susceptible to damage from
static electricity. Make sure you
are earthed and have dischargedany static electricity (by touching an object
such as a metal water pipe) before
touching the cluster or components.
Caution: If the radio in your
vehicle is equipped with an anti-
theft system, make sure you have
the correct activation code
before disconnecting the battery, Refer to
the information on page 0-7 at the front of
this manual before detaching the cable.
Note: If, after connecting the battery, the
wrong language appears on the instrument
panel display, refer to page 0-7 for the
language resetting procedure.
Removal
1Disconnect the battery negative cable.
2As necessary, remove the steering column
shrouds and lower trim panel (see Chap-
ter 11).
3Remove the screws holding the cluster to
the facia (see illustration). Note the location
of the lower screws to ensure they are refitted
in the same place. On 3-Series models, the
length of the two lower inner screws must not
exceed 9.5 mm.
4Tilt the top of the cluster back, reach
behind it and detach the electrical connectors
by pressing on the levers, then lift the cluster
out of the facia opening (see illustration).
5For access to the cluster components,
release the catches or remove the screws,
and separate the two halves (see
illustration).
Refitting
6Refitting is the reverse of removal.
11 Service Indicator (SI) board-
general information
All models that have service indicator lights
are equipped with a Service Indicator (SI)
board located in the instrument cluster. This
board turns the lights on at the proper mileage
intervals. The lights can only be turned off
using a special tool which plugs into the
engine check connector (see Chapter 1). The
12•4 Body electrical systems
10.5 Turn the plastic knobs to release the
back of the cluster (some models use
screws)10.4 Push on the levers to detach the
cluster electrical connectors10.3 Use a Phillips screwdriver to remove
the instrument cluster retaining screws
7.5 Insert a screwdriver into the openings
(arrowed) on each side of the switch to
release the clip while pulling out

REF•3
REF
MOT Test Checks
Exhaust system
MStart the engine. With your assistant
holding a rag over the tailpipe, check the
entire system for leaks. Repair or renew
leaking sections.
Jack up the front and rear of the vehicle,
and securely support it on axle stands.
Position the stands clear of the suspension
assemblies. Ensure that the wheels are
clear of the ground and that the steering
can be turned from lock to lock.
Steering mechanism
MHave your assistant turn the steering from
lock to lock. Check that the steering turns
smoothly, and that no part of the steering
mechanism, including a wheel or tyre, fouls
any brake hose or pipe or any part of the body
structure.
MExamine the steering rack rubber gaiters
for damage or insecurity of the retaining clips.
If power steering is fitted, check for signs of
damage or leakage of the fluid hoses, pipes or
connections. Also check for excessive
stiffness or binding of the steering, a missing
split pin or locking device, or severe corrosion
of the body structure within 30 cm of any
steering component attachment point.
Front and rear suspension and
wheel bearings
MStarting at the front right-hand side, grasp
the roadwheel at the 3 o’clock and 9 o’clock
positions and shake it vigorously. Check for
free play or insecurity at the wheel bearings,
suspension balljoints, or suspension mount-
ings, pivots and attachments.
MNow grasp the wheel at the 12 o’clock and
6 o’clock positions and repeat the previous
inspection. Spin the wheel, and check for
roughness or tightness of the front wheel
bearing.
MIf excess free play is suspected at a
component pivot point, this can be confirmed
by using a large screwdriver or similar tool and
levering between the mounting and the
component attachment. This will confirm
whether the wear is in the pivot bush, its
retaining bolt, or in the mounting itself (the bolt
holes can often become elongated).
MCarry out all the above checks at the other
front wheel, and then at both rear wheels.
Springs and shock absorbers
MExamine the suspension struts (when
applicable) for serious fluid leakage, corrosion,
or damage to the casing. Also check the
security of the mounting points.
MIf coil springs are fitted, check that the
spring ends locate in their seats, and that the
spring is not corroded, cracked or broken.
MIf leaf springs are fitted, check that all
leaves are intact, that the axle is securely
attached to each spring, and that there is no
deterioration of the spring eye mountings,
bushes, and shackles.MThe same general checks apply to vehicles
fitted with other suspension types, such as
torsion bars, hydraulic displacer units, etc.
Ensure that all mountings and attachments are
secure, that there are no signs of excessive
wear, corrosion or damage, and (on hydraulic
types) that there are no fluid leaks or damaged
pipes.
MInspect the shock absorbers for signs of
serious fluid leakage. Check for wear of the
mounting bushes or attachments, or damage
to the body of the unit.
Driveshafts
(fwd vehicles only)
MRotate each front wheel in turn and inspect
the constant velocity joint gaiters for splits or
damage. Also check that each driveshaft is
straight and undamaged.
Braking system
MIf possible without dismantling, check
brake pad wear and disc condition. Ensure
that the friction lining material has not worn
excessively, (A) and that the discs are not
fractured, pitted, scored or badly worn (B).
MExamine all the rigid brake pipes
underneath the vehicle, and the flexible
hose(s) at the rear. Look for corrosion, chafing
or insecurity of the pipes, and for signs of
bulging under pressure, chafing, splits or
deterioration of the flexible hoses.
MLook for signs of fluid leaks at the brake
calipers or on the brake backplates. Repair or
renew leaking components.
MSlowly spin each wheel, while your
assistant depresses and releases the
footbrake. Ensure that each brake is operating
and does not bind when the pedal is released.
3Checks carried out
WITH THE VEHICLE RAISED
AND THE WHEELS FREE TO
TURN

Introduction
A selection of good tools is a fundamental
requirement for anyone contemplating the
maintenance and repair of a motor vehicle.
For the owner who does not possess any,
their purchase will prove a considerable
expense, offsetting some of the savings made
by doing-it-yourself. However, provided that
the tools purchased meet the relevant national
safety standards and are of good quality, they
will last for many years and prove an
extremely worthwhile investment.
To help the average owner to decide which
tools are needed to carry out the various tasks
detailed in this manual, we have compiled
three lists of tools under the following
headings: Maintenance and minor repair,
Repair and overhaul, and Special. Newcomers
to practical mechanics should start off with
the Maintenance and minor repairtool kit, and
confine themselves to the simpler jobs around
the vehicle. Then, as confidence and
experience grow, more difficult tasks can be
undertaken, with extra tools being purchased
as, and when, they are needed. In this way, a
Maintenance and minor repairtool kit can be
built up into a Repair and overhaultool kit over
a considerable period of time, without any
major cash outlays. The experienced do-it-
yourselfer will have a tool kit good enough for
most repair and overhaul procedures, and will
add tools from the Specialcategory when it is
felt that the expense is justified by the amount
of use to which these tools will be put.
Maintenance and minor repair
tool kit
The tools given in this list should be
considered as a minimum requirement if
routine maintenance, servicing and minor
repair operations are to be undertaken. We
recommend the purchase of combination
spanners (ring one end, open-ended the
other); although more expensive than open-
ended ones, they do give the advantages of
both types of spanner.
MCombination spanners:
Metric - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
19, 21, 22, 24 & 26 mm
MAdjustable spanner - 35 mm jaw (approx)
MTransmission drain plug key (Allen type)
MSet of feeler gauges
MSpark plug spanner (with rubber insert)
MSpark plug gap adjustment tool
MBrake bleed nipple spanner
MScrewdrivers:
Flat blade - approx 100 mm long x 6 mm dia
Cross blade - approx 100 mm long x
6 mm dia
MCombination pliers
MHacksaw (junior)
MTyre pump
MTyre pressure gauge
MOil can
MOil filter removal tool
MFine emery cloth
MWire brush (small)
MFunnel (medium size)
Repair and overhaul tool kit
These tools are virtually essential for
anyone undertaking any major repairs to a
motor vehicle, and are additional to those
given in the Maintenance and minor repairlist.
Included in this list is a comprehensive set of
sockets. Although these are expensive, they
will be found invaluable as they are so
versatile - particularly if various drives are
included in the set. We recommend the half-
inch square-drive type, as this can be used
with most proprietary torque wrenches. If you
cannot afford a socket set, even bought
piecemeal, then inexpensive tubular box
spanners are a useful alternative.
The tools in this list will occasionally need
to be supplemented by tools from the Special
list:
MSockets (or box spanners) to cover range in
previous list
MReversible ratchet drive (for use with
sockets) (see illustration)
MExtension piece, 250 mm (for use with
sockets)
MUniversal joint (for use with sockets)
MTorque wrench (for use with sockets)
MSelf-locking grips
MBall pein hammer
MSoft-faced mallet (plastic/aluminium or
rubber)
MScrewdrivers:
Flat blade - long & sturdy, short (chubby),
and narrow (electrician’s) types
Cross blade - Long & sturdy, and short
(chubby) types
MPliers:
Long-nosed
Side cutters (electrician’s)
Circlip (internal and external)
MCold chisel - 25 mm
MScriber
MScraper
MCentre-punch
MPin punch
MHacksaw
MBrake hose clamp
MBrake/clutch bleeding kit
MSelection of twist drillsMSteel rule/straight-edge
MAllen keys (inc. splined/Torx type) (see
illustrations)
MSelection of files
MWire brush
MAxle stands
MJack (strong trolley or hydraulic type)
MLight with extension lead
Special tools
The tools in this list are those which are not
used regularly, are expensive to buy, or which
need to be used in accordance with their
manufacturers’ instructions. Unless relatively
difficult mechanical jobs are undertaken
frequently, it will not be economic to buy
many of these tools. Where this is the case,
you could consider clubbing together with
friends (or joining a motorists’ club) to make a
joint purchase, or borrowing the tools against
a deposit from a local garage or tool hire
specialist. It is worth noting that many of the
larger DIY superstores now carry a large
range of special tools for hire at modest rates.
The following list contains only those tools
and instruments freely available to the public,
and not those special tools produced by the
vehicle manufacturer specifically for its dealer
network. You will find occasional references
to these manufacturers’ special tools in the
text of this manual. Generally, an alternative
method of doing the job without the vehicle
manufacturers’ special tool is given. However,
sometimes there is no alternative to using
them. Where this is the case and the relevant
tool cannot be bought or borrowed, you will
have to entrust the work to a franchised
garage.
MValve spring compressor (see illustration)
MValve grinding tool
MPiston ring compressor (see illustration)
MPiston ring removal/installation tool (see
illustration)
MCylinder bore hone (see illustration)
MBalljoint separator
MCoil spring compressors (where applicable)
MTwo/three-legged hub and bearing puller
(see illustration)
REF•5
REF
Tools and Working Facilities
Sockets and reversible ratchet driveSpline bit set

REF•7
REF
Tools and Working Facilities
MImpact screwdriver
MMicrometer and/or vernier calipers (see
illustrations)
MDial gauge (see illustration)
MUniversal electrical multi-meter
MCylinder compression gauge
(see illustration)
MClutch plate alignment set (see illustration)
MBrake shoe steady spring cup removal tool
(see illustration)
MBush and bearing removal/installation set
(see illustration)
MStud extractors (see illustration)
MTap and die set (see illustration)
MLifting tackle
MTrolley jack
Buying tools
For practically all tools, a tool factor is the
best source, since he will have a very
comprehensive range compared with the
average garage or accessory shop. Having
said that, accessory shops often offer
excellent quality tools at discount prices, so it
pays to shop around.
Remember, you don’t have to buy the most
expensive items on the shelf, but it is always
advisable to steer clear of the very cheap
tools. There are plenty of good tools around atreasonable prices, but always aim to
purchase items which meet the relevant
national safety standards. If in doubt, ask the
proprietor or manager of the shop for advice
before making a purchase.
Care and maintenance of tools
Having purchased a reasonable tool kit, it is
necessary to keep the tools in a clean and
serviceable condition. After use, always wipe
off any dirt, grease and metal particles using a
clean, dry cloth, before putting the tools away.
Never leave them lying around after they have
been used. A simple tool rack on the garage
or workshop wall for items such as
screwdrivers and pliers is a good idea. Store
all normal spanners and sockets in a metal
box. Any measuring instruments, gauges,
meters, etc, must be carefully stored where
they cannot be damaged or become rusty.
Take a little care when tools are used.
Hammer heads inevitably become marked,
and screwdrivers lose the keen edge on their
blades from time to time. A little timely
attention with emery cloth or a file will soon
restore items like this to a good serviceable
finish.
Working facilities
Not to be forgotten when discussing toolsis the workshop itself. If anything more than
routine maintenance is to be carried out,
some form of suitable working area becomes
essential.
It is appreciated that many an owner-
mechanic is forced by circumstances to
remove an engine or similar item without the
benefit of a garage or workshop. Having done
this, any repairs should always be done under
the cover of a roof.
Wherever possible, any dismantling should
be done on a clean, flat workbench or table at
a suitable working height.
Any workbench needs a vice; one with a
jaw opening of 100 mm is suitable for most
jobs. As mentioned previously, some clean
dry storage space is also required for tools, as
well as for any lubricants, cleaning fluids,
touch-up paints and so on, which become
necessary.
Another item which may be required, and
which has a much more general usage, is an
electric drill with a chuck capacity of at least 8
mm. This, together with a good range of twist
drills, is virtually essential for fitting
accessories.
Last, but not least, always keep a supply of
old newspapers and clean, lint-free rags
available, and try to keep any working area as
clean as possible.
Bush and bearing removal/installation setStud extractor setTap and die set