1988 OPEL CALIBRA spare wheel

to-metal contact between components, due
to flexible rubber mountings, etc.
To check whether a component is properly
earthed, disconnect the battery, and connect
one lead of an ohmmeter to a known good
earth point. Connect the other lead to the wire
or earth connection being tested. The
resistance reading should be zero; if not,
check the connection as follows.
If an earth connection is thought to be
faulty, dismantle the connection, and clean
back to bare metal both the bodyshell and the
wire terminal or the component earth
connection mating surface. Be careful to
remove all traces of dirt and corrosion, then
use a knife to trim away any paint, so that a
clean metal-to-metal joint is made. On
reassembly, tighten the joint fasteners
securely; if a wire terminal is being refitted,
use serrated washers between the terminal
and the bodyshell, to ensure a clean and
secure connection. When the connection is
remade, prevent the onset of corrosion in the
future by applying a coat of petroleum jelly or
silicone-based grease.
3Fuses and relays - general
Fuses
1Fuses are designed to break a circuit when
a predetermined current is reached, to protect
the components and wiring which could be
damaged by excessive current flow. Any
excessive current flow will be due to a fault in
the circuit, usually a short-circuit (Section 2).
2The main fuses and relays are located in a
panel at the lower right-hand side of the facia,
under a hinged cover (see illustration).
3The circuits protected by the various fuses
and relays are marked on the inside of the
panel cover.
4A blown fuse can be recognised from its
melted or broken wire.
5To remove a fuse, first ensure that the
relevant circuit is switched off. Then open the
cover and pull the relevant fuse or relay from the
panel (see illustration). If desired, the lower
end of the panel can be tilted forwards, after
releasing the retaining clips to improve access. 6Before renewing a blown fuse, trace and
rectify the cause, and always use a fuse of the
correct rating. Never substitute a fuse of a
higher rating, or make temporary repairs using
wire or metal foil, as more serious damage or
even fire could result.
7Spare fuses are provided in the blank
terminal positions in the fusebox.
8Note that the fuses are colour-coded, see
Specifications. Refer to the wiring diagrams
for details of the fuse ratings and the circuits
protected.
Relays
9A relay is an electrically operated switch,
which is used for the following reasons:
a)A relay can switch a heavy current
remotely from the circuit in which the
current is flowing, allowing the use of
lighter-gauge wiring and switch contacts.
b)A relay can receive more than one control
input, unlike a mechanical switch.
c)A relay can have a timer function - for
example, the intermittent wiper relay.
10Most of the relays are located at the rear
of the main fusebox (remove the securing
screws and pull the fusebox forwards to
improve access). The rear wiper motor relay is
located in the tailgate, behind the tailgate trim
panel. On some models, additional engine-
related relays are located in the relay box
mounted on the left-hand side of the engine
compartment.
11On certain models, additional relays are
located in a box at the left-hand rear of the
engine compartment (see illustration).
12If a circuit or system controlled by a relay
develops a fault, and the relay is suspect,
operate the system. If the relay is functioning, it
should be possible to hear it “click” as it is
energised. If this is the case, the fault lies with
the components or wiring of the system. If the
relay is not being energised, then either the
relay is not receiving a main supply or a
switching voltage, or the relay itself is faulty.
Testing is by the substitution of a known good
unit, but be careful - while some relays are
identical in appearance and in operation, others
look similar but perform different functions.
13To remove a relay, first ensure that the
relevant circuit is switched off. The relay can
then simply be pulled out from the socket,
and pushed back into position.
4Ignition switch and lock
cylinder - removal and
refitting
3
Removal
1Disconnect the battery negative lead.
2Turn the steering wheel as necessary to
expose the two front steering column shroud
securing screws, which are covered by plastic
caps. Prise out the caps and remove the
screws.
3Remove the three securing screws from the
underside of the lower column shroud, then
remove both the upper and lower shrouds.
4To remove the lock cylinder, insert the
ignition key and turn it to position “II”.
5Insert a thin rod into the hole in the lock
housing, then press the rod to release the
detent spring, and pull out the lock cylinder
using the key.
6The ignition switch is secured to the
steering lock housing by two grub screws.
Disconnect the wiring plug, and remove the
screws to extract the switch (see illustration).
Removal of the steering wheel, may aid
removal. Refer to Chapter 10 or Section 57, as
applicable. It is recommended that the switch
and the lock cylinder are not both removed at
the same time, so that their mutual alignment
is not lost.
Refitting
7Refitting is a reversal of removal.
Body electrical systems 12•3
3.11 Relays in engine compartment box -
2.0 litre SRi model shown
4.6 Removing an ignition switch securing
screw
3.5 Removing a fuse -
2.0 litre model shown3.2 Main fuses and relays in facia panel -
2.0 litre SRi model shown
12

6Carefully withdraw the bumper from the
vehicle.
Refitting
7Refitting is a reversal of removal.
Rear bumper
Removal
8Remove the rear trim panel from the
luggage compartment by prising up the top
edge to release the clips, then lift the panel
upwards to free it from the lower locating
tags. The bumper retaining nuts are now
exposed (see illustrations).
9Note that the bumper is removed as a
complete assembly with its lower trim panel.
10Disconnect the battery negative lead, then
prise the number plate lamp from the bumper,
and disconnect the wiring.
11Unscrew the bumper retaining nuts, and
recover the washers. On DOHC models, the
bumper securing nuts are accessible from
underneath the vehicle.
12Where fitted, remove the special locking
rivets, one each side, securing the bumper to
the wheel arch.
13Additional clips may be present on the
underside of the bumper which must also be
removed.
14Release the bumper retaining clips at the
front edges of the bumper by tapping the
centre pin through the expanding clip, using a
pin punch or similar. The pin will drop out as it
is pushed through - recover it for refitting.
15Push each end of the bumper towards the
rear of the vehicle, then pull the end of the
bumper from the rear wing.16Carefully withdraw the bumper from the
vehicle, taking care not to strain the number
plate lamp wiring.
Refitting
17Refitting is a reversal of removal. The
expanding clips at the front edges of the
bumper are secured by pushing the pin into
the clip until flush.
29Radiator grille panel -
removal and refitting
2
All SOHC models
Removal
1With the bonnet fully open and supported,
pull the upper edge of the grille panel
forwards and free the retaining clips using a
screwdriver. Then lift the panel to release the
lower locating lugs from their grommets in the
lower body front panel (see illustration).
Refitting
2Refitting is a reversal of removal, but ensure
that the lower locating lugs seat correctly in
their grommets, and take care not to push the
grommets from their holes in the body front
panel.
DOHC and 1993-on models
Removal
3Extract the three screws securing the grille
panel to the body front panel, then lift the
grille panel to release the lower locating lugs
from their grommets in the lower body front
panel.
Refitting
4Refitting is a reversal of removal, with
reference to paragraph 2.
30Windscreen cowl panel -
removal and refitting
2
Removal
1Remove the wiper arms, referring to
Chapter 12, if necessary.2Disconnect the washer fluid hose from the
reservoir, and feed it through the cowl panel,
noting its routing as a guide to refitting. Be
prepared for fluid spillage.
3Where applicable, disconnect the battery
negative lead, then disconnect the
underbonnet lamp wiring plug and feed it
through the cowl panel, noting its routing as a
guide to refitting.
4Working from one end of the cowl panel,
carefully prise the panel from the body. Care
must be taken, as the panel is easily
damaged.
Refitting
5Refitting is a reversal of removal, ensuring
that the panel is correctly seated along its
length, and that the washer fluid hose, and
where applicable the underbonnet lamp
wiring, is correctly routed.
31Wheel arch liners - general
2
1The plastic wheel arch liners are secured by
a combination of self-tapping screws and
plastic clips. Removal and refitting is self
explanatory, remembering the following
points (see illustration).
2Some of the securing clips may be held in
place using a central pin, which must be
tapped out to release the clip.
3The clips are easily broken during removal,
and it is advisable to obtain a few spare clips
for possible use when refitting.
11•12Bodywork and fittings
28.8B . . . to expose the bumper securing
nuts
31.1 Removing a wheel arch liner29.1 Freeing a radiator grille panel
retaining clip using a screwdriver
28.8A Remove the trim panel . . .28.5 Front bumper retaining clips released
from body

5If the ‘ABS’ symbol, in the instrument panel
stays lit after approximately 4 seconds, or if it
comes on sporadically or stays on whilst
driving, there is a fault in the system. Should
this occur, it is recommended that a complete
test is carried out by a Vauxhall dealer, who
will have the necessary specialist diagnostic
equipment. Due to the special equipment
required, it is not practical for the DIY
mechanic to carry out the test procedure.
6To prevent possible damage to the
electronic control unit, always disconnect the
control unit wiring plug before carrying out
electrical welding work.
7It is recommended that the control unit is
removed if the vehicle is being subjected to
high temperatures, like for instance, during
certain paint-drying processes.
8If using steam cleaning equipment, do not
aim the water/steam jet directly at the control
unit.
9Do not disconnect the control unit wiring
plug with the ignition switched on.
10Do not use a battery booster to start the
engine.
11After working on the ABS components,
ensure that all wiring plugs are correctly
reconnected, and have the complete system
tested by a Vauxhall dealer, at the earliest
opportunity.
12All models up to 1991 that were fitted with
ABS, used the ABS-2E system. From 1992
onwards an ABS-2EH system was fitted,
which can be identified by the location of the
electronic control module, which is bolted to
the hydraulic modulator.
13The main differences between the two
systems are in the electrical components and
circuits, the most obvious of these being
omission of the surge arrester relay on the
2EH system.
3Hydraulic system - bleeding
2
General
1If any of the hydraulic components in the
braking system have been removed or
disconnected, or if the fluid level in the
reservoir has been allowed to fall appreciably,
it is certain that air will have entered into the
system. The removal of all this air from the
hydraulic system is essential if the brakes are
to function correctly, and the process of
removing it is known as bleeding.
2Where an operation has only affected one
circuit of the hydraulic system (the system issplit diagonally on non-ABS models, and front
and rear on ABS models), then it will only be
necessary to bleed the relevant circuit. If the
master cylinder has been disconnected and
reconnected, or the fluid level has been
allowed to fall appreciably, then the complete
system must be bled.
3One of three methods can be used to bleed
the system, although Vauxhall recommend
the use of a pressure bleeding kit.
Bleeding - two-man method
4Obtain a clean jar, and a length of rubber or
plastic bleed tubing that will fit the bleed
screws tightly. The help of an assistant will be
required.
5Remove the dust cap and clean around the
bleed screw on the relevant caliper of wheel
cylinder (see illustration), then attach the
bleed tube to the screw. If the complete
system is being bled, start at the front of the
vehicle. When bleeding the complete system
on models with ABS, the front brakes must be
bled before the rears.
6Check that the fluid reservoir is topped up,
and then destroy the vacuum in the brake
servo by giving several applications of the
brake pedal.
7Immerse the open end of the bleed tube in
the jar, which should contain two or three
inches of hydraulic fluid. The jar should be
positioned about 300 mm (12.0 in) above the
bleed screw to prevent any possibility of air
entering the system down the threads of the
bleed screw when it is slackened.
8Open the bleed screw half a turn, and have
the assistant depress the brake pedal slowly
to the floor. With the brake pedal still
depressed, retighten the bleed screw, and
then have the assistant quickly release the
pedal. Repeat the procedure.
9Observe the submerged end of the tube in
the jar. When air bubbles cease to appear,
tighten the bleed screw when the pedal is
being held fully down by the assistant.
10Top-up the fluid reservoir. It must be kept
topped up throughout the bleeding
operations. If the connecting holes to the
master cylinder are exposed at any time due
to low fluid level, the air will be drawn into the
system, and the whole bleeding process will
have to start again.
11If the complete system is being bled, the
procedure should be repeated on the
diagonally opposite rear brake. Then on the
front and rear brakes of the other circuit on
non-ABS models, or on the remaining front
brake and then on the rear brakes on ABS
models.
12On completion, remove the bleed tube,
and discard the fluid that has been bled from
the system, unless it is required to make up
the level in the bleed jar. Never re-use old fluid.
13On completion of bleeding, top-up the
fluid level in the reservoir. Check the action ofthe brake pedal, which should be firm, and
free from any “sponginess” that would
indicate that air is still present in the system.
Bleeding - with one-way valve
14There are a number of one-man brake
bleeding kits currently available from motor
accessory shops. It is recommended that one
of these kits should be used whenever
possible, as they greatly simplify the bleeding
operations. They also reduce the risk of
expelled air or fluid being drawn back into the
system.
15Proceed as described in paragraphs 5
and 6.
16Open the bleed screw half a turn, then
depress the brake pedal to the floor, and
slowly release it. The one-way valve in the
bleeder device will prevent expelled air from
returning to the system at the completion of
each stroke. Repeat the operation until clear
hydraulic fluid, free from air bubbles, can be
seen coming through the tube. Tighten the
bleed screw.
17Proceed as described in paragraphs 11
to 13 inclusive.
Bleeding - with pressure
bleeding kit
18These are also available from motor
accessory shops, and are usually operated by
air pressure from the spare tyre.
19By connecting a pressurised container to
the master cylinder fluid reservoir, bleeding is
then carried out by simply opening each bleed
screw in turn and allowing the fluid to run out.
Like turning on a tap, until no air bubbles are
visible in the fluid being expelled.
20Using this method, the large reserve of
fluid provides a safeguard against air being
drawn into the master cylinder during the
bleeding operations.
21This method of bleeding is recommended
by Vauxhall.
22Begin bleeding with reference to
paragraphs 5 and 6, and continue as
described in paragraphs 11 to 13 inclusive.
Braking system 9•3
3.5 Removing the dust cap from a rear
caliper bleed screw - models with
ventilated discs
9
If brake fluid is spilt on the
paintwork, the affected area
must be washed down with
cold water immediately.
Brake fluid is an effective paint
stripper!

9Fuel filter (‘Out-of-tank’ fuel
pump models) - removal and
refitting
3
Note: Refer to Section 2 before proceeding
Removal
1The fuel filter is located on the fuel pump
bracket under the rear of the vehicle. Either on
the right-hand side of the spare wheel well or
in front of the fuel tank, depending on model
(see illustrations).
2Disconnect the battery negative lead.
3Have a container to hand, to catch the fuel
that will be released as the filter is removed.
4Clamp the fuel hoses on either side of the
filter, to minimise fuel loss when the hoses are
disconnected.
5Loosen the clamp screws, and disconnect
the fuel hoses from the filter. Be prepared for
fuel spillage, and take adequate fire
precautions.
6Loosen the clamp bolt(s), and withdraw the
fuel filter from its bracket. Note the orientation
of the flow direction arrow on the body of the
filter, and the position of the “AUS” (out)
marking on the filter end face.
Refitting
7Refitting is a reversal of removal, ensuring
that the flow direction markings are correctly
orientated.
8Run the engine and check for leaks on
completion. If leakage is evident, stop the
engine immediately, and rectify the problem
without delay.
10Fuel filter (‘In-tank’ fuel
pump models) - removal and
refitting
3
Note: Refer to Section 2 before proceeding
Removal
1Depressurise the fuel system (Section 8).
2Chock the front wheels, jack up the rear of
the vehicle and support it on axle stands
placed under the body side members. (see
“Jacking and Vehicle Support”). The fuel filter
is located at the rear of the fuel tank, on the
right-hand side.3Unclip the fuel hose from the filter mounting
bracket.
4Note carefully any markings on the fuel filter
casing. There should be at least an arrow
(showing the direction of fuel flow) pointing in
the direction of the fuel supply hose leading to
the engine compartment. There may also be
the words “EIN” (in) and “AUS” (out)
embossed in the appropriate end of the
casing.
5Clamp the fuel filter hoses, then slacken the
clips and disconnect the hoses.
6Undo the single screw to release the
mounting bracket, then open the clamp with a
screwdriver to remove the fuel filter (see
illustration).
Refitting
7Fit the new fuel filter using a reversal of the
removal procedure, but ensure that the fuel
flow direction arrow or markings point in the
correct direction. Switch on the ignition and
check carefully for leaks; if any signs of
leakage are detected, the problem must be
rectified before the engine is started.
11Fuel pump - testing
2
Testing
1If the fuel pump is functioning, it should be
possible to hear it “buzzing” by listening
under the rear of the vehicle when the ignition
is switched on. Unless the engine is started,
the fuel pump should switch off after
approximately one second. If the noise
produced is excessive, this may be due to a
faulty fuel flow damper. The damper can be
renewed referring to Section 18, if necessary.
2If the pump appears to have failed
completely, check the appropriate fuse and
relay.
3To test the fuel pump, special equipment is
required, and it is recommended that any
suspected faults are referred to a Vauxhall
dealer.
12Fuel pump (‘Out-of-tank’ fuel
pump models) - removal and
refitting
3
Note: Refer to Section 2 before proceeding
Removal
1The fuel pump is located on a bracket
under the rear of the vehicle, either on the
right-hand side of the spare wheel well or in
front of the fuel tank on other models.
2Disconnect the battery negative lead.
3Have a container to hand, to catch the fuel
that will be released as the damper is
removed.
4Disconnect the wiring plug(s) from the fuel
pump (see illustration).
5Clamp the fuel hoses on either side of the
damper, to minimise fuel loss when the hoses
are disconnected.
6Loosen the clamp screws, and disconnect
the fuel hoses from the pump. Be prepared for
fuel spillage, and take adequate fire
precautions.
7Loosen the clamp bolt, and slide the pump
from its bracket.
Refitting
8Refitting is a reversal of removal, ensuring
that the pump is fitted the correct way round
in its bracket. Push the pump into the rubber
clamping sleeve as far as the rim on the pump
body (see illustration).
4B•6Fuel and exhaust systems - fuel injection models
9.1A Fuel filter (arrowed) - ‘out of tank’,
fuel pump models10.6 Fuel filter - ‘in tank’, fuel pump type
A Clamp screwB Hose clips
12.4 Disconnecting a fuel pump wiring
plug - ‘out of tank’, fuel pump model
9.1B Fuel component assembly - ‘out of
tank’, fuel pump models
1 Fuel filter
2 Fuel flow damper3 Fuel pump

d)Disconnect the fuel pump hose and wiring
as described in Section 12.
e)When releasing the tank mounting straps,
note that the fuel filter must either be
moved aside or removed completely,
whichever is most convenient
f)One of the fuel hoses connects to a pipe
in the side of the tank.
DOHC models
2Disconnect the battery negative lead.
3Siphon out any remaining fuel in the tank
through the filler pipe. Siphon the fuel into a
clean metal container that can be sealed.
4Chock the front wheels, then jack up the
rear of the vehicle, and support on axle stands
placed under the body side members (see
“Jacking and Vehicle Support”).
5Open the fuel filler flap, then pull back the
rubber seal to expose the fuel filler pipe
securing screw (see illustration). Remove the
screw.
6Release the fuel tank vent hoses from the
clips on the underbody.
7Support the weight of the fuel tank on a
jack, with an interposed block of wood.
8Unscrew the securing bolts from the tank
mounting straps. Then remove the straps and
lower the tank sufficiently to enable the fuel
hoses, vent hoses and fuel tank sender unit
wiring to be disconnected (see illustration).
9Disconnect the vent hoses and the fuel tank
sender unit wiring. Note the positions of the
vent hoses as an aid to refitting.
10Disconnect the fuel hoses from the tank and
the fuel tank sender unit, making a note of the
hose positions for use when refitting. Be
prepared for fuel spillage, and take adequate fire
precautions. Plug the open ends of the hoses, to
prevent dirt ingress and further fuel loss.
11Lower the fuel tank, and withdraw it from
under the vehicle.
12If the tank contains sediment or water, it
may be cleaned out using two or three rinses
with clean fuel. Shake vigorously using
several changes of fuel, but before doing so,
remove the fuel tank sender unit, as described
in Section 17. This procedure should be
carried out in a well-ventilated area, and it is
vital to take adequate fire precautions - refer
to the “Safety first!” Section at the beginning
of this manual for further details.
Refitting
13Any repairs to the fuel tank should be
carried out by a professional.
14Refitting is a reversal of removal, ensuring
that all hoses are reconnected to their correct
locations as noted during removal.
15On completion, fill the fuel tank, then run
the engine and check for leaks. If leakage is
evident, stop the engine immediately, and
rectify the problem without delay.
17Fuel tank sender unit -
removal and refitting
3
Note:Refer to Section 2 before proceeding
Removal
SOHC models
1Remove the fuel tank, (refer to Section 16),
if necessary. Note that there is only one hose
connected to the sender unit. This must also
be disconnected from the union on the inside
of the unit before it can be withdrawn
completely from the tank (see illustration).
DOHC models
2Remove the fuel tank, as described in
Section 16.
3Make alignment marks on the sender unit
and the fuel tank so that the sender unit can
be refitted in its original position.
4To remove the sender unit, an improvised
tool must be used which engages with thecut-outs in the sender unit retaining ring. The
Vauxhall special tool KM-673 for this purpose
is shown (see illustration).
5Withdraw the unit carefully, to avoid
bending the float arm.
6Recover the sealing ring.
Refitting
7Refitting is a reversal of removal,
remembering the following points.
8Renew the sealing ring.
9Ensure that the marks made on sender unit
and fuel tank before removal are aligned.
10Refit the fuel tank, (Section 16).
18Fuel flow damper - removal
and refitting
3
Note:Refer to Section 2 before proceeding
Removal
1The fuel flow damper is located on the fuel
pump bracket under the rear of the vehicle, on
the right-hand side of the spare wheel well or
in front of the fuel tank, depending on model
(see illustration). The damper is positioned in
the fuel feed line between the fuel pump and
the fuel filter, and its purpose is to reduce
pressure fluctuations in the fuel return line,
thus reducing noise levels.
2Disconnect the battery negative lead.
3Have a container to hand, to catch the fuel
that will be released as the damper is
removed.
4B•8Fuel and exhaust systems - fuel injection models
16.5 Fuel filler pipe securing screw
(arrowed) - models with semi-trailing arm
rear axles17.1 Fuel level sender unit - models with
semi-independent rear axles
18.1 Fuel flow damper - models with semi-
trailing arm rear axles17.4 Vauxhall special tool KM-673 for
removing fuel level sender units
16.8 Fuel tank mounting - models with
semi-trailing arm rear axles
1 Strap securing bolt 2 Vent hose securing

REF
Overall length: *
Saloon models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4432 mm
Hatchback models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4352 mm
Overall width: *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1876 mm
Overall height (unladen): *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1400 mm
Wheelbase: *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2600 mm
Track:
Front: *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1426 mm
Rear: *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1423 mm
Ground clearance (minimum): *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 mm
Weights
Kerb weight: *
Dependent on model . . . . . . . . . . . . . . . . . . . . . . . . . .1098 ± 101 kg
Maximum gross vehicle weight: *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Refer to VIN plate
Maximum roof rack load: *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 kg
Maximum towing hitch downward load: *
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 kg
Maximum towing weight: *
Trailer with brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . .1175 ± 175 kg
Trailer without brakes . . . . . . . . . . . . . . . . . . . . . . . . . . .550 ± 50 kg
* Exact details depend upon model and specification.
Refer to owners handbook.
Dimensions and Weights . . . . . . . . . . . . . . . . . .REF•1
Conversion Factors . . . . . . . . . . . . . . . . . . . . . . .REF•2
Buying Spare Parts . . . . . . . . . . . . . . . . . . . . . . .REF•3
Vehicle Identification . . . . . . . . . . . . . . . . . . . . . .REF•3
General Repair Procedures . . . . . . . . . . . . . . . . .REF•4
Jacking and Vehicle Support . . . . . . . . . . . . . . .REF•5Radio/cassette unit Anti-theft System . . . . . . . .REF•5
Tools and Working Facilities . . . . . . . . . . . . . . . .REF•6
MOT Test Checks . . . . . . . . . . . . . . . . . . . . . . . .REF•8
Fault Finding . . . . . . . . . . . . . . . . . . . . . . . . . . .REF•12
Glossary of Technical Terms . . . . . . . . . . . . . . .REF•20
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .REF•25
Reference REF•1
Dimensions and Weights