maintenance SKODA SUPERB 2012 2.G / (B6/3T) Owner's Manual

Driving Tips
Driving and the Environment 158
The first 1 500 km 158
Catalytic converter 158
Economical and environmentally friendly
driving 159
Environmental compatibility 161
Driving abroad 162
Avoiding damage to your vehicle 162
Driving through water on the street 163
Towing a trailer 164
Towing a trailer 164
General Maintenance
Taking care of and cleaning the vehicle 167
Taking care of your vehicle 167
Inspecting and replenishing 174
Fuel 174
Engine compartment 176
Vehicle battery 182
Wheels and Tyres 187
Tyres 187
Accessories, changes and replacement of parts 194
Introductory information 194
Changes and impairments of the airbag
system 194
Do-it-yourself
Do-it-yourself 195
First-aid box 195
Warning triangle 195
Fire extinguisher 195
Vehicle tool kit 196Changing a wheel 196
Breakdown kit 200
Jump-starting 202
Towing the vehicle 204
Fuses and light bulbs 207
Fuses 207
Bulbs 210
Technical data
Technical data 216
Introductory information 216
Data on the vehicle data sticker and the type
plate 216
Dimensions 218
Specification and engine oil capacity 219
Vehicle-specific information depending on
engine type 220
Multi-purpose vehicles (AF) 224
Index
4 Table of Contents

Airbag system
Description of the airbag system
Introductory information
The operational readiness of the airbag system is monitored electronically. The
airbag indicator light  comes on for a few seconds each time the ignition is
switched on »
page 25.
The airbags inflate in fractions of a second and at a high speed to offer additional
protection in the event of an accident.
The airbag system (according to vehicle equipment) consists of: › an electronic control unit;
› Front airbags for the driver and front seat passenger
» page 149;
› a driver’s knee airbag » page 150;
› side airbags » page 151;
› head airbags » page 152;
› an airbag indicator light in the instrument cluster
» page 25;
› a key switch for the front seat passenger airbag
» page 153;
› an indicator light in the middle of the dash panel to indicate the front seat pas-
senger airbag is switched off » page 153.
A fault in the airbag system exists if:
› the indicator light
 does not illuminate when the ignition is switched on;
› the indicator light
 does not go out 4 seconds after the ignition is switched
on;
› the indicator light
 goes out and comes on again after the ignition is switched
on;
› the indicator light
 comes on or flashes when driving;
› the indicator light in the middle of the dash panel for the deactivated front seat
passenger airbag flashes. WARNING
■ The airbag is not a substitute for the seat belt, but instead forms part of the
complete passive vehicle safety concept. Please note that an airbag can only
offer you optimal protection in combination with a seat belt which is fas-
tened.
■ To ensure passengers are protected with the greatest possible effect when
the airbag is deployed, the front seats must be correctly adjusted to match
the body size »
page 141, Correct seated position .
■ If you do not fasten the seat belts when driving, lean too far forward or
adopt an incorrect seated position, you are exposing yourself to increased risk
of injury in the event of an accident. ■ If there is a fault, have the airbag system checked immediately by a ŠKODA
specialist garage. Otherwise, there is a risk of the airbag not being activated in
the event of an accident. ■ No modifications of any kind must be made to parts of the airbag system.
Any work on the airbag system including the installation and removal of sys-
tem components due to other repair work (e.g. removal of the steering wheel)
must only be carried out by a

ŠKODA specialist garage.
■ Never make any changes to the front bumper or bodywork.
■ It is prohibited to manipulate individual parts of the airbag system as this
might result in the airbag being deployed. ■ The protective function of the airbag system is sufficient for only one acci-
dent. The airbag system must then be replaced if the airbag has been de-
ployed.
■ The airbag system needs no maintenance during its working life.
■ If you sell your vehicle, provide the complete vehicle documentation to the
new owner. Please note that the information relating to the possibility of de-
activating the front passenger airbag must be included! ■ When disposing of vehicle or parts of the airbag system, it is important to
comply with the national legal requirements. Ð When are the airbags deployed?
The airbag system is only functional when the ignition is switched on.
In certain accident situations, the several airbags may be deployed simultaneous-
ly.
The airbags are not deployed in the case of minor frontal and side collisions, rear-
end collisions, tilting of the vehicle and vehicle rollover. £
148 Safety

Note
Observe the recommended gear » page 11, Recommended gear .ÐAvoiding full throttle
Fig. 152
Principle sketch: Fuel consump-
tion in litres/100 km. and speed
in km/h.
Driving more slowly means saving fuel.
Sensitive use of the accelerator will not only significantly reduce fuel consump-
tion but also positively influence environmental pollution and wear of your vehi-
cle.
The maximum speed of your vehicle should, as far possible, never be used. Fuel
consumption, pollutant emissions and vehicle noises increase disproportionally at
high speeds.
The » Fig. 152 shows the ratio of fuel consumption to the speed of your vehicle.
Fuel consumption will be halved if only three-quarters of the possible top speed
of your vehicle is used. ÐReducing idling
Idling also costs fuel.
In vehicles not equipped with the
START-STOP system, turn off the engine when
in a traffic jam, at a level crossing or traffic lights with longer wait times. Even af-
ter just 30 - 40 seconds you will have saved more fuel than that is needed when
you start the engine up again. If an engine is only idling it takes much longer for it to reach its normal operating
temperature. Wear-and-tear and pollutant emissions, though, are particularly
high in the warming-up phase. Therefore, start driving as soon as the engine has
started, whereby high engine speeds should be avoided. Ð Regular servicing
A poorly tuned engine uses an unnecessarily high amount of fuel.
By having your vehicle regularly maintained by a ŠKODA

specialist garage, you
create the conditions needed for driving economically. The maintenance state of
your vehicle has a positive effect on traffic safety and value retention
A poorly tuned engine can result in a fuel consumption which is 10 % higher than
normal.
Also check the oil level when refuelling. Oil consumption is dependent to a con-
siderable extent on the load and speed of the engine. Oil consumption could be
as high as 0.5 litres/1 000 km depending on your style of driving.
It is quite normal that a new engine has a higher oil consumption at first, and rea-
ches its lowest level only after a certain running in time. The oil consumption of a
new vehicle can therefore only be correctly assessed after driving about
5 000 km. For the sake of the environment
■ Additional improvements to the fuel economy can be made by using synthetic
high-lubricity oils.
■ Regularly check the ground under the vehicle. Have your vehicle inspected by a
ŠKODA specialist garage if you find any stains caused by oil or other fluids on the
floor. Note
We recommend that your vehicle is serviced on a regular basis by a ŠKODA Serv-
ice Partner. Ð
160 Driving Tips

›
The use of solvent-free adhesives.
› No CFCs used in the production process.
› Without use of mercury.
› Use of water-soluble paints.
Trade-in and recycling of old cars
ŠKODA
meets the requirements of the brand and its products with regard to pro-
tecting the environment and the preserving resources. All new ŠKODA vehicles
can be utilized up to 95 % and always 1)
be returned. In a lot of countries sufficient
trade-in networks have been created, where you can trade-in your vehicle. After
you trade-in your vehicle, you will receive a confirmation stating the recycling in
accordance with environmental regulations. Note
Detailed information about the trade-in and recycling of old cars is available from
a ŠKODA Service Partner. ÐDriving abroad
Introductory information
In certain countries it is also possible that the
ŠKODA Service Partner network is
limited or has not been established yet. This is the reason why procuring certain
spare parts may be somewhat complicated and specialist garages may only be
able to make limited repairs. ŠKODA in the Czech Republic and its importers are
happy to provide information about technical aspects of the vehicle, required
maintenance work and possibilities for getting repairs done. ÐUnleaded petrol
A vehicle fitted with a petrol engine must always be refuelled with unleaded pet-
rol » page 175 , Unleaded petrol . Information regarding the locations of filling sta-
tions that offer unleaded petrol is, for example, provided by the automobile asso-
ciations. Ð Headlights
The low beam of your headlights is set asymmetrically. It illuminates the side of
the road on which the vehicle is being driven to a greater extent.
When driving in countries in which the traffic drives on the other side of the road
than in your home country, the asymmetrical low beam may dazzle oncoming
drivers. To prevent oncoming traffic from being dazzled, the headlights must be
adjusted by a

ŠKODA Service Partner.
Headlights with Xenon lights are adjusted in the menu of the information dis-
play » page 51, Tourist light. Note
Further information on adjusting the headlights is available from a ŠKODA Service
Partner. Ð Avoiding damage to your vehicle
To prevent damage to your vehicle, pay special attention: › When driving on poorly maintained roads and lanes
› When driving over kerb stones
› When driving up steep ramps
› So that any low-slung parts, such as the spoiler and exhaust, do not touch the
ground and get damaged
This particularly applies to models with a sport suspension and also when your
vehicle is fully laden. Ð1)
Subject to fulfilment of the national legal requirements.
162 Driving Tips

General Maintenance
Taking care of and cleaning the vehicle
Taking care of your vehicle
ä
Introduction
This chapter contains information on the following subjects:
Washing the vehicle 168
Automatic car wash systems 168
Washing by hand 168
Washing with a high-pressure cleaner 168
Preserving and polishing the vehicle paintwork 169
Chrome parts 169
Paint damage 169
Plastic parts 169
De-icing windows and exterior mirrors 170
Radio reception and aerial 170
Headlight lenses 170
Rubber seals 170
Door lock cylinders 170
Wheels 171
Underbody protection 171
Protection of hollow spaces 171
Artificial leather and materials 172
Fabric covers on electrically heated seats 172
Natural leather 172
Seat belts 173
Regular and proper care help to retain the efficiency and value of your vehicle. It
may also be one of the requirements for the acceptance of warranty claims relat-
ing to corrosion damage and paint defects on the bodywork.
We recommend using care products from
ŠKODA Original Accessories that are
available from ŠKODA Service Partners. The instructions for use on the package
must be observed. WARNING
■ Care products may be harmful to your health if not used according to the in-
structions.
■ Always store care products in a safe place, out of the reach of children - risk
of poisoning! ■ When washing your vehicle in the winter: Water and ice in the brake system
can affect the braking efficiency - risk of accident! ■ Only wash the vehicle when the ignition is switched off - risk of accident!
■ Protect your hands and arms from sharp-edged metal parts when cleaning
the underfloor, the inside of the wheel housings or the wheel trims - risk of
cuts!
■ Air fresheners and scents can be hazardous to heath when the temperature
inside the vehicle is high. CAUTION
■ Be sure to check clothing for colourfastness to avoid any damage or visible
stains on the material (leather), panels and textiles.
■ Cleaners containing solvents can damage the material being cleaned.
■ Do not wash your vehicle in bright sunlight - risk of paint damage.
■ If washing the vehicle in the winter using a hose or high-pressure cleaner, en-
sure that the jet of water is not aimed directly at the locking cylinders or the
door/panel joints - risk of freezing!
■ Do not use any insect sponges, rough kitchen sponges or similar cleaning prod-
ucts - risk of damaging the surface of paintwork.
■ Do not stick any stickers on the inside of the rear windows, the rear side win-
dows and in the vicinity of the heating elements on the windscreen or near the
window aerial. These may get damaged. With regard to the antenna, they may in-
terfere with the radio or navigation system.
■ Do not clean the inside of the windows with sharp-edged objects or corrosive
and acidic cleaning agents - risk of damaging the heating elements or window
aerial.
■ Do not attach scents and air fresheners to the dashboard - risk of damage to
the dashboard.
■ To avoid damaging the parking aid sensors while cleaning with high-pressure
cleaners or steam jets, the sensors must only be directly sprayed for short periods
while a minimum distance of 10
cm must be observed.
■ Do not clean the roof trim with a brush - risk of damage to the trim surface. £
167
Taking care of and cleaning the vehicle

For the sake of the environment
■ Used cans of vehicle care products represent a special type of hazardous waste.
These must be disposed of in accordance with national legal regulations. ■ Only wash the vehicle at washing bays intended for this purpose. Note
■ Remove fresh stains such as those from ball-point pens, ink, lipstick, shoe pol-
ish, etc., from the material (leather), panels and textiles as quickly as possible. ■ Due to possible issues with the cleaning and care of the interior of your vehicle,
the special tools and knowledge required, we recommend that this is completed
by a
ŠKODA Service Partner. ÐWashing the vehicle
First read and observe the introductory information and safety warn-
ings on page 167.
The best protection for your vehicle against harmful environmental influences is
frequent washing and wax treatment. How often the vehicle should be washed
depends on a wide range of factors, such as:
› Frequency of use;
› The parking situation (garage, below trees etc.);
› Season of the year;
› Weather conditions;
› Environmental influences.
The longer insect residues, bird droppings, tree sap, road and industrial dust, tar,
soot particles, road salt and other aggressive deposits remain adhering to the
paintwork of your vehicle, the more detrimental their destructive effect can be.
High temperatures, such as those caused by intensive sun's rays, accentuate this
caustic effect.
It is essential to also thoroughly clean the underside of the vehicle at the end of
the winter. ÐAutomatic car wash systems
First read and observe the introductory information and safety warn-
ings on page 167.ä
ä Your vehicle can be washed in automatic car wash systems.
The usual precautionary measures must be taken before washing the vehicle in
an automatic car wash system (closing the windows including the sliding/tilting
roof, etc.).
If your vehicle is fitted with any particular attached parts, such as a spoiler, roof
luggage rack, two-way radio aerial - it is best to consult the operator of the car
wash system beforehand.
It is important to degrease the lips of the windscreen wiper rubbers after passing
through the automatic vehicle wash system. Ð Washing by hand
First read and observe the introductory information and safety warn-
ings on page 167.
When washing by hand, first soften the dirt with plenty of water and rinse off as
much as possible.
Clean the vehicle with a soft sponge, a washing glove or a washing brush. Work
from the top to the bottom - starting with the roof. Only apply slight pressure
when cleaning the vehicle's paintwork. Only use a car shampoo for stubborn dirt.
Wash out the sponge or washing glove thoroughly at short intervals.
Clean wheels, door sills and similar parts last. Use a second sponge for such
areas.
Give the vehicle a good rinse after washing it and dry it off using a chamois leath-
er. Ð Washing with a high-pressure cleaner
First read and observe the introductory information and safety warn-
ings on page 167.
When washing the vehicle with a high-pressure cleaner, the instructions for use
of the equipment must be observed. This applies in particular to the pressure
used and to the spraying distance. Maintain a sufficiently large distance to the
parking aid sensors and soft materials such as rubber hoses or insulation materi-
al. £
ä
ä
168 General Maintenance

De-icing windows and exterior mirrors
First read and observe the introductory information and safety warn-
ings on page 167.
Use a plastic ice scraper for removing snow and ice from the windows and mir-
rors. The ice scraper should not be moved forward and backward but in one direc-
tion to avoid any damage to the surface of the glass.
Clean the windows from the inside on a regular basis.
Dry the glass surfaces with a clean chamois leather or a cloth intended for this
purpose.
When drying the windows after washing the vehicle, do not use window leathers
that have been used to polish the bodywork. Residues of preservatives in the
window leather can dirty the window and reduce visibility. CAUTION
■ Never remove snow or ice from glass parts using warm or hot water - risk of for-
mation of cracks in the glass!
■ When removing snow or ice from windows and mirror lenses ensure that the
paintwork of the vehicle is not to damage.
■ Snow or ice that is contaminated with coarse dirt such as fine gravel, sand, and
salt must not be removed from the window glass and mirrors - risk of damage to
the surface of the windows and mirrors. ÐRadio reception and aerial
First read and observe the introductory information and safety warn-
ings on page 167.
Car parks, tunnels, tall buildings or mountains can disrupt the radio signal even
causing it to fail completely.
With factory-fitted radios and navigation systems, the aerial for the radio recep-
tion can be installed at different locations in the vehicle:
› on the inside of the rear window along with the rear window heater;
› on the inside of the rear side windows;
› on the inside of the windscreen;
› on the roof. Ð
ä
ä Headlight lenses
First read and observe the introductory information and safety warn-
ings on page 167.
Use soap and clean water to clean the plastic headlight lenses.
CAUTION
■ Never wipe the headlights dry and do not use any sharp objects to clean the
plastic lenses, this may damage the protective paintwork and consequently cause
the formation of cracks on the headlight lenses.
■ Do not use any aggressive cleaning or chemical solvent products to clean the
headlights - risk of damaging the headlight lenses. Ð Rubber seals
First read and observe the introductory information and safety warn-
ings on page 167.
The rubber seals on doors, the sliding roof and other windows remain smoother
and last longer if the seals are treated regularly with a suitable rubber care prod-
uct. This helps to prevent leakages and premature wear of the seals. Rubber
seals which are well cared for also do not stick together in cold winter weather. Ð Door lock cylinders
First read and observe the introductory information and safety warn-
ings on page 167.
Specific products must be used for de-icing door lock cylinders.
Note
■ When washing your vehicle, ensure as little water as possible gets into the lock-
ing cylinders. ■ We recommend that suitable materials from ŠKODA Original Accessories are
used for maintaining the door lock cylinders. Ð
ä
ä
ä
170 General Maintenance

Artificial leather and materials
First read and observe the introductory information and safety warn-
ings on page 167.
The artificial leather can be cleaned using a damp cloth. If this does not prove to
be adequate, these parts can only be treated with special solvent-free plastic
cleaning and care products .
Clean upholstery cover materials and cloth trims on doors, boot cover, etc. using
specific cleaning agents, e.g., dry foam. Use a soft sponge, brush, or commercially
available microfibre cloth. Use a cloth and a specific cleaning agent to clean the
roof trim.
Some clothing materials, such as dark denim, do, in part, not have sufficient col-
our fastness. This can cause damage or clearly visible discolouration to seat cov-
ers (fabric or leather) even when used correctly. This particularly applies to light
seat covers (fabric or leather). This is not a defect in the seat cover, but poor col-
our fastness of the clothing textiles. ÐFabric covers on electrically heated seats
First read and observe the introductory information and safety warn-
ings on page 167.
Do not clean the seat covers
using moisture as this can damage the seat heating
system.
Use a specific cleaning agent such as dry foam or similar to clean the covers. ÐNatural leather
First read and observe the introductory information and safety warn-
ings on page 167.
Depending on the amount of wear-and-tear, the leather should be cleaned on a
regular basis.
Normal cleaning
Clean soiled areas of the leather with slightly moistened cotton or woollen cloth.
ä
ä
ä
Severe soiling
Ensure that the leather is not soaked through at any point and that no water gets
into the stitching of the seams.
Dry off the leather with a soft, dry cloth.
Removing stains
Remove fresh
water-based stains (e.g., coffee, tea, juices, blood) with an absorb-
ent cloth or household cleaning paper. A specific cleaning agent is required for
dried-on stains.
Remove fresh grease-based stains (e.g. butter, mayonnaise, chocolate, etc.) with
an absorbent cloth, household cleaning paper, or use a suitable cleaner if the
stain has not yet penetrated into the surface.
Use a grease solvent for grease stains which have dried in .
Remove specific stains (e.g. ball-point pens, marker pen, nail varnish, dispersion
paint, shoe polish, etc.) with a special stain remover suitable for leather.
Leather care
Treat the leather roughly every six months with a suitable leather care product.
Apply only a small amount of the cleaning and care product.
Dry off the leather with a soft, dry cloth. CAUTION
■ Avoid leaving the vehicle for lengthy periods in bright sunlight to avoid the
leather from bleaching. If the vehicle is parked in the open for lengthy periods,
protect the leather from direct sunlight by covering it.
■ Sharp-edged objects on items of clothing such as zip fasteners, rivets, sharp-
edged belts, jewellery and pendants may leave permanent scratches or signs of
rubbing on the surface.
■ The use of a mechanical steering wheel lock may damage the leather surface of
the steering wheel. Note
■ Use a care cream with light blocker and impregnation effect on a regular basis
and each time after cleaning. The cream nourishes the leather, allows it to
breathe and keeps it supple and also provides moisture. It also creates surface
protection. ■ Clean the leather every 2 to 3 months, remove any fresh stains as they occur. £
172 General Maintenance

Inspecting and replenishing
Fuel
ä
Introduction
This chapter contains information on the following subjects:
Refuelling 174
Unleaded petrol 175
Diesel fuel 176
The correct type of fuel for your vehicle and the tyre size and inflation pressure
are specified on the inside of the fuel filler flap » Fig. 155 on page 174 - . WARNING
The national legal requirements must be observed if carrying a spare canister
in the vehicle. We do not recommend carrying any fuel canisters in your vehi-
cle for safety reasons. In the event of an accident, the canister might be dam-
aged and fuel may leak out - risk of fire! CAUTION
■ Never drive until the fuel tank is completely empty! The irregular supply of fuel
can cause misfiring, which can result in considerable damage to parts of the en-
gine and exhaust system. ■ Immediately remove any fuel that has spilled onto the vehicle's paintwork - risk
of paint damage! Ð Refuelling
Fig. 155
Right rear side of the vehicle: Open fuel filler flap/fuel filler flap
with cap unscrewed
First read and observe the introductory information and safety warn-
ings on page 174.
The filler flap is automatically unlocked or locked with the central locking.
Open fuel filler flap
›
Press in the middle of the left area of the fuel filler flap
» Fig. 155 -  .
› Unscrew the filler cap by turning it to the left and place the cap onto the top of
the fuel filler flap » Fig. 155 - .
Closing the filler cap
› Turn the filler cap to the right until it clicks into place.
› Close the fuel filler flap until it clicks into place.
Check that the fuel filler flap is closed properly. CAUTION
■ Before refuelling it is necessary to switch off the auxiliary heating system (aux-
iliary heating and ventilation).
■ The fuel tank is full just as soon as the pump nozzle switches off for the first
time, provided the nozzle has been operated properly. Do not continue filling the
fuel tank otherwise the expansion volume is filled up. Note
The fuel tank has a capacity of about 60 litres, containing a reserve of approx.
10.5 litres . Ð
ä
174 General Maintenance

Diesel fuel
First read and observe the introductory information and safety warn-
ings on page 174.
Your vehicle can only be operated with
diesel fuel, which complies with the
standard EN
590 (standard DIN 51628 in Germany, standard ÖNORM C 1590 in
Austria, GOST R 52368-2005/EN 590:2004 in Russia).
Operation in winter - Winter-grade diesel fuel
In the winter, only use diesel fuel, which complies with the standard EN 590
(standard DIN 51628 in Germany, standard ÖNORM C 1590 in Austria,
GOST R 52368-2005/EN 590:2004 in Russia). “Winter-grade diesel fuel” will still
operate properly even at a temperature of -20 °C.
It is often the case in countries with different climatic conditions that diesel fuels
available have a different temperature characteristic. The ŠKODA Service Partners
and filling stations in the relevant country will be able to provide you with infor-
mation regarding the diesel fuels available.
Preheating fuel
The vehicle is fitted with a fuel filter preheating system. This secures operation of
a vehicle using diesel fuel down to an environmental temperature of -25 °C.
Fuel additives
Fuel additives, so-called “flow improvers” (petrol and similar products) must not
be added to the diesel fuel. CAUTION
■ Just filling the tank once with diesel fuel that does not comply with the stand-
ard, can cause severe damage to parts of the engine, the fuel and exhaust sys-
tem!
■ If a different fuel other than diesel fuel, which complies to the above mentioned
standards (e.g. petrol) is used by mistake do not start the engine or switch on the
ignition! Extensive damage to engine parts can occur! We recommend that the
fuel system is cleaned by a

ŠKODA Service Partner.
■ Water which has collected in the fuel filter can cause engine faults.
■ Your vehicle is not adapted for use of biofuel (RME), therefore this fuel must not
be refuelled and driven. The use of biofuel (RME) can cause considerable damage
to parts of the engine or fuel system. Ð
ä Engine compartment
ä
Introduction
This chapter contains information on the following subjects:
Opening and closing the bonnet 177
Engine compartment overview 178
Checking the engine oil level 178
Replenishing the engine oil 179
Changing engine oil 179
Coolant 179
Checking the coolant level 180
Replenishing the coolant 180
Radiator fan 181
Checking the brake fluid 181
Changing the brake fluid 182
Windscreen washer system 182
There is a risk of injuries, scalding, accidents and fire when working in the en-
gine compartment, e.g. inspecting and replenishing oil and other fluids. For this
reason, it is essential to comply with the warning instructions stated below and
with the general applicable rules of safety. The vehicle's engine compartment is
a hazardous area . WARNING
■ Never open the bonnet if you can see steam or coolant flowing out of the
engine compartment - risk of scalding! Wait until the steam or coolant has
stopped escaping.
■ Turn off the engine and withdraw the ignition key.
■ If the vehicle is fitted with a manual gearbox, move the gearshift lever into
Neutral, or if the vehicle is fitted with an automatic gearbox, move the selec-
tor lever into position P .
■ Firmly apply the handbrake.
■ Allow the engine to cool.
■ For safety reasons, the bonnet must always be properly closed when driving.
This is why after closing the bonnet, the lock must always be checked to en-
sure it has engaged properly. £
176 General Maintenance