Scania Dismantling Information for Trucks P, G, R
-
Upload
jose-augusto-dantas -
Category
Documents
-
view
1.309 -
download
6
Transcript of Scania Dismantling Information for Trucks P, G, R
© Scania CV AB 2010, Sweden
00:45-03
Issue 1.2 e n-GBDismantling information
TrucksP, G, R and T series
1359
19
ContentsGeneral information ...................................................................................4
Drainage and removal Fluids and materials that are harmful to the environment ..............................................................5Engine .....................................................................11Fuel tank..................................................................12Coolant....................................................................14Catalytic converter ..................................................16Clutch......................................................................19Manual gearbox ......................................................20ZF Transmatic .........................................................21Automatic gearbox..................................................22Opticruise................................................................23Power take-off.........................................................23Scania Retarder .......................................................24Transfer gearbox .....................................................26Front axle gear ........................................................26Rearmost rear axle ..................................................27Hub reduction gear..................................................27Tag axle lift .............................................................28Rear steered tag axle ...............................................29Compressed air tanks ..............................................31Power steering.........................................................32Airbag .....................................................................33Safety belt with belt pretensioner ...........................34Cab tilt pump...........................................................36Climate control system ...........................................37ACL reservoir .........................................................38Refrigerator .............................................................38Washer container ....................................................38Xenon lamps ...........................................................39Starter battery..........................................................40Balancing weights...................................................40
Identification of materials .................................................................................41Colour codes used in the manual ............................52
00:45-03 © Scania CV AB 2010, Sweden 3
4
Work description
General informationThis information is aimed at all people dealing with reconditioning and scrapping of Scania vehicles. The information applies to workshops, dismantling and recycling companies.The information is applicable to all Scania models. However, not all parts are covered by this information booklet. The information is incomplete.
Draining and removing describes how environmentally hazardous waste should be separated from the vehicle (pre-treatment).
Identification of materials is to facilitate identification and sorting of material for recycling.
Colours and a material code identify polymer materials. Parts consisting of two plastic materials are two-coloured. Where there are more than one variant of a part, the codes of both materials will be stated.
© Scania CV AB 2010, Sweden 00:45-03
Drainage and removal
Fluids and materials that are harmful to the environmentThe following list is a guide of lubricants, fluids and parts that are recovered from the truck during pre-treatment. Volumes are approximate.
EnvironmentAvoid spillage and use a receptacle when handling hazardous fluids.
Engine: Specification Quantity
9 litre engine 11 litre engine 11 and 12 litre engine 14 litre engine 16 litre engine
Oil 20-34 l 23-30 l 28-38 l 22-30 l 30-47 l
Oil filter Oil 2 l
Fuel filter Diesel/Ethanol -
Compressor Oil 0.5 l
Turbocompound Oil 0.3 l
Fuel tank Diesel/Ethanol -
Catalytic converter - -
Cooling system: Specification Quantity
9 litre engine 11 litre engine 12 litre engine 14 litre engine 16 litre engine
Coolant 40 l 50 l 50 l 80 l 80 l
Electric cooling fan Oil 2 l
Power train: Specification Quantity
Clutch Brake fluid 0.4 l
Torque converter with gear-changing clutch
OilCoolant
25 l3 l
Manual gearbox Oil 9.5-18.5 l
00:45-03 © Scania CV AB 2010, Sweden 5
6
ZF Transmatic- Gearbox - Torque converter - Retarder
Oil 43 l
Automatic gearbox ATF oil 30-50 l
Opticruise Oil 0.3 l
Power take-off Oil 0.5-2.0 l
Scania Retarder Oil 7.5 l
Transfer gearbox Oil 6.5 l
Front axle gear Oil 11-14 l
Rear axle gear Oil 10-18 l
Rear axle, oil filter Oil filter -
Hub reduction gear Oil 0.7-2.0 l
Tag axle lift Oil 3.6-5.0 l
Rear steered tag axles ATF oil 5 l
Compressed air tanks - -
Steering: Specification Quantity
Power steering ATF oil 4 l
Cab: Specification Quantity
Airbag - -
Safety belt with belt pretensioner - -
Cab tilt pump ATF oil 0.8 l
Climate control system Refrigerant R134a 1.5 kg
ACL reservoir Grease 2 kg
Refrigerator Refrigerant -
Washer fluid reservoir Washer fluid 14.5 l
Electrical parts: Specification Quantity
Battery, VPS - -
Starter battery - -
Wheels: Specification Quantity
Balancing weights Lead -
Power train: Specification Quantity
© Scania CV AB 2010, Sweden 00:45-03
WARNING!Isocyanates are found in some paints, putty, adhesive and plastic foams that are used in motor vehicles. Inhaling isocyanates in the form of vapour, dust or aerosols may cause irritation of mucous membranes causing asthmatic symptoms from the respiratory passages and an impaired function of the lungs. Even brief exposure to high concentrations can cause problems of permanent hypersensitivity.
When products containing isocyanates in combined form are heated to temperatures above 150°C, isocyanates are released. This results in a high degree of exposure.
This applies for example to grinding, welding and cutting products to which a top coat of paint containing isocyanates has been applied. For this reason, make sure that there is adequate ventilation in the areas where the work is carried out. Personnel carrying out such work should use protection such as respiratory masks with air supply.
Do not take any risks when carrying out work involving heating materials that may contain isocyanates; always presume that the material contains isocyanates and take the necessary safety precautions.
00:45-03 © Scania CV AB 2010, Sweden 7
8
WARNING!Where a vehicle is involved in a fire, a number of substances that are hazardous to health and the environment are formed. Smoke and water carry these substances and to a certain extent they remain in the vehicle (ashes).
When dismantling a vehicle that has been involved in a fire, the following should be taken into consideration:
Use protective equipment such as respiratory protective equipment and gloves when working on vehicles that have been involved in a fire. Avoid skin contact with ashes.
The vehicle may be weakened, which can have a negative affect on lifting points. This should also be taken into consideration when tilting cabs.
Gas dampers which have not been punctured represent an explosion risk, as the material they are made of may be weakened and/or damaged.
Wash the vehicle before starting dismantling.
Keep the following in mind:
Do not start dismantling before the cause of the fire has been fully investigated.
Power should be disconnected on vehicles which have been involved in a fire as soon as possible, by disconnecting the battery cables. This is to prevent short circuits, which can result in a new fire.
Corrosion is accelerated on vehicles which have been involved in a fire, due to moisture in combination with ashes and some extinguishing agents. The vehicle should be processed as soon as possible, to minimise the risk of undesirable leakage of environmentally hazardous fluids and substances.
Fire damaged vehicles should be washed in a way that allows the washing water to be disposed of in an environmentally responsible way, as it contains environmentally hazardous contaminants.
© Scania CV AB 2010, Sweden 00:45-03
WARNING!When carrying out any type of work which involves heating products, the relevant safety regulations for this type of work should be followed.
WARNING!Cut the power to the vehicle before starting work.
WARNING!When working with air bellows, the system must not be pressurised.
WARNING!Risks in connection with ethanol
• Ethanol fuel is extremely flammable and must be handled with great care. Both ethanol and petrol are classified as flammability class 1.
• Ethanol fuel is hazardous to health. If ethanol has come into contact with eyes or skin, flush with water.
• Ventilate properly when handling ethanol.
• Ethanol fumes can form an ignitable mixture with air at approximately 9°C, both in closed and open containers.
• The fumes are heavier than air and therefore spread along the ground and can catch fire a long way from the source.
• Avoid free-falling jets; otherwise there is a risk of static electricity, which would cause sparks.
• Prevent sparking through equipotential bonding (grounding).
• Ethanol burns with a barely visible flame and no smoke. Burning ethanol is therefore hard to detect in daylight.
00:45-03 © Scania CV AB 2010, Sweden 9
10
WARNING!Safety precautions and equipment in connection with ethanol
• Comply with local regulations when handling ethanol fuel.
• Establish ethanol decontamination routines for workshop work. There must be sand or Absol available for decontamination.
• Store ethanol spill in a marked, closed container specially designed for ethanol fuel and in a manner that ensures it is not confused with diesel.
• Wear protective gloves and goggles resistant to ethanol when handling the fuel. Cotton clothes are recommended.
• Powder is the best extinguishing medium for putting out ethanol fires.
© Scania CV AB 2010, Swe
den 00:45-03Engine
WARNING!Beware of hot oil after driving. Wear protective gloves and goggles.
1 Drain the engine oil. Make sure that any oil pockets in the engine block are also emptied.
2 Remove the oil filter. Also drain the oil from the centrifugal oil cleaner reservoir.
3 Remove the fuel filter element. Use suction on the filter housing if necessary.
Note: The fuel system may be pressurised. Release the pressure before dismantling.
136
789
4 Drain the oil from the compressor by unscrewing the blanking pieces.
127 8
20
5 Drain the oil from the turbocompound unit by undoing the oil pipe connection.
00:45-03 © Scania CV AB 2010, Sweden 11
127 8
21
12
Fuel tank
Diesel1 Check the amount of fuel in the fuel tanks.Make sure that the container can take all the fuel.
2 Drain the tank by unscrewing the drain plug.
127
825
Ethanol
WARNING!Ethanol fuel is extremely flammable and must be handled with great care. Both ethanol and petrol are classified as flammability class 1.
Note: Before the vehicle is taken into the workshop, check whether the fuel system is leaking ethanol. The recommended method is to leak test the fuel system using measuring instrument 588 875. Check that the measuring instrument is calibrated as described in the instrument documentation before it is used.
1 Check the amount of fuel in the fuel tanks. Make sure that the container can take all the fuel.
2 Connect the fuel tank to be drained with the pump and the container via a ground connection.
© Scania CV AB 2010, Sweden 00:45-03
151
973
3 Pump out as much of the ethanol as possible through the filler pipe. Make sure that the pump hose reaches the bottom of the container to prevent any static electricity. Repeat for all fuel tanks that have filler pipes.
4 Check that there is no ethanol vapour around the vehicle by searching for leaks using measuring instrument 588 875.
5 Jack up the vehicle.
6 Check the location of the drain plug for each fuel tank.
7 Repeat the following for all tanks:
• Connect a ground connection between the fuel tank and the container.
• Hang a funnel under the drain plug. Ensure that the funnel is sufficiently large for the fuel to run down when the drain plug is detached. Try to have as short a free fall as possible because a free fall causes static electricity. If possible, connect a hose to the funnel that reaches the bottom of the container.
• Detach the drain plug.
• Drain the remaining fuel.
8 Check that there is no ethanol vapour by searching for leaks using measuring instrument 588 875.
00:45-03 © Scania CV AB 2010, Sweden 13
14
Coolant
WARNING!The cooling system operates with overpressure. There is a risk that hot coolant or steam may be emitted if the system is opened while hot.
Hot coolant can cause burns.
Avoid skin contact with coolant. Skin contact may cause irritation.
Always wear protective goggles and rubber gloves when handling coolant.
Scania corrosion inhibitor, ethylene glycol and other coolant additives can be fatal if swallowed.
Special tools
Number Denomination Illustration Tool board
99 301 Quick release coupling -
87 129 Complete coolant draining unit
-
142
231
© Scania CV AB 2010, Sweden 00:45-03
587 129
99 301
307
398
1 Drain the coolant using coolant draining unit 587 129.
2 The coolant remaining in the cylinder block can be drained through the drain plugs found on certain engine variants.
Note: The coolant volume increases when components are connected to the coolant system:
• Retarder + 20 litres
• Oil cooler and hose
• Auxiliary heater Webasto
Air-cooled EGR coolerWhen removing the air-cooled EGR cooler, condensation may remain. This condensation is drops of liquid formed in the cooler when the hot exhaust gases have been cooled. The condensation has a sulphuric acid content of less than 5% and is treated as a weak sulphuric acid solution. Therefore, it must be handled with care and is considered hazardous to the eyes and skin. Clothes may also be damaged by corrosion, so caution should be exercised.
WARNING!Wear protective gloves, protective goggles and protective clothing when working with the air-cooled EGR cooler.
00:45-03 © Scania CV AB 2010, Sweden 15
16
Catalytic converter
The SCR catalytic converter contains vanadium pentoxide. Vanadium pentoxide can constitute a health hazard.The SCR catalytic converter is fitted in the silencer and does not constitute a health hazard during normal use and handling.
When carrying out work on the SCR catalytic converter which may result in exposure to dust, safety precautions must be taken. Such work includes, for example, opening the silencer, machining and scrapping the catalytic converter.
Safety precautions when working on the SCR system• Inhalation: If dust is inhaled, the person
should be provided with fresh air immediately. If a significant amount of dust is inhaled, seek medical attention.
• Eye contact: Rinse eyes with water immediately. If irritation persists, seek medical attention.
• Skin contact: Wash with soap and water. Remove contaminated clothes.
• Ingestion: If large amounts have been ingested, drink plenty of water and induce vomiting. Seek medical attention.
Environmental hazards• Vanadium pentoxide is toxic to water
organisms and can cause detrimental long-term effects to the water environment.
Environmental protection measures• Any dust or spillages should be collected in
a container for recycling or disposal in compliance with local regulations. It should not be drained into watercourses or into the general treatment system.
• A scrapped SCR catalytic converter should be disposed of in compliance with the relevant EU, national or local regulations. The constituent parts are classified as harmful to the environment by the EU.
© Scania CV AB 2010, Sw
eden 00:45-03WARNING!Carry out the work on the SCR catalytic converter in a well ventilated area.
Use protective goggles and gloves if there is any risk of splashing or spraying of reductant or coolant.
When the engine is running, the exhaust system parts can reach such high temperatures that there is a risk of personal injury. Make sure that the exhaust system temperature has decreased to a suitable level before starting work.
The SCR system is heated by water from the engine cooling system. The cooling system runs at overpressure and when the engine is hot the coolant is hot. Do not open any hoses without first stopping the coolant flow in the hose.
A P3 type respirator/filter mask or a type FFP3 fine dust musk, protective goggles and gloves should be used for any work where there is a risk of exposure to dust from the SCR catalytic converter.
Use a disposable overall and throw it away after machining.
Eating, drinking or smoking while working is not permitted.
Any dust from the SCR catalytic converter should be removed using a vacuum cleaner with microfilter to minimise exposure.
Make sure that the work surface is cleaned after completed work; vacuum first and then swab.
Make sure you clean your hands after working with a SCR catalytic converter to avoid ingestion.
00:45-03 © Scania CV AB 20
10, Sweden 1718
311
9771
4
3
2
Remove filter1 Jack up the vehicle.
2 Remove the metal plate 1 on the rear of the reductant tank.
3 Remove the drain plug 2 to drain the filter.
4 Unscrew the filter cover 3 with a socket.
5 Lift out the filter cover 4 and filter element.
1
2
3
45
312
298
6
312
299
Remove the reductant tank1 Remove the side panel.
2 Remove the side panel bracket 1.
3 Clamp the hose 2 using pliers to stop the coolant flow. Warning! The hose contains coolant from the engine. Open the coolant filler cap first to relieve any pressure.
4 Detach the retaining straps 3 and bend them backwards.
5 Remove the electrical connection 4.
6 Remove the hoses and the bleed pipe from the reductant pick-up unit.
7 Remove the reductant tank 6. If there is a lot of fluid in the tank, to make it easier you can pull a strap through the opening in the reductant tank and pull it out on a trolley.
Note: Only use containers and collecting vessels manufactured from material recommended for use with reductant.
© Scania CV AB 2010, Sweden 00:45-03
Clutch
136
858
WARNING!The fluid is toxic if swallowed. Avoid contact with the skin. Wear protective gloves and goggles. Hydraulic fluid is corrosive and can cause permanent eye damage.
1 Detach the pipe from the slave cylinder.
2 Connect a collecting vessel to the pipe connection on the slave cylinder.
3 Pump out the brake fluid using the clutch pedal.
4 Undo the bolts connecting the slave cylinder to the clutch housing.
00:45-03 © Scania CV AB
1 Slave cylinder
2 Pushrod
3 Clutch lever
1
23
127
773
5 Withdraw the pushrod from its connection with the clutch lever using pliers.
6 Remove the slave cylinder.
136 79
0
7 Turn the slave cylinder with the pipe connection downwards, and push in the pushrod to drain any remaining brake fluid from the slave cylinder.
2010, Sweden 19
20
Manual gearbox
WARNING!Beware of hot oil after driving. Wear protective gloves and goggles.
1 Remove the noise shield.
Note: The oil can run onto the exhaust pipe on vehicles with left-hand mounted exhaust outlet. Form a piece of metal plate to guide the oil past the exhaust pipe and into a collecting vessel.
© Scania CV AB 2010, Swe
Noise shield
1002
68
2 Remove the drain plug and level plug. Let the oil run out.
1 Level plug
2 Drain plug
3 Filter
318
044
3 1 2
3 Remove the filter.
den 00:45-03
ZF Transmatic
WARNING!Beware of hot oil after driving. Wear protective gloves and goggles.
1 Remove the three drain plugs. Let the oil run out.
00:45-03 © Scania CV AB 2010,
Drain plugs
1259
75
1259
76
2 Remove the filter in the filter housing.
308 30
1
12
3 4
1372
39
3 Remove retaining ring 1, washer 2 and O-ring 3.
4 Remove taper nut 4. Turn the converter and allow the oil to drain.
Sweden 21
22
Automatic gearbox
WARNING!Beware of hot oil after driving. Wear protective gloves and goggles.
1 Put the drive mode selector in position N.
2 Remove the drain plug on the oil sump. Use a 3/8" square socket spanner. Let the oil run out.
© Scania CV AB 2010, Swe
1 Drain plug 3/8"
2 Filter cover
3 Remove the two filter covers, O-rings, gaskets and filters.
4 Drill around the drain plug to remove oil that may be trapped by air pockets. Approximately 1 litre.
Drill a hole at an angle of 45° from below, close to the torque converter flange. Drill through the torque converter housing first and then through the torque converter to drain it.
den 00:45-03
Opticruise1 Remove the longitudinal stroke cylinder and
drain it from oil through the rectangular opening.
00:45-03 © Scania CV AB 201
Longitudinal stroke cylinder, GZ gearbox
Longitudinal stroke cylinder, TP gearbox
308
302
315
199
Power take-off1 Remove the drain plug. Let the oil run out.
EG power take-offs are also available as rear mounted and geared up.
EK power take-off
127 7
75
E
0, Sweden
G power take-off
127 7
76
23
24
Scania Retarder
WARNING!Beware of hot oil after driving. Wear protective gloves and goggles.
Make sure the compressed air tanks are empty before starting work. Oil under pressure or blows from loose parts can cause personal injury.
Retarder, type 1Special tools
Number Denomination Illustration Tool board
99 301 Quick release coupling -
587 129 Complete coolant draining unit
-
142
231
117652
587 129
99 301
307
398
2 Drain the coolant by connecting quick release coupling 99 301 to the bottom of the radiator. Remove the radiator cap to make the coolant drain faster.
3 Put the retarder lever in position 5 and switch on the ignition. This empties out most of the oil volume of the accumulator so that all the oil ends up in the retarder sump.
© Scania CV AB 2010, Sweden 00:45-03
2
304
4 Detach the drain plug 1 under the planetary gear section and drain the oil.
5 Disconnect the hoses from the retarder.
6 Remove the oil filter 2.
308
305
3
4
1
308
7 Detach the hose 3 from the oil accumulator.
8 Blow out any remaining oil using compressed air at connection 4.
M1
R4
2 1 311
976
Retarder, type 21 Remove the plug 1 and drain the oil.
2 Drain the oil accumulator by turning the key to the drive position (pneumatic system filled to working pressure) and move the retarder lever between the 0 position and maximum position several times, waiting for 5 seconds at each end position.
3 Remove the oil filter 2.
00:45-03 © Scania CV AB 2010, Sweden 25
26
Transfer gearbox
1 Remove the lower and upper drain plug.© Scania CV AB 2010, Sw
1 Lower drain plug
2 Upper drain plug
318
047
2 1
Front axle gear
WARNING!Beware of hot oil after driving. Wear protective gloves and goggles.
1 Remove the drain plug and level plug. Let the oil run out.
Drain plug
Level plug
105
092
105
093
eden 00:45-03
Rearmost rear axle
WARNING!Beware of hot oil after driving. Wear protective gloves and goggles.
1 Remove the drain plug and level plug. Let the oil run out.
00:45-03 © Scania CV AB
1 Oil filter with protective cover
2 Level plug
3 Drain plug
100
873
1 2
3
2 Remove the oil filter.
3 If the vehicle has two driving rear axles, remove the oil filter on both driving axles.
127
822
Hub reduction gear1 Rotate the hub until the drain plug points
straight down.
1 Marking line
2 Drain/filler plug
3 Drain/filler plug
2 Remove the drain plug and filler plug. Let the oil run out.
2010, Sweden 27
28
Tag axle lift1 Remove the filter plug. Drain the oil from
the reservoir.
2 Detach the hose connections. Drain the oil from the cylinder.
© Scania CV AB 2010, Sweden 00:45-03
128
166
Rear steered tag axles
WARNING!Before starting work on the hydraulic system, the pressure must first be relieved in a controlled manner. The system has an overpressure of 14 bar, which means that the oil will be forced out if a union is opened without relieving the system. This means there is a risk of eye injuries, etc. Wear protective goggles.
The accumulator tank is filled with nitrogen at an overpressure of approx. 8.5 bar. This means that the accumulator tank is pressurised even if there is no oil in the system.
Hydraulic oil is aggressive; avoid skin contact at all times. Wear protective gloves.
Relieving the pressure1 Close the return valve. Unscrew the
pressure limiting valve.
00:45-03 © Scania CV A
Filling equipment 99 355
1 Pressure connection
2 Return connection
3 Pressure limiting valve
4 Return valve
B 2010, Sweden 29
30
2 Connect the return hose from the filling equipment return connection to the union marked Y/Z or L3/L4 on the accumulator as illustrated.
© Scania CV AB 2010, Sw
1 Y/Z - New marking 2 (L3/L4) - Previous marking
318
048Y/Z(L3/L4)
3 Open the return valve on the filling equipment. The oil will now be returned to the filling equipment tank.
4 Oil can be drained from the pipe using compressed air. The connections on the master cylinder and centering cylinder must then be undone.
5 Remove the protective cap on the gas side of the accumulator tank.
6 Undo the plug on the gas side max 2 turns and allow the gas to seep out.
7 Remove the plug completely.
IMPORTANT!Handle empty accumulator tanks in compliance with local regulations.
1 Protective cap
2 Plug
eden 00:45-03
Compressed air tanks1 Pull the drain valves to depressurise the
127 7
79
tanks.
IMPORTANT!Handle empty compressed air tanks in compliance with local regulations.
00:45-03 © Scania CV AB 2010, Sweden 31
32
Power steering1 Undo the engine oil filler pipe and
compressed air pipes from the fluid reservoir attachment.
2 Detach the hoses from the fluid reservoir.
313
151
52
3 Remove the wheel end lock screw from the power steering gear lower end plate.
313
051
313
0
4 Detach the hoses of the power steering hydraulic pump.
5 Let the oil run out.
6 Turn the pinion on the power steering gear to both end positions to drain the oil.
Vehicles with master cylinderAlso detach the outer hose connections.
Vehicles with double front axles and auxiliary cylinderDetach the connections at the auxiliary cylinder before turning the steering wheel.
© Scania CV AB 2010, Sweden 00:45-03
Airbag
WARNING!Cut the power to the vehicle before starting work on the airbag.
Wait at least 10 seconds before you start working on the airbag.
The airbag contains an explosive charge. Do not perform any other work besides that described here.
Carry the airbag with the metal casing face down.
The airbag must be handled and stored in compliance with local regulations.
An airbag that has not been activated contains hazardous substances that can cause injury if they leak out.
In case of inhalation, provide plenty of fresh air or, if necessary, oxygen. Seek medical attention.
In case of skin contact, wash thoroughly with plenty of soap and water.
In case of eye contact, rinse with water for at least 15 minutes. Seek medical attention.
00:45-03 © Scania CV AB 2010, Sweden 33
34
136
774
1 Undo the signal cap screws (2 x Torx T30) at an angle from below, and remove the signal cap. Remove the signal cap and undo the Torx T30 screws. The screws can be accessed from below the steering wheel.
2 Lift up the airbag and disconnect the airbag connector.
IMPORTANT!Handle and store the airbag in compliance with local regulations.
Safety belt with belt pretensioner
WARNING!Cut the power to the vehicle before starting work.
The belt pretensioner contains an explosive charge. Do not perform any other work besides that described here.
Carry the belt pretensioner with the mouth of the detonator pipe pointing downwards. Do not hold your fingers over the detonator pipe or on the wire rope.
The belt pretensioner must be handled and stored in compliance with local regulations.
© Scania CV AB 2010, Sweden 00:45-03
136
995
Luxury seat1 Cut the belt.
2 Push the upper part of the backrest forward as far as it will go.
3 Remove the cover retaining screws.
4 Disconnect the cable harness under the belt pretensioner.
00:45-03 © Scania CV AB
1 Screw
2 Cable harness
3 Inertia reel
1
2
3
136
996
1
5 Remove the inertia reel and detonator pipe.
6 Remove the screws.
IMPORTANT!Handle and store the belt pretensioner in compliance with local regulations.
2010, Sweden 35
36
Medium seat1 Remove the rear lower cover.
2 Cut the belt.
3 Disconnect the cable harness.
4 Remove the screw for the inertia reel.
5 Remove the inertia reel and the detonator pipe.
© Scania CV AB 2010, Sw
1 Inertia reel screw
1
137
469
IMPORTANT!Handle and store the belt pretensioner in compliance with local regulations.
1 Cable harness
1
137
468
Cab tilt pump
136 79
2
WARNING!If work is to be carried out underneath the cab later, make sure the cab is in the lowered position before emptying the pump.
1 Remove the pump from the vehicle.
2 Drain the oil from the pump.
3 Remove the cab tilt cylinder and cut the oil pipes.
eden 00:45-03
Climate control system
Refrigerant R134a
Number Denomination Illustration Tool board
588 431 Recycling station -
114 045
WARNING!Wear protective gloves and goggles.
Welding, smoking or heating are not allowed if there is refrigerant present in the air. Refrigerant generates a very toxic gas when heated.
1 Remove the protective caps from the maintenance valves and connect recycling station 588 431 to the high pressure and low pressure sides. The maintenance valves for the high and low pressure sides are of different dimensions and require different size quick release couplings.
2 Drain the refrigerant (R134a) slowly. Refrigerant must not be released into the atmosphere but must be recycled according to local regulations.
00:45-03 © Scania CV AB
Components of the AC system:
1 Compressor
2 Condenser
3 Receiver dryer
4 Expansion valve
5 Evaporator
6 Maintenance valve, High pressure DIS
7 Maintenance valve, Low pressure SUC
318
045
1
2
3
45
SUC
DIS
2010, Sweden 37
38
ACL reservoir1 Remove the cover on the reservoir and
scrape out the remaining grease.
136
410
Refrigerator1 If a refrigerator is fitted in the cab, it must
be removed and disposed of in compliance with local regulations.
Washer container1 Drain the washer fluid from the container.
© Scania CV AB 2010, Sweden 00:45-03
136
857
Xenon lamps
WARNING!Lethal voltage. Power to the bulb must be turned off when renewing. Unplug the electrical connection to the lamp unit. Do not touch the bulb with your fingers.
Wait for at least 3 minutes after switching off the xenon lamp before you start working. The pressure inside the bulb remains high for a while after the lamp has been switched off, and the bulb may explode if not handled with care.
1 Undo the four screws in the headlamp unit.
2 Fold down the wiper arm and take out the headlamp.
3 Unscrew the two screws holding the cover inside the lamp unit.
4 Turn the insulator counterclockwise and remove it from the bulb.
5 Remove the spring holding the bulb, and remove the bulb.
IMPORTANT!Xenon lamps contain small amounts of mercury. Used xenon lamps must be disposed of in compliance with local regulations.
00:45-03 © Scania CV AB
1 Cover inside the lamp unit
2 Insulator
1 2
136
909
2010, Sweden 39
40
Starter battery
314
619
318
046
WARNING!Wear protective gloves and goggles. Batteries contain diluted sulphuric acid. If acid gets into your eyes or onto your skin or clothes, rinse them immediately with water. Always seek medical attention if you get acid in your eyes.
The vehicle batteries contain lead. Lead is harmful to humans and the environment. The batteries must therefore be handled in accordance with national regulations on environmentally hazardous substances.
EnvironmentBatteries must be handled and stored in compliance with local regulations. Within the EU there are manufacturer responsibility regulations for batteries. This means that all Scania workshops are obliged to dispose of batteries responsibly and ensure that they are recycled correctly.
1 Detach the ground connection (negative terminal) first and then any other connections.
132
941
Balancing weights1 Remove the lead balancing weights on all
wheels.
EnvironmentLead balancing weights should be disposed of in accordance with local regulations.
© Scania CV AB 2010, Sweden 00:45-03
Identification of materials
1167
88
>PC+PBT<
>PP-T20<
>PE< >PP+EPDM<
>PMMA<
>ABS+PC<
00:45-03 © Scania CV AB 2010, Sweden 41
4
318
067
>PP-T16<
>PP-T20<
>PC+PBT<
>PC+PBT<
>PP-GF30<
>TPE-0<>PE<
>PP<
>PC+PBT<
2 © Scania CV AB 2010, Sweden 00:45-03
318
069
>PA+PPE<
>PMMA<
>ASA<
>UP-GF30<
>UP-GF25<
>PP<
>PC-PBT<
>PC-PBT<
>UP-GF25<
00:45-03 © Scania CV AB 2010, Sweden 43
44
318
050
>PP<
>PP-M10< >PP-M35<
>PP-M10<
>PP<
>PP-M20<
>PP-T40<
>PP-T40<
© Scania CV AB 2010, Sweden 00:45-03
318
065
>PP-MD40<>PP-T20<
>PP-GF30<
>PP<
>PP-G20<
>HDPE<
>PP-GF30<
>PP+EPDM<
>PP<
00:45-03 © Scania CV AB 2010, Sweden 45
46
318
073
>HDPE<
>PA6<
>HDPE<
© Scania CV AB 2010, Sweden 00:45-03
1167
89
>HDPE-M30<
00:45-03 © Scania CV AB 2010, Sweden 47
48
318
070
>PP-EPDM-M30<
>PP-MD30<
>PP-T20<
>PP-MD30<
>PP-M20<
>HDPE<
>EPDM<
© Scania CV AB 2010, Sweden 00:45-03
318
071
>PP-T20<
>PP-EPDM-M25<
>PP-EPDM-M25<
>PP-MD30<
>PP-MD30<>UP-PUR-GF<
>ABS<
>PP-M20<
>PP<
>UP-PUR-GF<
>EPDM<
00:45-03 © Scania CV AB 2010, Sweden 49
50
318
066
>PP-MD30<
>PP-M20<
>PP-M20<
>PC+ABS<
>EPDM<
>PP-M20<
>PP-M20<
>TPE<
>EPDM<
>EPDM<
© Scania CV AB 2010, Sweden 00:45-03
318
068
>PUR+PA6-GF30<
>PA6-GF30<
>PP-M20<
>PP-M20<
>PP-M20<
>PP-M20<
>PP-M20<
>PP-M20<
>PP-MD30<
>PP-MD30<>PP-MD30<
>PA6-GF15<
>PA6-GF15<
>ABS<
>ABS<
>PVC<
00:45-03 © Scania CV AB 2010, Sweden 51
52
Colour codes used in the manual
>ABS<
>PA<
>PE<
>PMMA<
>PP<
>PVC<
>PUR<
>"other"<
A
P
P
P
P
P
P
O
© Scania C
crylonitrile butadiene styrene
olyamide
olythene
olymethylmethacrylate
olypropylene
olyvinyl chloride
olyurethane
ther polymeric materials
Dark blue parts without any marking, e.g. rubber parts, should be sorted as other polymer materials.
V AB 2010, Sweden 00:45-03