BODYWORK FITTING GUIDEg51ikros.renault-trucks.com/G51IKROS/pub/internet/data/... · 2020. 11. 24. · The RENAULT TRUCKS choice ... - This is an important technical stage for RENAULT

BODYWORK FITTING

GUIDE 1/400

English edition 07/2007

Recommendation "changing of position of AdBlue components"

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TABLE OF CONTENTS 1. Changing of position of AdBlue components

- 1.1. Introduction .........................................................................................................................3/35 - 1.2. Changes to the regulations................................................................................................4/35 - 1.3. The RENAULT TRUCKS choice .........................................................................................6/35 - 1.4. General features of the AdBlue circuit..............................................................................9/35 - 1.5. Changing of position of the AdBlue pump .....................................................................16/35 - 1.6. Changing of position of the AdBlue reservoir................................................................21/35 - 1.7. Table of AdBlue pipes.......................................................................................................25/35 - 1.8. Installation of AdBlue piping bundles.............................................................................28/35 - 1.9. Table of wiring harnesses ................................................................................................29/35

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1. Changing of position of AdBlue components

1.1. Introduction

The aim of this document is to supply all the information and recommendations necessary for bodybuilders to be able to proceed with changing the position of AdBlue components. There are different scales of pollution. Proximity pollution Interest has been shown in pollution of the air in large cities and densely populated areas since the last century, because that is where most of sources of pollution due to human activities are to be found and where most of the population breathes in polluted air. The majority of conventional atmospheric pollutants (SO2, NOx, CO, O3, lead and particulate matter) have effects on human health, ecosystems and monuments. Long distance pollution Pollutants emitted by human activities partly fall out not only in proximity to the sources, but also hundreds; even thousands of kilometres from their emitting sources. The main problems of long distance pollution are acidification, oxygen depletion and photochemical pollution. Planetary pollution This type of pollution was revealed during the eighties with observations by researchers on the greenhouse effect and destruction of the ozone layer.

1.2. Changes to the regulations The 2005 pollution control standards and beyond relate more especially to the reduction of nitrogen oxides (NOx) and particulate matter. All diesel powered vehicles of more than 3.5 tonnes GVW circulating in Europe must be equipped with an exhaust gas treatment device to meet the pollution limits authorized by "Euro 4" Phase 1 as early as 01/10/2006 and by "Euro 5" Phase 2 as early as 01/10/2009.

NOx - (g / kWh) P - Particulate matter (g / kWh) HC - Hydrocarbons (unburnt) CO - Carbon monoxide

Values (in g/kWh) Date of application CO HC NOx PM

Euro 4 10/2006 All types 1.5 0.46 3.5 0.02

Euro 5 incentive 10/2009 All types 1.5 0.46 2.0 0.02

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Two solutions: EGR and SCR

NOx (g / kWh) P - Particulate matter (g / kWh) Δ1 – Fuel efficiency Δ2 – Increased fuel consumption A – EGR (Exhaust Gas Recirculation system)+ DPF (Diesel Particulate Filter) Engine power setting with low NOx level but high fuel consumption + filter integrated in exhaust silencer to reduce particulate matter. B – SCR (Selective Catalytic Reduction) Engine power setting with low fuel consumption level and high particulate matter level + catalytic converter in exhaust silencer to reduce NOx. C – Cooled EGR D – Current graph of diesel powered heavy goods vehicles 1 – DPF 2 – SCR reduction 65% 3 – SCR reduction 80%

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1.3. The RENAULT TRUCKS choice To meet this goal, it has been necessary to innovate in exhaust gas post-treatment systems in order to treat nitrogen oxides and particulate matter, whence formulation of the SCR system. What is the SCR system? SCR = Selective Catalytic Reduction

- This is an important technical stage for RENAULT TRUCKS. - It is the first time that users are going to be active in the action of vehicle pollution control (regulatorily,

materially, financially…). The SCR system

The most cost-effective solution in the matter of protecting the environment, sustaining engine performance and cutting fuel consumption.

It is a durable solution that will allow Euro 5 requirements to be met.

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It is also the choice of the major players in the automotive, chemical and petroleum industries.

NOx reduction principle

To reduce NOx, the SCR system employs an aqueous solution of urea "AdBlue", which consists of ammonia (32.5%) and water (67.5%). The principal component of the SCR system is the catalytic converter. It contains the elements which, because of the injection of urea, serve to reduce NOx. The exhaust gases are treated in the catalytic converter in 4 phases:

- Injection of AdBlue (1). An injector is installed at the inlet of the catalytic converter. The injector is pilot-controlled by the ADS (AdBlue Dosing System). The ADS very accurately calibrates the quantity of AdBlue to be injected on the basis of the different data that it has to process, such as quantity of NOx emitted by the engine and temperature of the exhaust gases.

- Hydrolysis of AdBlue (2).

The AdBlue frees the ammonia (NH3) by means of a chemical reaction (hydrolysis).

- SCR catalytic converter (3). The oxidation catalyst uses the ammonia to reduce NOx.

- Clean-up (4).

The clean-up catalytic converter serves to reduce the re-emission of ammonia into the atmosphere by getting rid of the residue.

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System The layout of all these components is defined so as to not perturb bodybuilding and therefore avoid (as much as possible) having to work on these components. Furthermore, each position is subjected to various validations, which is why correct operation and reliability of the system is no longer guaranteed if the following instructions are not obeyed. If any of the proposals below do not suit your convenience, contact the Product Applications Department.

1 - SCR catalytic converter 2 - Pump (ADS) 3 - Injector 4 - Reservoir 5 - Heater 6 - Solenoid valve 7 - NOx sensor 8 - Exhaust gases temperature sensor 9 - Level and temperature sensor 10 - Engine coolant pipes 11 - AdBlue heating pipes 12 - Engine CAN

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1.4. General features of the AdBlue circuit AdBlue injector The AdBlue injector withstands a maximum temperature of 120°C. To resist the exhaust heat, the injector is fitted with a heat shield and is cooled by circulating AdBlue.

Output ranges 9 kg / h injector 180 9000 g / h

6 kg / h injector 150 6000 g / h

3 kg / h injector 90 3000 g / h

When in operation, the reservoirs must maintain a minimum volume of AdBlue in order to cool the injector. With such a minimum volume, the SCR system operates in fall-back mode and cuts off the injection of AdBlue to favour its circulation in the injector.

Reservoir capacities (l) Non-injectable volume (l)

20 5 50 6.8 36 6.1 40 6.7 60 5.3 95 6.5 125 12

Each reservoir has a non-injectable volume. In practice, when work on the system requires drainage of the AdBlue, it is essential to fill the reservoir with this minimum content after finishing the work.

Note: It is essential to fill the reservoirs with a minimum volume of 7 l, except for the 125 l reservoir, which must have a minimum content of 12 l.

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AdBlue circuit Pressure values

Pump / Injector 5± 0.2 barsPump to reservoir return ≤ 0.5 bars

Checking the temperatures AdBlue freezes at –11°C.

Operating temperatures

At pump inlet -7 +70°CAt injector inlet -7 +70°C Operation when hot

Circuit temperatures +70 +85°C Important: - Use only commercially available AdBlue for motor vehicles (Standard DIN 70070). - It is forbidden to replace AdBlue by any other product or add any other product to it or else vehicle pollution

control will no longer be achieved and you will run the risk of damaging the post-treatment system. - In the event of changing of position/disconnection of one of the components, the quality of cleanliness of

the AdBlue pipes and of the AdBlue reservoir must be ensured. - The AdBlue injector needs to be cooled while the engine is running to avoid its own overheating. - Circulating AdBlue is used for its own cooling. - AdBlue must always be handled with care – it is a corrosive product. - AdBlue must under no circumstance enter into contact with other chemical products. - AdBlue is a corrosive product for copper and magnesium based alloys (e.g. wiring harnesses). - If any AdBlue is spilt onto the vehicle or in the event of leakage, wipe it off with a cloth and rinse with plenty

of water. - When working on AdBlue circuit components, protect unplugged electrical connectors and disconnected

pipes against possible splashing of AdBlue with the blanking plugs kit available from the Spare Parts Department.

- If any AdBlue is splashed: - onto an in-place connector: rinse with water, - onto an unplugged connector: replace the connector.

WARNING If any AdBlue is splashed onto your skin or into your eyes, rinse away with plenty of water. If you inhale AdBlue, breathe in plenty of fresh air. Consult a doctor, if necessary.

Protection of connectors When working on SCR system components and when disconnecting AdBlue pipes, protect electrical connectors against the possible splashing of AdBlue.

If any AdBlue is splashed onto a closed connector: rinse with water. If any AdBlue is splashed onto an open connector: replace the connector.

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Catalytic converter(s) - Model (1) RENAULT MIDLUM DXi 5 DXi 7

Weight: 45/50 kg

- Model (2) RENAULT PREMIUM LANDER / DISTRIBUTION DXi 7 Weight: 54 kg

- Model (3) All ranges DXi 11 and DXi 13 Weight: 71 kg

WARNING The weight of catalytic converters requires the use of lifting tackle. Depending on the vehicle configuration and the workshop tools, use a suitable piece of lifting equipment. Specific tightening torques AdBlue pump (1)

- AdBlue pump securing bolts: 24± 4 Nm

AdBlue injector (2)

- AdBlue injector securing bolts: 10± 1.5 Nm

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Exhaust gases temperature sensor

- Temperature sensor: 45± 5 Nm

NOx sensor

- Control unit securing nut(s) (1): 12 Nm - NOx sensor (2): 52± 8 Nm

Main AdBlue reservoirs This list is not exhaustive.

1 – 36 litre reservoir 2 – 40 litre reservoir 3 – 60 litre reservoir

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- Reservoir drain plug: 24± 4 Nm - AdBlue level and temperature sensor (2) securing bolts (1): 10± 1.5 Nm - AdBlue heater (4) securing clamp (3): 3 Nm

1 - 20 litre reservoir 2 - 50 litre reservoir

- Reservoir drain plug: 3± 1 Nm - AdBlue level and temperature sensor (2) securing bolts (1): 7.5± 1.5 Nm - AdBlue heater (4) securing clamp (3): 7± 1.4 Nm

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On mounting bracket

- Reservoir securing bolts (1) and (2): 45± 9 Nm

1 - 95 litre reservoir 2 - 125 litre reservoir

- Reservoir drain plug 50±10 N

On mounting bracket

- Straps securing bolts: 85± 15 Nm

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Catalytic converter(s)

(see above).

Model (1) - Straps securing bolts: 20±4 Nm - Exhaust clamps securing nuts: 8±1 Nm

Model (2)

- Heat shield(s) securing bolts: 2.8±0.56 Nm - Exhaust clamps securing nuts: 40±8 Nm

Model (3)

- Heat shield(s) securing bolts: 2.8±0.56 Nm - Straps securing bolts: 20±4 Nm - Exhaust clamps securing nuts: 40±8 Nm

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1.5. Changing of position of the AdBlue pump

T1 – Control unit outer surface temperature T2 – AdBlue fluid temperature, internal connector A1 – 3-axis accelerometer, rear outer surface A2 – 3-axis accelerometer, front outer surface

The permissible ambient operating temperature band of the AdBlue pump is -40°C to +85°C. To change the filter, it is necessary to leave a free space (A) of 160 millimetres below the AdBlue pump. The prefilter is located inside the AdBlue lead-in connector on the pump unit. A free space (B) of 200 millimetres is necessary in order to be able to replace the prefilter.

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Possible configurations

There are two possible cases when changing the position of the AdBlue pump:

a) Slight changing of position:

It is authorized to slightly change the position of the AdBlue pump in its immediate surrounds, while maintaining the piping bundles, the original mounting bracket and the direction of assembly. This type of change in position should not require modification to the AdBlue piping bundles or others. It is only authorized to modify the routing of AdBlue flexible pipes while ensuring a minimum radius of curvature of 50 mm (without modifying the lengths). The original mounting bracket must be able to be used.

b) Complete changing of position:

Several AdBlue pump positions are validated by RENAULT TRUCKS for the different axle spreads of the RENAULT MAGNUM, RENAULT PREMIUM, RENAULT KERAX and RENAULT MIDLUM ranges. The positions are defined according to bodybuilding arrangements so as to have the minimum impact when fitting bodies to the vehicles.

AdBlue pump positions A - AdBlue pump

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RENAULT MIDLUM DXi 5 and DXi 7

Cab Axle spread Chassis E Standard Position

EL 1 ML 1 L 1 M 1 H 1

Road sweeper 2 Refuse collector 1

Tanker 2 L 1

2 doors 4x2

M 1 3500 7 3800 5 EL

>3800 6 ML 3800 8 L 4100 8 M 4400 10 H >4400 9 L 4

4x2

M 4 4x2 FPTL 3 4x4 FPTL 11

3800 13 4x2 FPT 4100 14 4x4 FPT 13

3250 11 4x4 CCF 3500 12

4 doors

4x4 CCR 12 E – Wheelbase in mm

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RENAULT PREMIUM DXi 7 and DXi 11 RENAULT KERAX DXi 11 and DXi 13 RENAULT MAGNUM DXi 11 and DXi 13

Vehicle Axle spread E Standard Position

Premium DXi 7 All except tanker All 1

Premium DXi 7 Tanker - 2

Premium DXi 11 Kerax

Magnum All except TRM (all-wheel drive) All 3

3545 4295 Kerax TRM (4x4) 4495

4

Kerax TRM (4x4) 3695 5

Kerax TRM (4x4) 3895 6

Kerax TRM (4x4) 4095 7

Kerax TRM (4x6) 3545 8

Kerax TRM (4x6) 3895 9

4195 4495 Kerax TRM (4x6) 4995

10

E - Wheelbase in mm

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Changing of position of the AdBlue pump on trade vehicles

Vehicle Possible changing of position 3' Concrete mixer 6 3' Concrete mixer pump 6

Crane 6 Refuse collector 3 Road sweeper 6

Sprayer* 3' Tanker 3

3 Tipper 6 3 Snow clearer 6

Sewer cleaner 6 * To allow passage for the AdBlue pump past the compressor delivery outlet, it is necessary for the bodybuilder to

modify the orientation of delivery (B).

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1.6. Changing of position of the AdBlue reservoir The volumes of AdBlue reservoirs are determined according to the volumes of the fuel tanks. In effect, the consumption of AdBlue compared with diesel fuel is close on 3% for Euro 4. There are therefore different AdBlue reservoir capacities according to the ranges and according to the choices of fuel tank volumes. Since AdBlue can freeze, a heating system is installed on each vehicle. This involves a secondary water circuit system for heating the AdBlue for use whatever the climatic conditions. This heating system is managed by an electrovalve placed in proximity to the AdBlue reservoir. The system consists of two pipes (outgoing/return), which are identified by means of colours on the vehicle: red marking for the outgoing and white for the return. The piping bundles leading to the AdBlue reservoir can render its changing of position difficult. Generally speaking, the AdBlue reservoir is located in front of the fuel tank (except on certain RENAULT MIDLUM vehicles), where changing its position should therefore be exceptional. In this case, the bodybuilder should use the original mounting brackets and securing bolts, and the reservoir should be kept in a vertical position.

WARNING Modification to the heightwise position of AdBlue reservoirs must be avoided to eliminate the risk of creating high points and low points, so it is essential to comply with the ground clearance and the overall vehicle width. The bodybuilder can therefore change the position of the AdBlue reservoir. There are two possible cases when changing the position of the AdBlue reservoir:

- Changing of position without modification to the AdBlue pipes In this case, the bodybuilder must modify the 2 water heating pipes and the 2 or even 3* wiring harnesses. * for RENAULT MIDLUM as in certain cases the fuel prefilter is attached to the AdBlue reservoir.

- Changing of position with modification to the AdBlue pipes

In this case, the bodybuilder must modify the 2 water heating pipes while ensuring the original sections (hose type), the 2 or even 3* wiring harnesses and the 4 AdBlue piping bundles. * for RENAULT MIDLUM as in certain cases the fuel prefilter is attached to the AdBlue reservoir.

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Connecting arrangement for making up electrical extensions

DIN 2-way connector:

connector (part N° 50 10 306 102) socket shell (part N° 50 10 293 018):

- socket (part N° 50 10 306 098) - blue wire seal (part N° 50 10 306 100) - yellow wire seal (part N° 50 10 306 101) - pocket plug (part N° 50 10 214 931) DIN 4-way connector:

connector (part N° 50 10 306 112) socket shell (part N° 50 10 293 018):

- socket (part N° 50 10 306 098) - blue wire seal (part N° 50 10 306 100) - yellow wire seal (part N° 50 10 306 101) - pocket plug (part N° 50 10 214 931) JPT 2-way connector:

connector (part N° 77 03 297 277) tab housing (part N° 50 10 293 119):

- tab (part N° 50 10 214 621), (part N° 50 10 214 622) - blue wire seal (part N° 50 10 214 623) - white wire seal (part N° 50 10 214 624) - pocket plug (part N° 50 10 214 931)

Note: For further information, consult the RENAULT TRUCKS Product Applications Department. Note: Parts to be used, available from the RENAULT TRUCKS Spare Parts Warehouse.

Filling the AdBlue reservoirs

WARNING It is essential when fitting a body to a vehicle to provide an available space above the reservoir in order to facilitate handling of the filler gun.

RENAULT MIDLUM vehicle

AC - Chassis centre-line A - Sub-frame height

* vehicle overall width

1 - Gun engagement 2 - Filling position 3 - AdBlue reservoir 4 - Bodywork

Chassis / Sidemember (in mm) EL / 200 ML, L, M / 220 H / 244

AdBlue reservoir (in litres) α A

20 30 120 90 90 50 30 - 90 90

The values were measured without clearances.

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RENAULT PREMIUM DISTRIBUTION vehicle

AC - Chassis centre-line A - Sub-frame height * vehicle overall width 1 - Gun engagement 2 - Filling position 3 - AdBlue reservoir 4 - Bodywork

Sidemember (in mm) 266 300

AdBlue reservoir (in litres) α A

40 72 254 237 60 64 232 215 72 45 104 87

The values were measured without clearances. The solutions for this recommendation can be the use of a suitable sub-frame or a cut-out in the bodybuilding equipment.

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1.7. Table of AdBlue pipes Maximum pipe length kits for changing of position of the AdBlue pump

WARNING If the piping bundles available do not permit suitable changing of position of the pump or of the reservoir, it is essential to order a consistent set of 4 pipes. For vehicles equipped with a stainless steel reservoir, the lengths available as standard are already maximum lengths, so it is not possible to order longer lengths.

WARNING Modification to and extension of AdBlue piping bundles do not guarantee correct operation in arctic cold conditions, since because they are longer they are more difficult to defrost.

Note: For further information, consult the RENAULT TRUCKS Product Applications Department. Note: Parts to be used, available from the RENAULT TRUCKS Spare Parts Warehouse.

Vehicle Spare Part N° Illustration N° Item Piping bundle length

(in mm) Use

74 21 012 654 B 1 3 920 Reservoir to pump

74 21 012 658 B 2 4 060 Pump to reservoir

74 21 012 661 A 1 3 290 Pump to injector Midlum kit

74 21 012 668 A 2 3 230 Injector to pump

74 21 075 763 B 1 2 960 Reservoir to pump

74 21 075 778 B 2 2 640 Pump to reservoir

74 20 870 824 A 1 3 400 Pump to injector

Premium DXi 7 kit Clear RH

sidemember 74 20 870 825 A 2 3 320 Injector to pump

74 20 995 201 B 1 3 820 Reservoir to pump

74 20 995 203 B 2 3 770 Pump to reservoir

74 20 856 329 A 1 2 600 Pump to injector

Premium/Kerax DXi 11 kit

Magnum DXi 13 kit

74 20 856 330 A 2 2 680 Injector to pump

74 20 982 303 B 1 3 360 Reservoir to pump

74 20 982 308 B 2 3 300 Pump to reservoir

74 21 107 274 A 1 4 140 Pump to injector

Premium DXi 7 kit

Standard + crane 8x4 kit

TRM 4x4/6x6 kit 74 21 107 277 A 2 4 240 Injector to pump

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Injector pump / Pump injector

Pump reservoir / Reservoir pump

Note: On the AdBlue piping bundles (1) and (2) the orientation of the electrical shunt can be altered to the required position – just open the cap (3) for modifying the position of the shunt and put the cap into its new position.

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Example of possible changing of position on RENAULT MIDLUM with different AdBlue kit piping bundle lengths The position of the AdBlue pump can be changed on the chassis in the zone common to the 2 circles.

A - Standard AdBlue piping bundles:

- pump to reservoir: 2 600 mm - reservoir to pump: 2 500 mm

- The 3 920 mm radius corresponds to the piping bundle 74 21 012 654 length B - Standard AdBlue piping bundles:

- pump to injector: 1 840mm - injector to pump: 1 770mm

- The 3 230 mm radius corresponds to the piping bundle 74 21 012 668 length C - AdBlue pump

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1.8. Installation of AdBlue piping bundles

The AdBlue piping network consists of sheaths with resistive cables running inside them. The current circulating in them feeds the different system components and on account of the resistance of their wires heats the circulating AdBlue.

If extension is required, all the pipes must be replaced. If shortening is required, the length in the chassis must be managed while maintaining the radii of curvature and avoiding high and low points.

Caution: NEVER CHANGE THE LENGTH OF A PIPE

Any modification to these pipes is therefore forbidden. It would change the resistance of the cables and by virtue of Ohm’s law would increase the electrical power transmitted by the pump, running the risk of burning it out. Since the resistance of this wiring is a function of the pipe length, the cables must not be inverted.

WARNING Since the ribbed protection sheath is very aggressive, it is forbidden to either clamp it to water pipes with cable ties so as not to perforate them, or place any point of attachment within 10 cm of a connector. Also avoid friction with any projecting component, even if it is made of steel. It is only authorized to modify the routing of the system by leaving a radius of curvature of at least 5 cm for all AdBlue pipes. If the piping bundles available do not permit suitable changing of position of the pump or reservoir, it is essential to order a consistent set of 4 pipes from the Spare Parts Warehouse, determined by the Design Office, if necessary. Caution: It is essential to order the correct set of pipes. If not, because of the resistivity of each one of the pipes, there is a risk of damage to the pump

The temperature resistance of AdBlue pipes is 110°C.

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1.9. Table of wiring harnesses Changing of position of AdBlue components In the event of changing of position of the SCR silencer, change the position of the related sensors or, if necessary, it is possible to replace the original wiring harnesses by one of the two wiring harnesses below. (1) - 2-way DIN wiring harness - Temperature sensor after catalytic converter (B98) (2) - 4-way BDK wiring harness - CAN NOx sensor (B96)

Wiring harness (1) Premium Long Distance DXi 11 Premium Distribution DXi 11 Premium Lander DXi 11 Kerax DXi 11 Magnum DXi 13

74 21 067 376

A – Exhaust and AdBlue reservoir: - Silencer temperature sensor Before catalytic converter: Xa/X1 = 280 mm After catalytic converter: Xa/X2 = 700 mm - AdBlue dosing unit relay: Xa/X3 = 1060 mm

- AdBlue reservoir heater relay: Xa/X4 = 1330 mm - AdBlue reservoir level and temperature sensor: Xa/X5 = 4280 mm

B – AdBlue pump:

- NDS control unit: Xb/X1 = 310 mm (NDS: Noxcare Distribution System) - AdBlue heater: Xb/X2 = 750 mm - AdBlue pump filter heater: Xb/X3 = 730 mm - AdBlue assembly interface: Xb/X4 = 3090 mm

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Wiring harness (2) Premium Long Distance DXi 11 Premium Distribution DXi 11 Premium Lander DXi 11 Kerax DXi 11 Magnum DXi 13

74 21 069 092

Note: These parts are available from the Spare Parts Warehouse.

C – Exhaust and AdBlue reservoir: - Silencer temperature sensor Before catalytic converter: Xc/X1 = 280 mm

- AdBlue dosing unit relay: Xc/X2 = 1 060 mm - NOx sensor: Xc/X3 = 1 080mm - AdBlue reservoir heater relay: Xc/X4 = 1 330 mm - AdBlue reservoir level and temperature sensor: Xc/X5 = 4 280 mm

B – AdBlue pump:

- NDS control unit: Xb/X1 = 310 mm(NDS: Noxcare Distribution System) - AdBlue heater Xb/X2 = 750 mm - AdBlue pump filter heater: Xb/X3 = 730 mm - AdBlue assembly interface: Xb/X4 = 3 090 mm

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RENAULT PREMIUM Distribution DXi 7, RENAULT PREMIUM Lander DXi 7

A:

- NDS control unit: Xa/X1 = 310 mm(NDS: Noxcare Distribution System) - AdBlue heater: Xa/X2 = 330 mm - AdBlue assembly interface: Xa/X3 = 3 140 mm - AdBlue filter pump heater: Xa/X4 = 380mm B: - Silencer temperature sensor (before catalytic converter): Xb/X1 = 160 mm C:

- NOx sensor: Xc/X1 = 1230mm - AdBlue dosing unit relay: Xc/X2 = 350 mm

D: - AdBlue reservoir heating relay: Xd/X1 = 1 840mm - AdBlue reservoir level and temperature sensor: Xd/X2 = 2 400mm - Water separation level sensor: Xd/X3 = 2 430mm - DXi 7 engine TCM component: Xd/X4 = 800 mm (TCM: Trailer Control Module)

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RENAULT MIDLUM DXi 5 and DXi 7 LH drive

A: - Front wheels diff lock position switch: 1d/X1 = 1 200 mm - Front brake R1 control disc sensor: 1d/X2 = 1 800 mm - RH ABS relay: 1d/X3= 630 mm - Engine assembly: 1d/X4 = 850 mm B: - RH rear side light: 2d/X1 = 2 010 mm - RH flashing light: 2d/X2 = fres1 900 mm - ADR emergency switch: 2d/X3 = 1 340 mm C: - EBS modulator: 3d/X1 = 750 mm - Electrical socket XHFF1 (Alarm): 3d/X2 = 500 mm - Equi_1: 3d/X3 = 1400 mm - Equi_2057: 3d/X4 = 1 450 mm - NOx sensor: 3d/X5 = 3 100 mm

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D: - AdBlue heater: Xd/X1 = 250 mm - AdBlue heater: Xd/X2 = 200 mm E: - AdBlue pump filter heater: Xe/X1 = 750 mm - AdBlue control unit: Xe/X2 = 620 mm F: - AdBlue dosing unit relay: 4d/X1 = 930 mm - Silencer temperature sensor (before catalytic converter): 4d/X2 = 200 mm - LH rear side light: 4d/X3 = 1 320 mm - Front brake R1 control disc sensor: 4d/X4 = 2 150 mm - LH flashing light: 4d/X5 = 2 100 mm - PTO relay: 4d/X6 = 930 mm - PTO relay: 4d/X7 = 800 mm - LH ABS relay: 4d/X8 = 1 400 mm - Front wheels diff lock electrovalve: 4d/X9 = 930 mm - APM ECU: 4d/X10 = 1 200 mm G: - Manual circuit-breaker relay: Xg/X1 = 420 mm - Electrical socket XHBB1: Xg/X2 = 260 mm - ADR control unit main switch: Xg/X3 = 420 mm - Main circuit electrical circuit-breaker relay: Xg/X4 = 250 mm - ADR control unit switch: Xg/X5 = 370 mm - Chassis front: Xg/X6 = 400 mm H: - Prefilter fuel heater: Xh/X1 = 530 mm - Water level sensor: Xh/X2 = 520 mm I: - AdBlue reservoir relay: Xi/X1 = 800 mm - AdBlue reservoir level and temperature sensor: Xi/X2 = 750 mm J - cab 1d - first shunt 2d - second shunt 3d - third shunt 4d - last shunt

RENAULT MIDLUM DXi 5 and DXi 7 RH drive

A: - Front brake R1 control disc sensor: 1d/X1 = 2 100 mm - LH ABS relay: 1d/X2 = 670 mm B: - AdBlue dosing unit relay: 2d/X1 = 1 650 mm - Silencer temperature sensor (before catalytic converter): 2d/X2 = 200 mm - LH rear side light: 2d/X3 = 1400 mm - LH flashing light: 2d/X4 = 2 350 mm - PTO relay: 2d/X5 = 1 700 mm - PTO relay: 2d/X6 = 850 mm - Front wheels diff lock electrovalve: 2d/X7 = 1 020 mm - APM ECU: 2d/X8 = 2 050 mm

© RENAULT TRUCKS — 2007 34 / 35 9/13/2007

© RENAULT TRUCKS — 2007 35 / 35 9/13/2007

C: - AdBlue pump filter heater: Xc/X1 = 750 mm - AdBlue control unit: Xc/X2 = 620 mm D: - AdBlue heater: Xd/X1 = 200 mm E: - EBS modulator: 3d/X1 = 730 mm - Electrical socket XHFF1 (Alarm): 3d/X2 = 500 mm - Equi_1: 3d/X3 = 1 660 mm - Equi_2057: 3d/X4 = 1 270 mm - NOx sensor: 3d/X5 = 3 100 mm F: - Front wheels diff lock position switch: 4d/X1 = 1 810 mm - RH rear side light: 4d/X2 = 1 550 mm - Front brake R1 control disc sensor: 4d/X3 = 2 100 mm - RH flashing light: 4d/X4 = 1 950 mm - RH ABS relay: 4d/X5 = 1 290 mm - ADR emergency switch: 4d/X6 = 1 500 mm

- Engine assembly: 4d/X7 = 1 300 mm G: - Prefilter fuel heater: Xg/X1 = 500 mm - Water level sensor: Xg/X2 = 520 mm H: - AdBlue reservoir relay: Xh/X1 = 600 mm - AdBlue reservoir level and temperature sensor: Xh/X2 = 500 mm I: - Manual circuit-breaker relay: Xi/X1 = 420 mm - Electrical socket XHBB1: Xi/X2 = 260 mm - ADR control unit main switch: Xi/X3 = 420 mm - Main circuit electrical circuit-breaker relay: Xi/X4 = 250 mm - ADR control unit switch: Xi/X5 = 370 mm - Chassis front: Xi/X6 = 100 mm J - cab 1d - first shunt 2d - second shunt 3d - third shunt 4d - last shunt

1. Changing of position of AdBlue components1.1. Introduction1.2. Changes to the regulations1.3. The RENAULT TRUCKS choice1.4. General features of the AdBlue circuit1.5. Changing of position of the AdBlue pump1.6. Changing of position of the AdBlue reservoir1.7. Table of AdBlue pipesVehicle

1.8. Installation of AdBlue piping bundles1.9. Table of wiring harnesses