Citroen Jumper (2016 year). Instruction - part 17

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SPECIAL

 FEA

TURES

Double cab

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Sliding side windows

Depending on the vehicle's equipment, the 
side windows can be opened.

Squeeze the two controls then slide the 
window.

 While driving, the window must be closed 
or secured in an intermediate position.

Do not project long objects outside the 
vehicle through the window.

Seat belts

Each rear seat is fitted with a three-point 
inertia reel seat belt.

Fastening

Pull the strap in front of you, with an even 
movement, ensuring that it does not twist.

Secure the buckle in its housing.

Check that the seat belt is fastened securely 
and that the automatic locking system is 
operating correctly by pulling the strap 
rapidly.

unfastening

Press the "red" button on the buckle 
housing, the seat belt rolls up automatically 
but you are advised to guide it.

Use the seat belt to restrain one person 
only per seat.

child seats

Do not install child seats, booster 
cushions or carrycots on the rear seats 
of the cab.

Double cab

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dIMEnSIOnS

The dimensions are given in millimetres.

cHASSIS dOuBLE cAB

FLOOr dOuBLE cAB

L2

L3

L4

L

overall length

5 798

6 228

6 678

A

Wheelbase

3 450

4 035

4 035

B

Front overhang

948

948

948

c

rear overhang

1 245

1 340

1 695

d

Width (with / without mirrors)

2 508 / 2 100

2 508 / 2 100

2 508 / 2 100

E

Front track

1 810

1 810

1 810

-

rear track

1 790

1 790

1 790

F

overall height

2 424

2 424

2 424

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Double cab

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Tipper body

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PrESEntAtIOn

The tipper body is raised by a electro-hydraulic unit powered by the 
vehicle's battery.

raising and lowering the the tipper body done is by pressing and 
holding the corresponding buttons on the magnetic and portable 
remote control mounted on on a carrier in the cab.

Power to raise the tipper body is generated by the motor in the 
electro-hydraulic unit.

The tipper body is lowered by an electrovalve that opens a fluid 
return from the ram.

A safety device prevents the tipper body from dropping when static 
or being raised.

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Tipper body

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●  Ensure that there is no person or obstacle nearby (below or 

above) when unloading.

●  Never leave the tipper body raised when not in use.
●  Always discharge the load with the top part of the rear body side 

secured.

●  Observe the maximum payload on the weights plate on the 

vehicle.

●  Check regularly that the suspension is in good condition and 

that the tyres are inflated to the recommended pressures.

●  Distribute the load uniformly in the tipper body.
●  Transport similar products that discharge easily.

SAFEtY AdVIcE

Discharge onto a flat and hard surface: a sloping 
or loose surface may cause a change in the centre 
of gravity, with an adverse affect on the stability of 
the vehicle.

●  Never drive, even slowly, with the tipper body raised.

Tipper body

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cHArActErIStIcS

Equipment

details

tipper

Tipper base made of 2 strips of 2.5 mm thick zinc coated high strength steel, joined by central and 
longitudinal laser welding.

Tipper body painted vehicle body colour.

Structure of the tipper body

2 main longerons in galvanised high strength steel.

1 tubular steel ram head cross member.

Cross members in galvanised high strength steel. The assembly is protected against corrosion by 
the application of a powder coat paint finish.

Sub chassis

2 longerons in "C" made of 2.5 mm thick high strength steel, interior strengthening by enlarged lower wings.

Fixing to the base vehicle by high strength steel brackets.

1 machine-welded tubular steel ram foot cross member, hot galvanised.

1 rear articulation cross member in galvanised steel.

Stop brackets at the ends of the longerons.

rear lamp protection grille.

Cycle guard and wing supports in galvanised steel.

Body sides

Body sides in high strength steel, 15/10 thickness, cold formed, assembled by continuous laser welding.
Anti-corrosion protection assured by a powder coating paint finish.

Catches with reinforced zinc protection integrated into the form of the sides.

Ladder carrier

Galvanised steel uprights. Panels and cross members in painted steel with clinched bolts.

Electro-pump unit

12 Volts, 2 kW
Operating temperature range: -20 to +70°C.

Hydraulic ram

Expansion type, nitride ram, 3 section, dia: 107 mm
Maximum pressure: 20 bar.

Hydraulic fluid

Mineral type iSo HV 46 or equivalent.

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Tipper body

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tipper (in mm)

Load length

3 200

overall length

3 248

Load width

2 000

overall width

2 100

Height of body sides

350

overall height

550

dIMEnSIOnS

This conversion is only available on the L2 single chassis-cab; refer to the table below for the characteristics of the tipper.

For information on the characteristics of the L2 chassis cab, refer to the "Dimensions" section for the floor cab version.

Tipper body

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WEIGHtS And tOWEd LOAdS (KG)

For more information, refer to your registration certificate.

in each country, it is imperative that the towed loads authorised by 
local legislation are complied with. To find out your vehicle's towing 
capacities and its gross train weight, consult a franchised dealer.

The maximum authorised speed is reduced when towing (comply 
with the legislation in force in your country).

With load transfer, the braked trailer weight can be increased, 
on condition that the equivalent of this load is removed from the 
vehicle so that the GTW is not exceeded. Warning: towing with a 
lightly loaded towing vehicle may have an adverse effect on its road 
holding.

The GTW and towed load values indicated are valid up to a 
maximum altitude of 1000 metres; the towed load mentioned must 
be reduced by 10 % for each additional 1000 metres.

High ambient temperatures may result in a reduction in the 
performance of the vehicle in order to protect the engine; when the 
ambient temperature is higher than 37 °C, limit the towed weight.

The kerb weight is equal to the weight without load + driver (75 kg) + 
fuel tank filled to 90%.

Before towing a trailer, check 
that:
- 

the nose weight on the 
towbar ball does not exceed 
the value (S) indicated on 
the trailer's weights plate,

- 

the maximum trailer weight 
is less than the value 
indicated on the trailer's 
weights plate and the Gross 
Vehicle Weight (GVW) 
does not exceed the value 
indicated on the vehicle's 
weights plate.

- 

in the case of a self-
supporting trailer, the Gross 
Train Weight must not 
exceed the value indicated 
on the vehicle's weights 
plate.

General points

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Tipper body

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HYdrAuLIc SYStEM

these precautions are mandatory for any work on the hydraulic 
system.
●  When carrying out maintenance work under the tipper body, 

place the tipper body in the safety position secured with its stay 
(position indicated by a red arrow under the back of the tipper 
body),

●  Never work under a tipper body that is not supported,
●  Switch off the power supply to the electro-hydraulic unit using 

the circuit breaker,

●  Vehicle stationary, engine off.

As a safety measure we strongly advise against doing anything 
under the tipper body while it is being operated or while it is 
being serviced.

Tipper body

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SErVIcInG

reservoir

Check and top up the fluid level regularly. replace the fluid 
annually. replace the fluid if it contains water.

Check the condition of the hydraulic hose and the sealing of the 
hydraulic system regularly.

Pump and motor

requires no servicing, the ball bearings are lubricated for life and 
the plain bearings by the pumped fluid.

Lubrication

The tipper body and ram pivots do not have grease nipples. 
Lubricate regularly the hinges and retainers for the tipper body sides 
as well as the catches for the rear tipper body side.

Sub-chassis and tipper body

For maximum life, we recommend that you clean your tipper body 
by washing it down regularly with hose.

Touch-in the paint chips quickly to avoid the spread of rust.

After 8 months of use, check the tightening torque of the 
fixings of the underbody to the chassis (following the 
recommendations of the body converter).

cleaning the valve slider

●  Remove the plug 244A taking care to recover the ball.
●  Using a wide screwdriver, remove the bore / piston bolt 

assembly.

●  Check that the piston slides smoothly and remove any 

impurities. Pass a magnet over if there is any swarf present.

●  Refit the assembly and ensure that the piston slides smoothly. 

retain the ball with some grease on the plug for reassembly.

●  Bleed the hydraulic system.

Bleed the electro-hydraulic unit

●  Remove the hexagonal plug 257.
●  Slacken by a half turn the bolt 587 located inside, using a 

hexagonal 6 mm spanner.

●  Operate the electro-hydraulic unit for a few moments by 

pressing the raise button.

●  The tipper body does not rise, or very slowly. When fluid flows 

from the orifice, the system is bled.

●  Retighten bolt 587 and refit the plug 257, check that the tipper 

body lowers correctly.

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Tipper body

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detailled view of the ud2386 electro-hydraulic unit

Tipper body

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dIAGnOSIS

Symptom

Electrical

Hydraulic

Verification / check

The hydraulic unit does 
not operate.

X

Power supply harness and relay.

X

Control harness (control unit).

X

Circuit breaker.

Unit very noisy, body 
rises slowly.

X

Pick-up strainer blocked or squashed at the bottom of the reservoir.

new unit very noisy, 
body rises quickly.

X

Pump alignment, change the unit.

The ram goes down on 
its own.

X

return valve squashed or jammed.

The ram does not go 
down.

X

Yes, check the valve slider and bleed.

refer to the "Servicing" section.

X

no, check the return valve winding and electrical connections.

X

no, replace the electrovalve.

X

no, check the alignment of the ram.

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Tipper body

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Symptom

Electrical

Hydraulic

Verification / check

The unit operates but 
does not generate 
pressure.

X

Valve slider jammed if no electrovalve on the unit.

refer to the "Servicing" section.

X

Pressure relief, adjustment, cleanliness.

X

Pump seal failed.

X

Motor / pump coupling.

X

Pump loose on its bracket.

The hydraulic unit does 
not operate.

X

Electrovalve jammed, replace it or tighten the nut behind the strainer.

The control unit does 
not operate.

X

Check the connections and contacts.

Emulsion in the 
reservoir.

X

return pipe incorrectly fitted.

X

Fluid level to low.

Fluid discharged from 
the breather.

X

Too much fluid.

X

Breather diaphragm tolerance a little wide, to be replaced.

only valid for UD2386 units.

The fuse blows when 
going down.

X

replace the return valve winding.