2011 Peugeot Expert VU engine

102


Opening the bonnet


OPENING THE BONNET


From inside:


- lift the cover located at the foot of the
front left seat.

- pull the control upwards.
To close
Lower the bonnet and release it at the end of its
travel. Check that the bonnet is properly locked.
From outside:
partially open the bonnet,
lift the catch and raise the bonnet.

Bonnet strut

Secure the strut in one of the two notches,
according to the height required, to hold the
bonnet open.
Before closing the bonnet, replace the strut
in its housing.
"Bonnet open" warning
This warning is linked to the alarm option
only.
With the engine running or the
vehicle moving, a warning light
and a diagram on the display,
accompanied by an audible
signal, warn you that the bonnet
is not properly closed.

10
3


Under the bonnet

CHECK
S
6

DIESEL ENGINES


8 -
Power steering reservoir.

9 -
Removable towing eye.

10 -

Repriming pump
( a
: 1.6 litre HDi; b
: 2 litre HDi).

11 -
Engine oil filling funnel (2 litre HDi).
7.1 -
Engine oil filler cap.
If your vehicle is fitted with this oil filler tube,
proceed as follows:

A -
Remove the oil filler cap.

B -
Remove the filler tube from its location.

C -
Place the filler tube in the filler opening
as shown on the illustration.

D -
Turn it a 1/4 of a turn to the left to lock it
then top up the oil.
To refit, proceed in the reverse order without
forgetting to retighten the cap A
correctly.

UNDER THE BONNET


1 -
Windscreen/headlamp wash
reservoir.

2 -
Fuse box.

3 -
Coolant reservoir.

4 -
Brake and clutch fluid reservoir.

5 -
Air filter.

6 -
Dipstick.

7 -
Engine oil filler cap.

104
Under the bonnet



PETROL ENGINE


4.
Brake and clutch fluid reservoir.

5.
Air filter.

6.
Dipstick.
7.
Engine oil filler cap.

8.
Power steering reservoir.

9.
Removable towing eye.

1.
Windscreen/headlamp wash reservoir.

2.
Fuse box.

3.
Coolant reservoir.

105


Levels

CHECK
S
6

LEVELS
control systems, the use of additives in
engine oil is prohibited.


Changing the brake fluid

The brake fluid must be changed at
the intervals stated, according to the
manufacturer's servicing schedule.
Use fluids recommended by the
manufacturer, which fulfil DOT4 standards.
The level must be between the MIN and
MAX marks on the reservoir.
If fluid has to be added frequently, this
indicates a fault which must be checked by a
PEUGEOT dealer or a qualified workshop as
soon as possible.


Warning lamps

These regular maintenance operations
will keep your vehicle in good running
order. Consult the instructions at PEUGEOT
dealerships or in the servicing booklet
enclosed in the handbook pack.
If you have to remove/refit the engine
style cover, handle it with care to avoid
damaging the fixing clips.

Oil level

Check the level regularly and top up
between changes.
Check the level with the vehicle level,
engine cold, using the dipstick.

Dipstick
There are two marks on the
dipstick:
A = maximum
If you fill past this mark,
contact a PEUGEOT
dealer or a qualified
workshop.
B = minimum
Never allow the level to fall
below this mark.
To maintain the reliability
of engines and emission
Oil change

It is imperative that this is carried out at the
intervals specified and the viscosity grade of
the oil selected must fulfil the requirements
in accordance with the manufacturer's
servicing schedule. Ask for advice from a
PEUGEOT dealer.
Remove the dipstick before filling.
For the 2 litre HDi engine, use the funnel
supplied when filling via the sump opening.
Check the level after filling (never exceed
the max mark).
Screw the cap back onto the sump before
closing the bonnet.

Viscosity selection
In all cases, the oil selected must meet the
manufacturer's requirements.
Checking by means of the warning
lamps in the instrument panel is
described in chapter 2, refer to
the "Instruments and controls" section.

106


Levels



Cooling system

Only use the fluid recommended by the
manufacturer.
Otherwise, you risk seriously damaging your
engine.
When the engine is warm, the temperature
of the coolant is controlled by the engine
fan. As this fan can operate with the ignition
key removed and because the cooling
system is pressurised, wait for at least one
hour after the engine has stopped before
carrying out any work.
Slacken the cap by 1/4 of a turn to release
the pressure to prevent any risk of scalding.
When the pressure has dropped, remove the
cap and top up the level with coolant.
If fluid has to be added frequently, this
indicates a fault which must be checked by a
PEUGEOT dealer or a qualified workshop as
soon as possible.

Power steering fluid level

The vehicle must be parked on level ground
with the engine cold. Unscrew the cap
integrated with the gauge and check the
level which must be between the MIN and
MAX marks. When this occurs with the engine running it
is due to the start of saturation of the particle
emission filter (exceptionally prolonged
urban type driving conditions: low speed,
long traffic jams, ...).
In order to regenerate the filter, you are
advised to drive at a speed higher than
40 mph (60 km/h) for at least five minutes
as soon as possible, when traffic conditions
permit (until the message disappears and
the service warning lamp goes off).
During regeneration of the particle emission
filter, relay noise may be heard under the
dashboard.
If the message is still displayed and if the
service warning lamp remains on, contact a
PEUGEOT dealer or a qualified workshop.

Topping up
The level must be between the MIN and
MAX marks on the expansion bottle. If
more than 1 litre of fluid is required to top
up the level, have the system checked by a
PEUGEOT dealer or a qualified workshop.



Screenwash and headlamp wash
level
For best quality cleaning and for your safety,
we would advise that you use products of
the PEUGEOT range.
Capacity of the screenwash reservoir:
approximately 4.5 litres.
If your vehicle is fitted with headlamp
washers, the capacity of the reservoir is
7.5 litres.
To ensure optimum cleaning and prevent
freezing, this fluid must not be topped up or
replaced with plain water.


Diesel additive level (Diesel
with particle emission filter)
The minimum level of this additive
is indicated by lighting of the
service warning light, accompanied by an
audible signal and a message in the screen.
Topping up
This additive must be topped up by a
PEUGEOT dealer or a qualified workshop
without delay.

Checks

CHECK
S
6

CHECKS


Battery

At the start of winter, have your battery
checked by a PEUGEOT dealer or a
qualified workshop.


Brake pads

Brake pad wear depends on the style of
driving, in particular for vehicles which are
used in town, over short distances. It may
be necessary to check the thickness of the
pads, even between services.
Unless there is a leak in the system, a drop
in the brake fluid level indicates that the
brake pads are worn.


Brake disc/drum wear

For any information on checking the brake
disc/drum wear, contact a PEUGEOT dealer
or a qualified workshop.


Parking brake

Where the parking brake travel is too great
or there is a reduction in the performance
of the system, the parking brake should be
adjusted, even between services.
Have the system checked by a PEUGEOT
dealer or a qualified workshop.


Oil filter

Change the filter regularly, in accordance
with the servicing schedule.


Carbon filter and passenger
compartment filter
The carbon filter permits continuous and
effective filtering of dust.
If the passenger compartment filter becomes
clogged, this may reduce the performance
of the air conditioning system and generate
unpleasant odours.
We recommend the use of a combined
passenger compartment filter. By means of
its second special active filter, it contributes
to the purification of the air breathed by
the occupants and the cleanness of the
passenger compartment (reduction of
allergic symptoms, unpleasant odours and
greasy deposits).
Refer to the servicing booklet to find out the
replacement interval for these components.
Depending on the environment (dusty
atmosphere...) and the use of the vehicle
(urban driving...), change them twice as
often if necessary.

Particle emission filter (Diesel)

This filter actively contributes
to the preservation of air quality
by trapping unburnt polluting
particles. It is controlled
completely and automatically by the engine
management system.
This warning lamp comes on if there is a risk
of blockage of the filter.
This alert signals the start of saturation of
the particle emissions filter (exceptionally
prolonged driving in urban conditions:
reduced speed, traffic jams…).
If this alert persists, contact a PEUGEOT
dealer or a qualified workshop.
On acceleration after the vehicle has been
running for a prolonged period at very low
speed or at idle, you may, in exceptional
circumstances, notice the emission of water
vapour at the exhaust. This water vapour
does not have any adverse effect on vehicle
handling or the environment.
To regenerate the filter, it is recommended
that as soon as driving conditions permit,
you drive at a speed of at least 36 mph
(60 km/h) for at least 5 minutes (until the
warning lamp goes off and/or the message
disappears). Refer to "Under the bonnet" in section 6.

108



Checks




Manual gearbox

Have the level checked in accordance with
the manufacturer's servicing schedule.
To check the main levels and certain
components, in accordance with the
manufacturer's servicing schedule, refer to
the pages of the servicing booklet which
correspond to your vehicle's engine.
Only use products recommended by
PEUGEOT or products of equivalent
quality and specification.
In order to optimise the operation of units as
important as the braking system, PEUGEOT
selects and offers specific products.
In order to avoid damaging the electrical
units, high pressure washing to clean the
engine compartment is strictly prohibited.

Bleeding the water contained in the
Diesel filter
If this warning lamp comes on,
bleed the filter. Otherwise bleed
regularly each time the engine oil
is changed.
To evacuate the water, unscrew the bleed
screw located on the end of the transparent
pipe.
Operate until all of the water in the
transparent pipe has been drained out then
tighten the bleed screw.
HDi engines use advanced technology.
Contact a PEUGEOT or a qualified
workshop for all work on the system.

1.6 litre HDi

2 litre HDi
During this regeneration, you may notice
that the idling speed is higher than normal
and that the cooling fan is running. As
operation of the exhaust emissions controls
may cause the exhaust gas temperature to
reach very high levels, it is recommended
that you do not stop the vehicle over easily
inflammable surfaces (dry grass and leaves,
pine needles, edge of a meadow or forest).

10
9


Maintenance with TOTAL

CHECK
S
6



RECOMMENDS




Innovation at the service of performance
The TOTAL Research and Development
teams develop lubricants for PEUGEOT which
satisfy the requirements of the latest technical
innovations incorporated in PEUGEOT vehicles.
This ensures that you obtain the best
performance and the maximum engine life.

Reduced exhaust emissions
TOTAL lubricants are formulated to optimise the
efficiency of engines and the protection of the
emissions post-treatment systems. It is crucial to
observe the servicing recommendations made by
PEUGEOT to ensure correct operation.