power DACIA SOLENZA 2004 Owner's Guide

19
19 - 5
COOLING - EXHAUST - TANK
Radiator
SPECIAL TOOLS
MOT 1202 - 01
Pliers for elastic clips
MOT 453Hoses clamp
DISMOUNTIN G
Drain the air conditioning unit – for the ve-
hicles with air conditioning (see chapter 62” Fill-
ing –Draining the air conditioning circuit”). Disconnect the battery
Dismount the air inlet duct from the battery
screen. Detach from clips the oi l reservoir from the
battery screen, for the ve hicles equipped with
power steering. Clamp the hoses from radiator by means of
MOT 453 device.
Dismount the hoses from radiator by means
of the pliers for elastic clips MOT 1202-01 and
recover the cooling fluid.
Disconnect the engine fan connector (1).
Detach the wiring from clips ( 2) and (3).
Di sconnect the resistance connector ( 4), for
the vehicles with air conditioning. Carefully release the engine fan from the four
attachment clips ( 5) on the radiator- for the
ve hi c l e s e qui ppe d wi t h a i r c ondi t i oni ng,
c onsequently, the four screws ( 6) are
di sm ount e d, f or t he ve hi c l e s without a i r
conditioning.
The vehicles without air conditioning. Carefully remove the engine fan from the
sustaining p oints (7).
Dism oun t t he ra di a t or of f t he si de
attachment supports on the radiator upper
cross beam. Disconnect the two pipes from condenser.
Re l ease t he ra di ator from the lowe r
su p po r tin g buffers togeth er with the
condenser and recover the cooling fluid from
the radiator. Dismount t he condense r a ttachm ent
sc rews on the cooling radiator (for vehicles
with air conditioning).
For vehicles with air conditioning.
REMOU NT I NG
Mount the condenser on the new cooling
radiator (for vehicles with air conditioning).
M ount the radiator-condenser assembly
on the vehicle, by supporting it in the lower
elastic supports and attach it in the supports
of the radiator upper cross beam. Mount the engine fan assembly on the
sustaining supports (7) and attach it in the four
screws (for vehicles without air conditioning).
54
3
1
5
2
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19
19 - 6
COOLING - EXHAUST - TANKRadiator
* For the vehicles with air conditioning :
- Connect the t wo pipes to the condenser.
- Connect the engine fan resistance connector (1) and the engine fan connector, then attach
it by clips. Connect the battery.
Attach in clips the oil reservoir for power steering and the air inlet pipe on the battery screen.
Perform the cooling circuit filling and purging.
Perform the air conditioning circuit filling with refrigerant fluid HFC 134a (0.600 Kg) and
check for refrigerant fluid leak ( for vehicles with air conditioning).
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19
19 - 7
COOLING - EXHAUST - TANK
Cooling engine fan for vehicles without air conditioning
DISMOUNTIN G
Disconnect the battery (-) terminal.
Remove the air inlet pipe from the attachment of the battery screen.
Detach from clips the oil reservoir of the power steering from the battery screen.
Disconnect the engine fan connector ( 1) and detach from clips wiring of point ( 2)
Dismount the four attachment screws ( 3) of the engine fan on radiator.
Carefully dismount the engine fan assembly from guiding points (4).
REMOUNTING
Check the condition of the fan impeller and of the engine fan electric motor.
Carefully position the engine fan assembly in the guiding points (4).
Mount the attachment screws ( 3) of the assembly on the radiator.
Connect the engine fan connector ( 1).
Attach in clips the wiring in point ( 2).
Attach in clips the power steering oil reservoir on the battery screen.
Mount the air inlet pipe.
Connect t he battery (-) terminal. In case the vehicle is equipped with programmable
r adio-cassettes player, e lectronic clock, etc, there are t o be re-programmed before returning
the vehicle to the client.
Check the engine fan operation: start the vehicle engine and disconnect the water
temperature sensor. The engine fan must start. Reconnect the water temperature sensor
then by means of the CLIP tester erase the memorized failure corresponding to the water
temperature sensor.
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19
19 - 9
COOLING - EXHAUST - TANK
Cooling engine fan for vehicles with air conditioning
DISMOUNTIN G
Disconnect the battery (-) terminal.
Remove the air inlet pipe from the attachment of the battery screen.
Detach from clip the power steering oil reservoir from the battery screen.
Disconnect the engine fan connector ( 1)
Detach wiring from clips ( 2) and (3).
Disconnect the connector of the cooling engine fan resistance (4).
Carefully dismount the engine fan assembly from the radiator, from sustaining points (5).
REMOUNTING
Check the condition of the fan impeller and of the engine fan electric motor.
Carefully mount the engine fan assembly in the sustaining points (5).
Connect the connector of the engine fan resistance ( 4).
Connect the cooling engine fan connector ( 1) and attach it in clip (3) then in clip (2).
Attach in clips the power steering oil reservoir on the battery screen. Mount the air inlet
pipe.
Connect the battery (-) terminal. In case the vehicle is equipped with programmable
r adio-cassettes player, electronic clock, etc, there are t o be re-programmed before returning
the vehicle to the client. Check the engine fan operation: start the vehicle engine and disconnect the water
temperature sensor. The engine fan must start. Reconnect the water temperature sensor
then by means of the CLIP tester erase the memorized failure corresponding to the water
temperature sensor.
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FRONT AX LES ELEMENTS
31
31 - 2
TIGHTENING MOMENTS (daNm)
Wheels attachment screws 7.5
Suspension arm shaft nuts 10.5
A ttachment nut of the ball joint screw 6.2
An ti – roll bar bearings screws 4.0
Ball joint attachment screws nuts on the arm 7….7.5
St raps attachment screws 2.7
Suspension arm
REMARK :
T he dismounting-remounting operations are identical for both half axles (specifying
that on the right side one strap is provided and on the left side two straps are provided).

DISMOUNTING
Disconnect the battery.
Loosen the front wheels attachment screws.
Lift the vehicle on an elevator with two columns.
Dismount the two wheels.
Dismount the anti roll bar attachment screws (1) on the suspension arms.
Detach the anti roll bar.
Dismou nt :
- the suspension upper ball joint screw (2) and nut on the steering knuckle;
- the upper attachment strap screw on the right/left wing lining;
- the nuts (3) and the arm a ttachment axles on the power train a nd the strap (straps);
- the arms.
12
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FRONT AX LES ELEMENTS
31
31 - 3
Suspension arm
REMOU NT I NG
REMARK :
Ensure the presence of t he protection pl ate (A) on the suspension ball joint axle.
Perform the operations in the following sequence:
− Arm attachment on the power train support without tightening to the required moment
the axles nuts (3) .
− Ball joint mounting in the steering knuckle
− Attachment of the ball joint screw and tightening its nut to the required moment ;
M ount the wheels, tighten the screws to the required moment, and then with the vehicle on
wheels, continue with:
– Remounting the anti roll bar by tightening to the required moment the attachment screws.
– Tightening the shaft a rm nuts a nd fixing the strap (straps) – (4) to the upper pa rt, by
tightening the screws to the required moment.
REMARK :
When remounting the attachment buffers on the anti roll bar, put inside them 1 g of
grease type MOYKOTE 33 MEDIUM.
When remounting the suspension arm axles, use new self-locking nuts.
3A
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FRONT AX LES ELEMENTS
31
31 - 20
Anti roll bar
DISMOUNTIN G
Lift the vehicle by means of a two-column elevator.
Unscrew :
-the clamps attachment screws of the power train support and remove the a ttachment
buf fers;
-the clamps attachment screws on arm and remove the supporting bushings.
Dismount the anti-roll bar.
Check the state of the attachment buffers and of the supporting bushings.
Replace the items showing damages.
REMOU NT I NG
Mount the supporting bushings and the attachment bushings on the anti-roll bar.
M ount the anti-roll bar assembled both on arms as well as on the power train support.
Lower the vehicle with the wheels on the ground.
Tighten to the required moment, the screws of supporting bushings attachment clamps on the
power train support as well as the screws of bar attachment clamps on the suspension arms.
TIGHTENING MOMENTS (d aNm)
Clamp screws for attaching the elastic
bushings on longitudinal girder 4
Clamps screws for attaching bushings
on arm 4
BARÃ ANTIRULIU FA
Ã
Diametrul (mm)
ΦΦΦΦ
24
1
A
1
2 4
3
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FRONT AX LES ELEMENTS
31
31 - 21
Power train support
TIGHTENING MOMENTS (daNm)
Wheels attachment screws 7.5
Shock absorber lower attachment screws
to the steering knuckle arm 10.5
C onnecting straps upper attachment screws 2.7
Anti-roll connection rod attachment screws
to the steering crossbar support 6.2
Con nection screw of the steering column
lower shaft-steering box gear 2.1
AT T E N T I O N !
Di smounting of the front axles screws
and nuts implies their obligatory
r eplacement and tightening to the required
moments.
DISMOUNTIN G
Disconnect the battery.
Dismount :
- connection screw of the steering column
lower shaft-steering box gear;
-therm al sc reen att achment nut s on
exhaust manifold and remove the thermal screen;
- attachment studs descending pipe –
exhaust manifold. Loosen the front wheels scr ews.
Lift the vehicle by means of a two-column
elevator. Dismount
the engine shield.
Dr ain oil from power-assisted steeri ng
circuit ( see chapter 05). Drain oil from gearbox ( see chapter 05).
Dismo unt :
- front bumper 9 see chapter 55);
- left/right front wheels fairi ng ( see
chapter 56); -connecting straps upper attachments
power train support – carriage body; -uppe r a t t achm ents of the shoc k
absorption connecting straps (connecting
str aps of suspension arms shaft s-carriage
body); -brake calipers off t he for k a nd
suspend the calipers; -connection clip of descending pipe-
e xpansion chamber and remove the
descending pipe.
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FRONT AX LES ELEMENTS
31
31 - 22
Power train support
Attach a parts support under t he power
train support and dismount: - connection screw anti-roll connecting
rod- steering box crossbar support a nd tilt
over the anti-roll connecting rod downward.
- clamps attachment of the high pressure
duct of the power-assisted steering ( on the
right side); - clamps attachment of the low pressure
duct of the power-assisted steering (on t he left
side);
- attachment screws of the bellows-bearing
GI joint assembly, left tra nsmission on the
gearbox; - lower attachment of the cooling radiator,
on both sides;
-lower a ttachment scre ws of the front
s hock absorbers, both on left and right side;
- steering knuckle arms;
- left transmission from the gearbox;
-r ight transmission from the gearbox.
Carefully lower the parts support towards
ground. Dismount the attachme nt screws of the power
train support to the longitudinal girders, both at
front part as well at rear part.
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FRONT AX LES ELEMENTS
31
31 - 23
Power train support
REMOU NT I NG
Perform the dismounting operations in the reverse order, observing the tightening moments.
In case a new steering box is to be mounted, perform the parallelism a djustment, observing
the parallelism adjustment procedure previously described.
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