battery DACIA SOLENZA 2004 Repair Manual

ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 4
Power train group
The power train dismounting-remounting is to be performed on the engine compartment upper
part by means of a mobile lifting device.
The vehicle i s to be placed on a 2–columns
elevator.
Dismo unt :
- battery
- air filter inlet pipe;
- air filter assembly ;
- engine bonnet;
- front wheels.
Disconnect the oxygen sensor ( 1) connector
or the connectors of the two oxyge n sensors
(EURO 00 ).
Di smount : thermal protection screen and
descending tube from the exhaust manifold.
DISMOUNTIN G
Drain:
- the cooling circuit on the water pump
inlet pipe; - oil from gearbox;
- oil from engine if necessary;
- refrigerant fluid to a charging station
(vehicles with AC);
- oil from the power steering circuit
(vehicles with power steering).
- Oil from the power steeri ng circuit
(vehicles with power steering);
Dismo unt :
- engine shield;
- descending tube attachment screws
on support;
TIGHTENING MOMENTS) (daNm)
Right support attachment screw on engine 6.2
Hydr o-elastic buffer attachment nut 3.7
Left elastic buffer attachment nut 6.2
Whe els s c rew s 7.5
Power train- battery attachment screws 2.1
Connecting rod attachment nut on steering cross member support 6.2
Anti-roll connecting rod attachment screw on gearbox connecting rod 10.5
Control bar attachment screw on gearbox connecting rod 2.7
Pipes a ttachme nt s crews on comp ressor 2.1
High pressure pipe on DA pump 2.1
1
23
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 5
Power train group
Sw ing over the steeri ng knuckle and
extract the pl anetary t ransmission from the
planetary pinion of the gearbox. Dismount the left planetary transmission,
as follows: - dismount the steering knuckle nut;
- dismount the planetary transmission
attachment screws on the gearbox;
- dismount the brake calliper assembly ;
- dismount the shock absorber two
attachment screws on steering knuckle;
- swing over the steering knuckle and
dismount the planetary transmission. Dismount t he fuse box from the engine
compartment.
5
6
- collar ( 2) between the descending
tube and expansion chamber, remove the
descending tube; -anti-roll connecting rod.
Di sconnect the re verse dri ving contact
connector. Disenga ge the right planetary transmission,
as follows:
-dismount the brake calliper assembly ;
- dismount t he shock absorber t wo
attachment screw (4) on steering knuckle. Disconnect:
- connector (5 ) from the UCE (pull flap
(6) and then disengage); - engine wiring from engine fuse box;
4
- shock sensor connector;
- cooling engine fan connector;
- DA pressure sensor connector;
- mass wire from the gearbox
Dismount the battery protection shield.
Disconnect by means of the elastic clips pliers
MOT.1202-01 :
- hoses from radiator;
- hoses from thermostat support and from
water pump inlet pipe;
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 7
Power train group
Dismount the hydro-elastic buffer nut (on
the right side).
Remove the power train and place it on a
support.
Disco n nect th e pr e ssu re controller
connector for power steering.
Dismo unt :
- hoses from oil reservoi r for power
s teering by means of pliers MOT 1202-01;
- high pressure pipe from the power
steering pump.
Dismount the refrigerant fluid pipes from
compressor (vehicles with AC unit).
Sustain the power t rain by means of the
two liftin g supports u sing a mobile lifting device
(mobile crane). Dismount the four attachment screws of the
power train support-battery and the elastic bu ffer
nut (9).
9
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 8
Power train group
REMOU NT I NG
Perform the dismounting operations in the reverse order.
Tighten the screws and nuts to the required moment.
Perform: -filling and purging of the cooling circuit (see chapter 19”Filling a nd purging”);
-f illing with oil of the engine and gearbox;
-f illing of the power steering circuit (see chapter 05 “ Draining-Filling)- for vehicles
equipped with power steering;
-filling of the air conditioning circuit with refrigerant fluid HFC 134a (see chapter 62 “Air
conditioning”). Adjust the clutch pedal stroke (see chapter 37”Clutch control adjustment”).
REMARK:
At each operation implying battery dismounting, when reconnecting the battery,
introduce the radio code, which is written on the vehicle-purchasing invoice.
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 39
DISMOUNTIN G
Place the vehicle on a two-column eleva-
tor.
Disconnect the battery.
Drain the oil from engine.
Dismount the engine shield.
Dismou nt :
- front right wheel;
- front right wheel side fairing;
-r ight side tie-rod ( 1);
TIGHTENING MOMENTS (daNm)
Lower casing screws 1
Wheels screws 7,5
Tie-rod attachment nut 7,5
Tie rod attachment screw 2,7
Anti-roll connecting rod attachment screw (on frame) 6,2
Anti-roll connecting rod attachment screw (on gearbox) 10,5
- thermal protection screen;
- descending tube (see chapter 19 “Ex-
haust ”).
- Anti-roll connecting rod ( 2);
Lower c asing
2
1
Dismou nt the lower casing attachment screws.
In order to dismount the screws from crank-
s haft pulley side, a cardanic joint is to be used.
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 42
Multi-purpose support
TIGHTENI NG MOMENTS (daNm)
Sup port attachment screws 4
Sup port upper attachment screws 2
DISMOUNTIN G
Place t he vehicle on a two-column elevator.
Disconnect the battery.
Dismount :
-compressor (see chapter 62”Air
conditioning ”) for vehicles equipped with a ir
conditioning unit; -power steering pump (see chapter 36 “
Power steering pump”) for vehicles equipped
with power steering.
- Dismoun t the support attachment screws.
2
2
REMOU NT I NG
Position the support and pre-tighten the
central screw (1) to the required moment of
0.25 daNm. Mount the others attachment screws.
Tighten to the required moment observing
the sequence shown in the drawing. Remount the other elements by
performing the dismounting operations in the
reverse order.
Supp Support AD S
upport AC/AD
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ENGINE E7J-26211
11 - 3
DISTRIBUTION SYSTEM
3
1
42
Cylinder head gasket
N
ecessary Special Tools
MOT 1202-01 Pliers for e lastic collars
MOT 1505 Belt te nsioning measurement device
MOT 484 Jackets clamping device Wrench for angle tightening
Wrench for “CLIC” collars
TIGHTENING MOMENTS ( daNm )
Te nsioning roller nut 5
Crankshaft pulley screw 2 + 68° ± 6°
Pendular suspension support screws 6.2
Hydro-elastic buffer nut 3.7
Wheels screws 7.5
C ylinder head screws ( see cylinder head tightening method)
DISMOUNTIN G
Place the vehicle on a two-columns eleva-
tor. Disc onnect the battery.
Dr ain the cooling circ uit by the radiator
lower part hose.
Dismount the distribution belt (see chap-
ter 11 “ D i s t ribution belt “)
Dismount t he air filter
Disconnect : - acceleration cable from the valve con-
trol lever; -valve position potentiometer connec-
tor (1);
-atmospheric pressure sensor connec-
tor (2);
-step-by-step engine connector( 3);
- temperature sensor connector ( 4)
from the inlet manifold .
Disconnect :
-induction coil connector ( 5);
-f uel hoses (supply/return);
- injectors connectors;
- spark plugs cables.
Dismount the three attachment screws of the
induction coil ( 6).
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ENGINE E7J-26211
11 - 5
DISTRIBUTION SYSTEM
MOT 484
Cylinder head gasket
Mount the MOT 484 device or MOT
588 clamps for jackets maintenance.
Check the cylinder head smoothness using
a lineal a nd a set of templates. The maximal admissible deformation: 0.05
mm. The cylinder head is not to be rectified!REMOU NT I NG
Clean the gasket-seating surface of the cyl-
inder head.
Mount the cylinder head with a new gasket.
Perform the dismounting operation s in the re-
verse order.
Tighten the cylinder head observing the cyl-
inder head tightening method described in chap-
ter 10 “Dismounting-Remounting” .
Mount the distribution belt ( see chapter 11
”Distribution belt”).
Adjust the tilters.
Perform the cooling circuit filling and purging
(see chapter 19 “ Filling and Purging” ).
REMARK:
At each operation implying battery dis-
mounting,
when reconnecting it, introduce the radio
code t hat is written on the vehicle-purchas-
ing invoice.
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ENGINE E7J-26212
12 - 4
F UEL M IXTURE
Body valve
2
2
1
I
II
DISMOUNTIN G
Disconnect the battery.
Dismount the air inlet duct from the battery
protection screen. Dismount the air filter four attachment
screws.
Disconnect the hose ( 1) for oil vapors re-
aspiration, between the cylinder head cover and
the air filter. Remove the air filter.
Disconnect :
〈 Dismount acceleration cable ( disconnect
the cable end from the body control lever and
extract it from the support sleeve) 〈 connectors
I – of the step-by-step engine
II – of the body potentiometer
( pull upwards the no.2 clamp and disconnect
the connector). Disconnect the body control lever
Dismount
the valve body.
REMOU NT I NG
Replace the valve body gasket.
Perform the dismounting operations in the
reverse order.
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ENGINE E7J-26212
12 - 5
F UEL M IXTURE
TIGHTENING MOMENT (d aN m)
Inlet manifold nuts and screws 2,5
Inlet manifold
32 5 7
416
3
1
42
DISMOUNTIN G
Place the vehicle on a two-columns
elevator. Disconnect the battery.
Dismo unt :
- the air filter assembly;
- the acceleration cable from the body
control lever; - the injection ramp ( see c hapter 13
“Injection ramp”).
Disconnect the electric connectors:
- body position potentiometer ( 1)
- atmospheric pressure sensor (2)
- step-by-step engine (3);
- air temperature sensor( 4)
Disconnect the fuel supply ducts (supply and return)
Disconnect the petrol vapors re-aspiration hose from the inlet manifold.
Uncouple the body control lever and remove the valve body.
Dismount the attachment nuts and screws of the inlet manifold.
Extract the inlet manifold .
REMOU NT I NG
Replace the inlet manifold gaskets.
Tighten at the required moment the inlet manifold nuts and screws, observing the sequence
shown in the drawing.
Perform the dismounting operations in the reverse order.
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