DACIA SOLENZA 2004 Repair Manual

19
19 - 24
COOLING - EXHAUST - TANKFuel filter
For de-pollution norm 1504
The fuel filter is attached on the front side of the fuel filter.
It is recommended, the fuel filter replacement, every 20 000 Km.
For EURO 2 and EURO 3
The fuel filter is mounted on the fuel pump assembly placed in the fuel tank.
Its replacement is implying the replacement of the entire fuel pump assembly (1).
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19
19 - 25
COOLING - EXHAUST - TANKEngine suspension
TIGHTENING MOMENTS (daNm)
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20
CLUTCH
20 - 1
Identification
CHARACTERISTICS
- Single disk dry clutch cable controlled.
- Clutch mechanism with diaphragm spring.
- Clutch disk with elastic hub.
- Pressure bearing with balls permanently in contact with the diaphragm (constant pressing
force).
Vehicle type Engine
type Mechanism Disk
E7J
S OLENZA
180 CPO 330026 grooves V: Green
D
= 181.5 mm G: Grey
E = 6.8 mm
D
V
G
V
V G V
E
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CLUTCH
20
20 - 2
Diagnostic
GEARS ENGAGING PROBLEMS
Check t he c lutch disk re lease (see the
checking method bellow described.)
Is the release corre ct ?
Check the adjustment of the gearbox
extern c ontrol lever (adjust if ne cessary).
If the problem is persisting.
Check the clutch releasing fork stroke
(see the method bellow descri bed). Is the fork stroke correct?
Int e rna l probl e m i n the ge arbox
(repair t he gearbox) .
Replace the clutch .
Pr
oblems at clutch
control pedal.
Check:
- pedal re turn,
- control cable.
(Fix if necessary).
No
No
Ye s
Ye s
C HECKING METHOD
“ DISK RELEASE “
The checking is to be performed at idling, with warm engine. - release the clutch,
- wait for thre e seconds,
- engage the reverse dri ving (engagement must be performed without noise).
CHECKING METHOD
“ CLUTCH RELEASING FORK STROKE “
By means of a lineal perform the following operations:
- measure the distance between the fork upper part and the clutch cable support, in the
clutched position;
- measure the distance be tween t he fork upper part and c lutch cable support, in t he
clutch releasing position;
- calculate the differe nce between the t wo values (the fork active stroke) and compare i t
with the re ference value ( 29 mm).
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20
CLUTCH
20 - 3
Diagnostic
EFFECT OF TREPIDATION
Check for oil leaks at the clutch
casing level.
If there are no leaks.
Check the tightening and the
c ondi t i on of t he ge arbox a nd e ngi ne
supports (fix it if necessary).
If the incident is persisting.
Che c k t he c l utch c ont rol (fi x it if
necessary).
If the incident is persisting.
Check the idle regime (unstable or
incorrect).
Fix it if necessary.
If the incident is persisting.
Replace the clutch. F
ix the oil leak and replace the c lutch
disk if necessary.
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CLUTCH
20
20 - 4
Diagnostic
NOISE AT FREE CLUTCH
(oppressive and regular noise subject to engine regime)
Check for oil leaks at clutch casing
level.
If there are no leaks.
Check the tightening and condition
of the gearbox and engine supports
( fix it if ne cessary).
If the incident is persisting.
Check the engine running at idling
(unstable or i ncorrect).
Fix it if necessary. If the incident is persisting
Fi x t he oi l lea k and re pl a c e t he
clutch disk if necessary.
Replace the clutch.
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20
CLUTCH
20 - 5
Clutch disk – Mechanism
TIGHTENING MOMENTS (daNm)
Clutch mechanism attachment screws 2
S. D. V. -uri necesare
MOT 582 Flywheel immobilizing sector
AMB 1518 Clutch centering device
A
REPLACEMENT
This opera tion is to be pe rformed after dismounting t he gearbox –engine a ssembly a nd
after t heir separation.
DISMOUNTING
M ount the i mmobilizing sector MOT
582. Dism ount the clutch mechanism
attachment screws.
Dismount the mechanism and the clutch
disk.
Perform a visual checking of :
- the wear of the engine flywheel and
of the mechanism plate; - t he c ondi t i on c r own t oo t hi ng for
starter; - the sealing at c rankshaft sealing gasket
level; - the wear of the pressure bearing guide
and of the control fork;
- the conditions of the clutch shaft grooves.
Replace the damaged part s and clean the
clutch shaft grooves.REMOUNTING
D egrease the friction surface of t he engine
flywheel.
Clean the grooves of the clutch shaft.
Check the disk sliding on the clutch shaft
Mo u n t the clutch disk (with hub
protuberance ( A) towards the engine
flywheel).
Center the clutch disk by means of the
centering device AMB 1518.
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CLUTCH
20
20 - 6
Clutch disk – Mechanism
Mount the clutch mechanism.
Progressively screw “ radial way”, the mechanism attachment screws, then tighten
them to the re quired moment. Dismount the immobilizing sector MOT 582.
Lubricate with grease OLISTA LONG TIME 3EP R100 137188.
- bearing guiding tube;
- clutch releasing fork sliders;
- fork joint.
Check the pressure beari ng sliding on guiding tube.
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20
CLUTCH
20 - 7
Pressure bearing – Clutch releasing fork
R EPLACEMENT
This operation is to be performed after separation of the gearbox. from engine
DISMOUNTING
Di smount:
- pressure bearing by swinging over the fork;
- protection bellows and remove the clutch-re leasing fork.
REMOUNTING
Lubricate the guiding tube, slides and fork joint with grease OLISTA LONG TIME
3EP R100 137188. Mount the fork and the protection bellows.
Mount the pressure bearing on the guiding tube with groins ( A) clips-attached on fork
Check the pressure beari ng sliding on guiding tube.
REMARK:
In case of an intervention not implying the gearbox dismounting, or after gearbox
mounting, the control fork is not to be lifted because the pressure bearing groins (A)
may come out from the clutch-releasing fork.
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CLUTCH
20
20 - 8
S
PECIAL TOOLS
MOT 582 Flywheel immobilizing sector
.
Engine flywheel
TI GHTENING MOMENTS (daNm)
Flywheel screws 5 ÷ 5,5
REPLACEMENT
This operation is to be performed after dismounting the clutch mechanism and the ge arbox.
DISMOUNTING
Mount the immobilizing sector MOT 582.
Di smount the fl ywheel attachment screws.
The screws are not to be re used.
Di smount the engine flywheel.
REMOUNTING
Clean the holes thread from the cra nkshaft by means of a dry gauze.
Degrease the flywheel seating surfaces on the crankshaft .
Mount the flywhe el with new scre ws (the scre ws thread shall be lubr icated with
LOCTITE FRENETANCH).
Tighten the screws to the required moment.
Dismount the immobilizing sector MOT 582
REMARK
The flywheel attachment screws are to be replaced aft er each dismounting.
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