gearbox DACIA SUPERNOVA 2004 Repair Manual

01 SPECIFICATIONSEngine – Clutch - Gearbox............................. 01-1
Vehicle identification.. ................................. 01-2
02 LIFTING Mobile jack - Protection route;....................... 02-1
Elevator positioned under the carriage body... 02-3
03 TOWING All types.......................................................... 03-1
04 LUBRICANTS CONSUMABLES Condition....................................................... 04-1
05 DRAINING – FILLING Engine............................................................ 05-1
Gearbox.......................................................... 05-2
07 VALUES AND SETTINGS Dimensions..................................................... 07-1
Capaci ty - Qualities........................................ 07-2
Driving belts tightening and accesorie s.......... 07-3
Distribution belt tension................................. 07-4
Cy linder head tightening................................ 07-5
Wheeles and tyres........................................... 07-6
Br akes............................................................. 07-7
Dimensions under carriage body.................... 07-8
C hecking values of the fr ont axle angles........ 07-9
C hecking values of the rear axle angle s......... 07-10
10 ENGINE AND LOWER ENGINE UNITS Ingredients...................................................... 10-1
Motor-propelling group.................................. 10-2
Separation - Dismantling................................ 10-7
Characteristics................................................ 10-10
Rec overy engine.............................................10-17
Lowervcrankase..............................................10-37
Oil pump........................................................ 10-38
Tightening moments....................................... 10-39
11 UPPER AND FRONT ENGINE UNITS Distribution belt............................................. 11-1
Cylinder head fi tting....................................... 11-3
12 FUEL MIXTURE Characteristics................................................ 12-1
Cl apper body .................................................. 12-4
Intake cole ctor................................................ 12-5
Exhaust collector............................................ 12-6
13 PUMP SUPPLY
Br eaking fuel supply ..................................... 13-1
Injection pump............................................... 13-2
Petrol filter.................................................... 13-3
P upm flow...................................................... 13-4
Supply pressure.............................................. 13-5
14 ANTI-POLLUTION Petrol vapours-aspiration ............................. 14-1
16 STARTING AND CHARGING Alternator....................................................... 16-1
Starter............................................................. 16–7
17 IGNITION AND INJECTION Ignition system.............................................. 17-1
Sparking plugs.............................................. 17-2
Peculi arities.................................. ................ 17-3
Placi ng of elements........................................ 17-4
Idling regime adjustment............................... 17-9
Adjustment of the fuel mixture enriching...... 17-11
Enriching adaptive correction....................... 17-12
Diagnosing-Introduction... ............................ 17-15 Diagnosing-Interpreting the defects.............. 17-17
Diagnosing-Conformity test........................... 17-49
Diagnosing-Interpreting the states................. 17-55
Diagnosing-breakdown localization
algorithm....................................................... 17–66
19 COOLING - EXHAUST - FUEL TANK Characteristics............................................... 19-1
Filli ng and draining ...................................... 19-2
C ontrol.......................................................... 19-3
The schema.................................................... 19-4
Ra diator dismounting and remounting.......... 19-5
C ooling fan replacement
for vehicles with air conditioning................. 19-6
C ooling fan diagnostic
for vehicles with air conditioning................. 19-7
Re sist ance cooling fan replacement
for vehicles with air conditioning................. 19-9
C ooling fan replacement
for vehicles without air conditioning............ 19-10
C ooling fan diagnostic
for vehicles with air conditioning.................. 19-11
Water pump .................................................. 19-12
Dismounting - remounting exhaust................ 19-14
Emptyng of tank............................................ 19-16
Tank fuel description..................................... 19-17
Tank fuel....................................................... 19-20
Electric petr ol pump...................................... 19-21
20 CLUTCH Identification................................................. 20-1
Diagnostic.. ................................................... 20-3
Clut ch disc mechanism.................................. 20-9
Moteur et peripherics
General poinds vehicle0
1
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21 MANUAL GEARBOXSecti ons.......................................................... 21-1
Identification ................................................. 21-2
Tightening moments...................................... 21-3
Ratios ............................................................ 21-4
Capacity, lubricants....................................... 21-5
Particul arities................................................. 21-6
Ingredie nts..................................................... 21-7
Parts of systema tic replacement.................... 21-8
S pecial tools.................................................. 21-9
Gearbox dismounting ................................... 21-10
29 DRIVE SHAFTS Front transversa l transmission........................ 29-1
Bell ows - Be aring assembly to
t he gearbox.................................................... 29-4
Bell ows to wheel........................................... 29-7
Be llows to gearbox....................................... 29-12
Bell ows to wheel........................................... 29-15
30 GENERAL General principle sc hedule
of the brake circuit........................................ 30-1
Tightening moments...................................... 30-2
Com position and dimensions
of the ma in braking system elements............ 30-6
Br aking system diagnostic............................ 30-7
Br ake connections and se werage.................. 30-12
Br ake fluid.................................................... 30-13
Br aking circuit purging................................. 30-14
The inf luence of the front axle angle s on
t he road behaivior (vehicle comportment)
and on tyres wear........................................... 30-16
Prelimi nary checking..................................... 30-17
C hecking of the front axles adjustment......... 30-19
31 FRONT BEARING ELEMENTS Characteristics... .......................................... 31-1
Sus pension arm... .......................................... 31-2
Elastic bushings of suspension arm............... 31-4
Sus pension ball joint..................................... 31-5
Br ake gaskets................................................ 31-6
Br ake caliper................................................. 31-7
Br ake disk..................................................... 31-9
St eering knuckle............................................ 31-10
St eering knuckle bearing. .............................. 31-12
Fr ont suspension............................................ 31-13
Shock absor ber, Sprint. ................................. 31-14
Sp ring assembly shock absorber................... 31-15
Anti-roll bar................................................... 31-17
33 REAR BEARING ELEMENTS Characteristics............................................... 33-1
Rear axle....................................................... 33-2 Re
ar suspension............................................ 33-4
Shock absorber............................................. 33-5
Spring ........................................................... 33-6
Br ake drum................................................... 33-7
Br ake cylinder.............................................. 33-8
Br ake shoes.................................................. 33-10
Be aring (25 x 52 x 37)................................ 33-12
35 WHEELS AND TYRES Characteristics.............................................. 35-1
Wheels balancing......................................... 35–4
36 STEERING ASSEMBLY Axial ball joint............................................. 36-1
Steering box................................................. 36-3
Pus her........................................................... 36-4
Noise absorber bearing................................. 36-5
Bell ows......................................................... 36-6
Deformable lower shaft................................ 36-7
Ste ering weel position adjustment................ 36-9
37 MECHANICAL ELEMENTS CONTROLS Brake pump.................................................. 37-1
Servobrake................................................... 37-6
Air filter – se rvobrake reta iner valve........... 37-9
Handbrake adjustment.................................. 37-10
Handbrake control lever............................... 37-11
Handbrake secondary cable.......................... 37-12
Br ake flexible hoses..................................... 37-14
Br ake pressure controller.............................. 37-16
clutch hydraulic control................................ 37-19
The gear control........................................... 37-23
Pe dals support.............................................. 37-25
Acceleration pedal....................................... 37-26
Acceleration contr ol cable........................... 37-27
Transmission2
Chasis3
SION
LL
NT
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SPECIFICATIONS
01
ENGINE - CLUTCH - GEARBOX
01 - 1
Vehicle
EnginClutch type Gearbox
type
typeCylinder
capacity (cm3)
Type
DACIA
SupeRNova E7J-260 1390 215 CPOE 3500 JH3 – 050
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SPECIFICATIONS
01
VEHICLE IDENTIFICATION
a.. Manufactu rer identification code;
b. Code of the vehicle;
c. Gearbox ty pe code;
d. Engine type code and driving location ( according to VIN code structure);
e. Vehicl e code;
f. Trailer ma ximum authorized weight without braking system;
g. Homologation number for the importer country;
h. VIS sign-one character for year model code + 7 characters for the chassis manufacturing number;
i. Maximum technical admissible weight of the loaded car;
j. Maximum admissible weight with trailer with braking system;
k. Maximum technical admissible weight on front axle;
l. Maximum technical admissible weight on rear axle.
LABEL T YPE OVAL PLATE
The se lf- adhesive label type oval plate is stuck on the right lateral side surface of the
dashboard. This enables the identification of the vehicle type and of its equipment, being exclusively
used fo r after-sale activity.
01 - 3
1,1
2,1 2,2
4,1 4,2
The reading of the codes marked on the oval plate type label
Caption:
Line 1
1.1 Cod type auto APV (after-sale):
B41A(E U 9 6 ) B41B(EU00) B41D(1 5 .04)
Line 2
2.1 Le vel of equipping: E0, E1, E2, E3
2.2 Options eq uipping code:
Line 4
4. 1 Technical definition code, driving place.
S2 : Left hand drive
4.2 Options equipment code: A: Normal suspension K: Without pre-filter
C : Temperate climate M: Steering mechanical system
E: Warm climate R: Without variable shock absorber
F : Normal heating T: Without plate corrector
G : Air conditioning V: Without wheels anti blocking (ABS)
B = represents body type
A ,B,D = represents engine type E7J, 1397 cmc, front wheel
drive type, mechanical gearbox.
Attention
Do not unstuck or damage the label from the lateral side surface of the dashboard. This
label represents the only way of vehicle identification needed to the after sale services, for a
period of 8 (eigh t) years from the purchasing date.
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SPECIFICATIONS
01
VEHICLE IDENTIFICATION
Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
CODE U U 1 R 5 2 3 1 5* *******
01 - 4
Position Characters explanation
1 – 3 - manufacturer i dentifi cation
UU1 - AUTOMOBILE DACIA SA, ROMÂNIA
4- Vehicle type
R - vehicle for persons transportation
5- engine-ge arbox unit location
5 - transversal front engine and front drive
6- chassis type
2 - hatch – bach
7- payload location
3 - five places : 2 front places + 3 rear bench places
8- gearbox type
1 - gearbox with 5 + 1 steps (JH3 050)
9- engine code and vehicle driving location
- left hand drive
5 - RENAULT engine, 1400 cm3 engine, spark ignition (E7J - 260)
10 - year model code y – 2000
1 – 2001
2 – 2002
11 - 17 - chassis manufacturing number
VIN IDENTIFICATION NUMBER
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LIFTING
02ELEVATOR POSITIONED UNDER THE CARRIAGE BODY
Safety sign :
1. THE DISMOUNTING OF VEHICLE COMPONENTS CASE .
When there are not available four columns elevators, two columns elevators may be used, in
this case, lifting slides shall be placed under the floor closing plate, at the supporting points level
of the vehicle jack.
2. THE PARTICULARLY CASE OF DISMOUNTING – REMOUNTING OF THE
ENGINE-GEARBOX ASSEMBLY.
In this specific case, the vehicle carriage body shall be consolidated with t he two columns
elevator arms using special slides.
These must be obligatory placed at the right of the supporting points of the vehicle jack and
must be locked in the holes/windows made in the floor closing plate.
02 - 3
Front
Rear
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LUBRICANTS CONSU MABLES
04
ProductPlace where it is used
OILING (GREASING)
MOLYKOTE ”BR2”
(LOCTITE 8103) Front transmission pinion grooves
Grease Right transmission joint G.I
ELF CARDREXA RNT2 Transmission joint G.E.
Grease
MO LY K OTE 33M Gearbox control protection bellows
Grease
Li C a Pb t ip II c u MoS
2Steering rack, pinion, oil seal ring( steering box)
SEALING
LOCTITE 518 Water pump Support thermostat
Crankshaft half crankcase
Gearbox half crankcase assembling
Thread of the reverse driving contact.
Crankshaft no.1 bearing cap
LOCTITE 5900
(RHODORSEAL 5661) Engine lower crankcase
SOLDERING
LOCTITE 270 Nut of primary shaft
(FRENBLOC) Screw of secondary shaft Speed V fix pinion grooves
Speed V hub grooves
LOCTITE 549
(AUTOFORM) Fly wheel seating surface on the crankshaft CLEANING
LOCTITE METALLREINIGER
(DECAPJOINT) Cylinder head gasket surface cleaning
04 - 1
CONDITI
ONS
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VALUES AND SETTINGS
07CAPACITY - QUALITIES
07 - 2
DENOMINATION CHAR ACTERISTICS CAPACITY (liters)
(a pproximate )*
Engine o il DACIA OIL EXTRA SAE 10 W 40; API SJ/CF 2,9*
Gearbox oil SAE 75 W 80 W; API GL 5 3,5
DACIA OIL EXTRAGEAR
Breaking fluid SAE J 1703; DOT 4 0,650
Cooling fluid 50% cooling fluid GLACEOL RX tip D
50% distilled water 6
Refrigerant (AC) HFC – 134 a 0,590 kg
Compressor oil PAG SP 10 sau SP 20 135 cm
3
* To be adjusted at di pstick
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ENGINE E7J-A-2/6010
10 - 1
ENGINE AND LOWER ENGINE UNITS
INGREDIENTS
TYPE
RHODORSEAL 5661
Loc tite FRENETANCH
Exhaust Pipe Paste
ORGANS
Lower ca sing, crankshaft bearing cap
Crankshaft pulley screws, flywheel
screws
Exhau st pipe sealing
IDENTIFICATION
Type / Mark Engine Gearbox
Cylinder
capa city
(cm
3) Cylinder
Bore
( mm) Stroke
( mm) Volumetric
Ratio
SupeRNova E7J
-A-2/60
JH3 - 050 1390 75,8 77 9,5/1
Id en tification is done by means of a plate located on the cylinder casing.
It includes:
A: type of engine
B: engine approval letter
D: identity RENAULT
E: index of engine
G: engine moun ting plant
F: engine ma nufacturing serial number
Loctite 518 Water-pump, thermostat stand, crank-
shaft closing end casing
Loc
tite AUTOFORM Flywheel face for mounting on crank-
shaft
INGR
EDIENTS
000 0 0 / 00
0 000000
A B D E
G F
E7J-260-MB
EURO 2
EURO 3
Engine o il DACIA OIL EXTRA
10 W40; AP I SJ/CF Engine o
iled
Decapjoint Cylinder head gasket surface cleaning
Depollution Norm
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ENGINE E7J-A-2/6010
10 - 2
ENGINE AND LOWER ENGINE UNITS
MOTOR-PROPELLING GROUP
Di smounting and re -mounting the motor-propelling group i s done at the upper pa rt of the
engine compart ment by means of a moving lift ing device. C
OUPLES FO R S
CRE W-FIXING (daNm)
Screws for fixing right-side stand on engine 6,2
Hydro- elastic buffer attachment nut 3,7
Screw-nut for left-side elastic buffer 6,2
Wheel sc rews 7,5
Screws for fixing motor-propelling group-battery stand 2,1
Screw-nut for fixing small connecting rod on steering traverse 6,2
Screw for fixing anti-swing connecting rod on gearbox case 10,5
Control bars attachment screw on gearbox connecting rods 2,7
Car is placed on a lift-stand with two columns;
The fol lowing are taken down: battery, air-
filter case, engine bonnet, front wheels; Oxygen probe connector is taken off;
Dismantle: therm ic protection screen, cata-
lytic convert er on the exhaust collector;
DIS M O UNT ING
The fol lowing are eva cuated:
-the cooling circuit at the bottom par t
of the radiator ;
-the oil in the gearbox ;
-the oil in the engine, if necessary.
The fol lowi ng are ta ken dow n: -engine shield;
-the screws that fasten the catalyti c
converter on the stand;
-the pipe-collar between the catalyti c
converter and the trigger ;
-the catalytic converter;
-the anti-swing auxiliary connectin g
rod.
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