Dacia SuperNova (engine E7J). Service manual — part 6

VALUES AND SETTINGS

07

CHECKING VALUES OF THE REAR AXLE ANGLES

07 - 10

ADJUSTMENTS

Not adjustable

Not adjustable

REAR AXLE

POSITION

Release

Release

H4 - H5 = 20

VALUES

0

0

... 0

0

30’

1 +/- 0,5 mm

ANGLES

CAMBER ( nega

tive)

PARALLELISM

( toe in )

TIGHTENING POSITION

OF THE ELASTIC

BUSHINGS

For the values checking of the front axle angles, consequently the rear axle angles, the vehicle

must:

- to be placed with the wheels on the rotating plates ( of the bench ) being in horizontal plane;
- to ensure its braking;
- to check its suspension for vehicle setting at its free height;
- to compress its front axle at half loading ( by means of the compressing device DIR 500);
- to check its suspension for vehicle setting at its free position;
- steering brought at middle point and the steering box blocked in this position;
These operations are followed by the optical device attachment on the vehicle, observing the

instructions of the steering angles checking bench manufacturer.

ENGINE E7J-A-2/60

10

10 - 1

ENGINE AND LOWER ENGINE UNITS

INGREDIENTS

TYPE

RHODORSEAL 5661

Loctite FRENETANCH

Exhaust Pipe Paste

ORGANS

Lower casing, crankshaft bearing cap

Crankshaft pulley screws, flywheel
screws
Exhaust pipe sealing

IDENTIFICATION

Type /

Mark

Engine

Gearbox Cylinder

capacity

(cm

3

)

Cylinder

Bore

(mm)

Stroke

(mm)

Volumetric

Ratio

SupeRNova E7J -A-2/60 JH3 - 050

1390

75,8

77

9,5/1

Identification 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 mounting plant
F: engine manufacturing serial number

Loctite 518

Water-pump, thermostat stand, crank-
shaft closing end casing

Loctite AUTOFORM

Flywheel face for mounting on crank-
shaft

INGREDIENTS

000 0 0 / 00
0 000000

A B D E

G F

E7J-260-MB

EURO 2

EURO 3

Engine oil DACIA OIL EXTRA
10 W40; APISJ/CF

Engine oiled

Decapjoint

Cylinder head gasket surface cleaning

Depollution

Norm

ENGINE E7J-A-2/60

10

10 - 2

ENGINE AND LOWER ENGINE UNITS

MOTOR-PROPELLING GROUP

Dismounting and re-mounting the motor-propelling group is done at the upper part of the

engine compartment by means of a moving lifting device.

C

O UPLES

FO R

SCREW

-

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 screws

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 following are taken down: battery, air-

filter case, engine bonnet, front wheels;

Oxygen probe connector is taken off;
Dismantle: thermic protection screen, cata-

lytic converter on the exhaust collector;

D

ISMO UNTING

The following are evacuated:

-the cooling

circuit at the

bottom part

of

the

radiator;

-the oil in the gearbox;
-the oil in the engine, if necessary.

The following are taken down:

-engine shield;
-the screws that fasten the catalytic

converter on the stand;

-the pipe-collar between the catalytic

converter and the trigger;

-the catalytic

converter;

-the anti-swing auxiliary connecting

rod.

ENGINE E7J-A-2/60

10

10 - 3

ENGINE AND LOWER ENGINE UNITS

MOTOR-PROPELLING GROUP

Disconnect the wiring connector from the

reverse driving contact.

The right-side planetary transmission is un-

coupled as follows:

-the brake-stirrup set is dismantled;
-disconnect the wire for the brake pads

wear indicator;

-the two screws for fixing the shock-

absorber of the steering-swivel stand are taken
off;

The steering-swivel stand is tipped up and

the planetary transmission is taken out from
the planetary pinion of the gearbox;

The left-side planetary transmission is un-

coupled as follows:

-the steering-swivel screw-nut is dis-

mantled;

-the screws for fixing the planetary

transmission on the gearbox are taken off;

-the brake-stirrup set is dismantled;
-the electric wire of the wear-and-abra-

sion light-indicator is taken off;

-the two screws for fixing the shock-

absorber of the steering-swivel stand are taken
off;

-the steering-swivel stand is tipped up

and the planetary transmission is taken out;

The fuse-box in the engine compartment

is dismantled.

The following are disconnected:

-connector 1 from the UCE injection

(pull flap 2, then disconnect);

-the front cabling of the engine;
-the connector of the shock-sensor;
-the ventilator connector;
-the mass wire on the gearbox.

The battery protection screen is dis-

mantled.

The following are taken off:

-the linking pipes coming from the ra-

diator, by using the pincers for elastic pipe-
collars MOT.1202-01B;

-the linking pipes coming from the de-

gassing vessel, by using the pincers for elas-
tic pipe-collars MOT.1202-01B;

-the pipes for air-conditioning coming

from the thermostat stand and the water-pipe;

1

2