Dacia SuperNova (engine E7J). Manual - part 7

ENGINE E7J-A-2/60

10

10 - 4

ENGINE AND LOWER ENGINE UNITS

The following are uncoupled:

-the end of  acceleration cable  1 from

the command lever of the clapper; it is then
extracted off muff 2 in the stand;

-the mileage cable: the two clamps are

pressed, and the cable is extracted;

-the right-side headlight adjustment

cable, which is then positioned by the car
bodywork;

-the linking pipes coming from the carbon

canister and the canister-draining valve;

-the fuel supply pipes (both the going-  and

the return one) from the injection ramp, by
using MOT.1311-06;

The screw linking the gear-bar and the

auxiliary connecting rod to the gearbox is
dismantled.

MOTOR-PROPELLING GROUP

-the hydraulic command conduit of the

clutch; fastener  1 is taken out and supply pipe
2 is withdrawn in the direction shown by the
arrow.

ENGINE  E7J-A-2/60

10

10 - 5

ENGINE AND LOWER ENGINE UNITS

MOTOR-PROPELLING GROUP

The screw-nut of the hydro-elastic

buffer is taken off (right);

The Motor-Propelling set is taken out and

then placed on a stand.

Re-Mounting

The steps are taken in the reverse order (see dismantling / taking apart).
To do:

-the filling-up and the drainage of the cooling circuit (see Chapter “Filling-up and

Draining”).

C

AUTION

!         

USE

 

ONLY

 

TYPE

 D 

ANTIFREEZE

.

- filling-up the engine and the gearbox with oil;
- filling-up and draining the clutch hydraulic command circuit (see Chapter “Draining

of the clutch hydraulic command circuit”);

The liquid to use is brake fluid type SAE J 1703, DOT 3, DOT 4.
The screws and the screw-nuts of the couple are fastened back.
When mounting, line up markings from hoses and related parts.

The Motor-Propelling set is upheld by

the two handles, by means of a moving
lifting device (a mobile crane);
The four screws fixing the Motor-Propel-
ling set battery stand are taken off, as well
as the screw-nut of the elastic buffer;

ENGINE E7J-A-2/60

10

10 - 6

ENGINE AND LOWER ENGINE UNITS

R

E

-M

O UNTING

The dismantling (taking apart) operations are done in the reverse order.
The screw fixing the compressor conduits to the couple is fastened (1.2 daNm).
The air-conditioning circuit is filled (0,61 kg) with HFC 134 a refrigerating agent.

(see chap. Conditioned air).

ADDITIONAL DIRECTIONS FOR AIR-CONDITIONED CARS

D

ISMO UNTING

The Freon in the air-conditioning circuit is emptied.
The compressor-coming conduits are dismantled.

MOTOR-PROPELLING GROUP

ENGINE  E7J-A-2/60

10

10 - 7

ENGINE AND LOWER ENGINE UNITS

Rotation sensor 2 is taken off;
The electric connections of the starter are undone;
The starter is taken off;
Electric connector 1 of the backwards motion contactor is taken off;
The engine cabling fastening to the gearbox is dismantled;
The screws and screw-nuts of the gearbox assembly are taken off;

SEPARATION ENGINE - GEARBOX

RE-ASSEMBLY ENGINE - GEARBOX

The separation operations are executed in the reverse order;
The screws and screw-nuts are tightened onto the couple.

TIGHTENING COUPLES (daNm)

Rotation sensor

0,8

Screws of the starter

4,4

Fixing the gearbox onto the engine:

- screw-nuts M 10

4,4

- screws M 10 - 90

4,4

- screws M 10 - 35

2,1

SEPARATION - DISMANTLING