Dacia SuperNova (engine E7J). Service 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2 is withdrawn in the direction shown by the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
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