Dacia Solenza (engine E7J). Manual - part 17

 ENGINE E7J-262

11

11 - 1

DISTRIBUTION SYSTEM

Distribution belt

DISMOUNTING

Place the  vehicle on  a  two-column eleva-

tor.
Mount between chassis and cylinder casing,
the MOT. 545 device for sustaining front part
engine.

TIGHTENING MOMENTS

 (daNm)

Wheels screws

7.5

Crankshaft pulley screw

2+68

0 

± 6

0

Tensioning roller nut

5

Right support screws

6.2

Hydro-elastic buffer nut

3.7

Dismount:

- right front wheel;
- right pendular suspension support;

- accessories belt ( for vehicles provided

with air conditioning and/or power steering;

- alternator’s belt;
- crankshaft’s pulley or pulleys and their

hub;

- distribution casings.

 ENGINE E7J-262

11

11 - 2

DISTRIBUTION SYSTEM

Distribution belt

Set the engine at setting point (see method described in chapter 10 “ Engine assembly”,

page 10 –19).

Loosen the tensioning roller nut.
Dismount the distribution belt.

REMOUNTING

Mount a new distribution belt.
Tension the distribution belt to a value of 145 – 185 Hz by means of the MOT 1505 device

(see the method described in chapter  10 “ Engine assembly”, page 10 –33).

Perform the dismounting operations in  the reverse order.
Tighten to the required moment the screws.
Remount the pulley for accessories belt (for vehicles equipped with air conditioning and/or

power steering).

Obligatory tighten the screw of the crankshaft pulley hub to the required moment of  2 daNm

plus an angle of  68° ± 6 °

Mount and tension the alternator belt and the accessories belt, observing the method for belts

tensioning described  in chapter 07 “ Accessories belts tensioning “.

The belts tensioning values are:
Alternator belt

253 – 273 Hz

Compressor belt

150 – 155 Hz

Power steering pump belt

151 – 161 Hz

Compressor / power steering pump belt

214 – 230 Hz

 ENGINE E7J-262

11

11 - 3

DISTRIBUTION SYSTEM

3

1

4

2

Cylinder head gasket

Necessary Special Tools

MOT 1202-01

Pliers for elastic collars

MOT 1505

Belt tensioning measurement device

MOT 484

Jackets clamping device
Wrench for angle tightening
Wrench for “CLIC” collars

TIGHTENING MOMENTS  ( daNm )

Tensioning roller nut

5

Crankshaft pulley screw                                              2 + 68° ± 6°
Pendular suspension support screws

6.2

Hydro-elastic buffer nut

3.7

Wheels screws

7.5

Cylinder head screws      ( see cylinder head tightening method)

DISMOUNTING

Place the  vehicle on  a  two-columns eleva-

tor.

Disconnect the battery.

Drain the cooling circuit by the radiator

lower part hose.

Dismount the distribution belt (see chap-

ter 11 “ Distribution belt “)

Dismount the air filter
Disconnect :

- acceleration cable from the valve con-

trol lever;

- valve position potentiometer connec-

tor (1);

- atmospheric pressure sensor connec-

tor (2);

- step-by-step engine connector(3);
- temperature sensor connector (4)

from the inlet manifold.

Disconnect :

- induction coil connector (5);
- fuel hoses (supply/return);
- injectors connectors;
- spark plugs cables.

Dismount the three attachment screws of  the

induction coil (6).

 ENGINE E7J-262

11

11 - 4

DISTRIBUTION SYSTEM

5

6

Cylinder head gasket

Dismount the hoses from the thermostat sup-

port.

Dismount :

- compressor (see chapter 62 “Air con-

ditioning”);

- power steering pump (see chapter 36”

Power steering pump);

- alternator (see chapter 16 “Alterna-

tor”);

- oil gauge guide;
- thermal screen;
- multi-purpose support;
- exhaust manifold.

Dismount:
-

cylinder head screws except the screw

corresponding to A position, which is to be
loosen, then rotate the cylinder head around the
screw remained not-dismounted;

-

cylinder head.