Dacia Solenza (engine E7J). Service 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.
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