lock DACIA SOLENZA 2004 Repair Manual

02 - 2
LIFTI NG MEANS
FRONT
02
Elevator positioned under vehicle body
SAFE T Y S IGN
Sit uat ions to be consi dered:
1. SI TUATI ON OF V EHI CL E COMPONE N T S DI SM OU NTI NG
When there are not av ailable four columns elevators, two columns elevators ma y be used, in
t his case, lifting s lides shall be placed under the floor closing plate, at the su pport ing points level
of the vehicle jack
2. PA RTICULARLY SITU ATI ON OF POWER-TR AIN DISMOU NTING – R E-
MOU NTI NG
In this s p ecific case, the vehicle carriag e bo dy shall be consolidated with the two columns
elevator arms us ing special s lides.
REAR
Thes e must be oblig atory p laced at the rig h t of the su pporting points of the vehicle jac k and
mus t be locked in t he holes/windows made in the floor closing plate.
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VA LUES AND ADJUSTMENTS
07
07 - 4
Accessories belts tension
Belts tensioning values are:
- alternator belt 253 – 273 Hz
- compressor belt 150 – 155 Hz
- power steering pumps belt 151 – 161 Hz
- compressor belt / DA pump 222 ± 8 Hz
A ccessories belt tensioning method.
Belt tensioning is to be performed with cold engine.
Mount the new belt.
Tighten the belt till obtaining the prescribed mounting tensioning.
Block the tensioner.
Perform three engine crankshaft rotations. P lace t he reading head of the MOT 1505 device i n the m easurement area and check if the
belt tensioning is within the mounting prescribed values; restore is necessary.
REMARK :
Once a belt is dismounted, is not to be remounted, but replaced.
A – crankshaft C – Compressor T – Tensioner pulley.
B – alternator D – Power steeri ng pump – Tensioning checking point.
B
A
A D
TA C
T
T
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 1
Ingredients
TY PE
R HODORSEAL 5661
Loctite FRENETANCH COMPONENTS
Lower crankcase sealing
Crankshaft pulley attachment screw
IDENTIFICARE
The engine identification is achieved by means of a metallic plate stuck on the engine block.
Markings on metallic plate:
A – engine type
B – engine homologation letter
D – “RENAUL T” identification code
E – engine index
G – code for engine assembling factory.
F – engine manufacturing series
Loctite 518 W
ater pump, thermostat support, crankshaft
closing casing, crankshaft no.1 bearing cover
Engine oil DACIA OIL
EXTRA 10 W40; API SJ Engine lubricatio
n
Decapjoint Cleaning of the aluminum parts surfaces
Veh icl e
type Engine
Gearbox Cylinder
c apacity
(cm
3) Bore
(
mm) Strok e
(mm) Volume
ratio
Dacia
SOLENZA
E7J-262
JH3 - 051 1390 75.8 77 9.5/1
De-pollutionnorm
EU 96
EU 00E7J-262
E7J-2621504
MA
MB
MC
000 0 0 / 00
0 000000
A B D E
G F
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 12
NO.DE NOM I NAT ION SERVICE DACI A
CODE ITEM NO
1O il plug wrench MOT 1018 1001101 800
2D evice for mounting the camshaft sealing gasket MOT 1127-01 1001112701
3Devic e for mounting crankshaft sealing gasket towards flywheel MOT 1129-01 1001112901
4Devic e for distribution belt tensioning MOT 1135-01 1001113501
5P liers for elastic clips MOT 1202-01 1001120 201
6Su itcase for petrol pressure checking MOT 1311-01 1001131101
7 Connection “J” MOT 1311-04 1001131104
8 Connection “K” MOT 1311-05 1001131105
9D evice for conne ction dismounting MOT 1311-06 1001131106
10 Pliers for valves oil seal ring dismounting MOT 1335 1001133 500
11 Device for checking the belt tensioning MOT 1505 1001150 500
12 Device for pi ston shaft mounting MOT 574-22 1001 0574 22
13 Sector for flywheel fixing MOT 582 1001 0582 00
14 Device for distribution gear blocking MOT 799-01 1001 0799 01
15 Device for mounting the crankshaft sealing gasket towards distribution MOT 550 1001 0550 00
16 Wrench for rockers adjustment MOT 567-01 1001 0567 01
17 Wrench for oil filter MOT 555 1001 0555 00
18 Device for power train sustaining MOT 545 1001 0545 00
19 Device for jackets maintaining MOT 484 1001 0484 00
or
Jackets maintaining clamps MOT 588 1001 0588 00
20 Comparing support MOT 251-01 1001 0251 01
21 Plate for measurement of cylinder jackets over-height MOT 252-01 1001 0252 01
Special tools
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 17BOLTS
Length (mm)
60
External diameter (mm) 19
Internal diameter (mm) 11
CYLINDER JACKETS
T ype: wet removable.
The sealing gasket is J rubber ring type.
Internal diameter (mm) 75.8
Jacket height (mm) H2 130
Centering diameter (mm) D80.6
Jackets over-height X without
gasket (mm) 0.02-0.09
Jacket height (mm) H1 91.5
Deep in cylinder block K1 (mm)
91.5+ 0 ,03
Chara cteristics
+ 0 ,035
+ 0 ,005
- 0 ,015
- 0 , 055
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 21
CYLINDER HEA D DISMOUNTING
Drain the oil from the engine.
Dismount :
- wiring from the engine;
- compressor and/or power steering pump ( for vehicles equipped with air conditioning
unit and/or power steering); -compressor support and/or power steering pump support;
- alternator and its belt.
Dismounting – Remounting
Block the engine flywheel by means of the
MOT 582 device .
Dismou nt :
- oil dipper rod support;
- alternator belt tightening clamp;
-cr ankshaft pulley or pulleys ;
- pulley hub;
- distribution belt casings.
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 23
Dismount:
-cylinder head cover;
-in take manifold and exhaust manifold;
-cy linder head screws, less the one with
the centering bushing, that shall be only loosed;
-rotate the cylinder he ad a round the
not-dismou nted screw by easy hammering by
means of a rubber hammer. -dismount the cylinder head;
- mount the jackets maintaining device
MOT 484 or the clamps MOT 588.
Dismounting – Remounting
MOT 484
Dismount :
-r ocker’s ramp; - camshaft
sealing ring;
- camshaft gear (t o be blocked by
means of MOT 799-01 device);
- camshaft;
- thermostat support;
- spark plugs;
- valves springs;
-v alves;
- valves oil sealing rings, by means of
the MOT. 1335 pliers.
Clean the c ylinder head by removing the
s tacked gasket.
It is very important not to scratch the
cylinder head on gasket seating face.
The Decapjoint product is to be used
for removing the remaining gasket stacked
pieces.
Apply the produc t on the area to be
cleaned, wait for about 10 minutes, and then
clean with a wooden spatula. During this operation protection gloves are
to be used.
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 25
Lubricate the camshaft with engine oil.
Mount the camshaft and its clamp.
Check the camshaft axial clearance, which
must be between 0.06 mm and 0.15 mm , in
case this one i s not corresponding, check the
clamp and the camshaft.
Dismounting – Remounting
Mount : -camshaft sealing gasket by means of
the MOT 1127 – 01 device. - thermostat support;
Loctite 518 is to
be used for its sealing. The l ayer H must be 0.6 till 1 mm thick
and is to be applied as per the following dia-
gram.
-camsha ft gear.
Camshaft gear is to be blocked by means
of the MOT 799 – 01 device and tighten its
a ttachment screw, to the required moment of
4.5 daNm (lubricate the screw head and
thread with engine oil).
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 26
CYLIND
ERS BLOCK
Dismounting – Remounting
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ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 27
CYLINDER S BLOCK DISMOUNTING
Dismount :
- water inlet pipe and oil dipper rod
guide ( their sealing is performed by means of
rubber rings that must be replaced at each dis-
mounting); - clutch;
-engine flywheel, immobilized by means
of the MOT 582 ;
- lower crankcase;
-cr ankshaft gear;
- tightening roller;
-cr ankshaft closing casing;
Dismounting – Remounting
- water pump. Dismount
the oil pump attachment screws.
Dismo unt the oil pump and its driving chain.
Ma rk the connecting rod caps compared
with the connecting rod body.
AT T E N T I ON!
Do not use punches for marking in or-
der to avoid cracks occurring; a perma-
nent marker is to be used.
Dismo unt
- connecting rods caps and the bearings;
- jackets maintaining device MOT 484 or
clamps MOT 588 ;
- assembly jackets-pistons-connecting
rods; - bearings caps a nd their bearings;
- crankshaft and axial clearance bearings;
- bearings from the cylinders block.
PISTONS SHAFTS DI SMOUNTING
Place t he piston on the support lining up
the piston bolt (shaft) with the gap whole from
the support (two T lines for marking the whole
center are facilita ting the lining up).
Remove the bolts using a press by means
of the extraction mandrel E.
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