Dacia Solenza 2004, Repair Manual

Page: 54 / 891

ENGINE
E7J-262
10
ENGINE ASSEMBLY
10 - 29
Dismounting – Remounting
The over-height
X
must be between
0.02
mm and 0.09 mm.
Place the jackets in such way that :
- the difference between two joint jackets
to be maximum 0.05 mm ;
- the over-height to be in ascending order
between cylinders
1
and
4
;
- in case of an incorrect over-height, check
the over-height by means of a new kit of jack-
ets, in order to see if the cause is the block or
the cylinders jacket or check the theoretical size
values of the block and of the jackets.
When over-height is correctly obtained, per-
form the A, B, C, D assembly then mark with
numbers jackets, pistons and the bolts from
1
to
4
(no.1 towards flywheel) so that the corre-
spondence with the corresponding connecting
rods may be achieved.
Pistons bolts mounting
The pistons bolts are fixed in connecting rods
and free in pistons.
Mount the pistons bolts by means of the
MOT 574-22
that is containing:
- a support for piston (
S
);
- an extracting mandrel ( M );
- the piston supporting bushings ( B);
- the bolts for mounting (
A
) provided with
their centering guides ( C ).
Use an electric plate of 1500 W (electric
oven) for connecting rods heating.
Place the connecting rods on the electric
plate so that connecting rod end surfaces are
in contact with the heating plate.
Check if the pistons bolts are freely gliding
in the new corresponding pistons.
Mount the piston bolt E on the mounting
bolt A .
Screw the centering guide
C
till end and
then unscrew it for a quarter of turn.
vnx.su