Dacia Solenza (engine E7J). Service manual — part 99
40
GENERAL
40 - 22
( fig. 17)
( fig. 18 )
1 3 1 4
11 1 2
1 5 1 6
1 7 1 8
1 9 2 0
pict.
17
pict. 18
pict. 16
pe banc în cazul unei restructurãri.
Acestea vor fi utilizate în toate cazurile fiind o referinã principalã de aºezare a vehiculului pe
banc ( fig. 16 ).
Centrare sub lonjeron spate
Capetele specifice (17) ºi (18) permit
poziionarea, centrarea ºi alinierea lonjeroanelor spate ( fig. 17 ).
Rear axle arm attachment
Carriage body checking
The specific supports (11), (12), (13), (14),
(15) and (16) are enabling the positioning, cen-
tering and rear alignment of the vehicle on the
bench in case of a straightening.
These are to be used in all cases, being a
main reference for vehicle setting on the bench
(pict.16).
Centering under rear longitudinal girder
The specific supports (17) and (18) are
enabling the positioning, centering, and align-
ment of the rear longitudinal girders. (pict.17)
Rear plate attachment
The specific supports (19) and (20) used
in the rear straightening, for rear plate positioning is used in the same time for the vehicle align-
ment in the front straightening. (pict. 18).
Upper structure composing elements
Carriage body removable elements
Openings clearance
Repairing general conditions
41
41 - 1
LOWER STRUCTURE
Front longitudinal girder
1
REPLACEMENT
This operation shall be performed only on
the checking/repair bench. For the specific sup-
ports mounting on the bench, please see the
40 sub-chapter.
DISMOUNTING
Dismount the damaged elements, which are
in contact with the front longitudinal girder.
Proceed to a straightening on the body
checking/ straightening, until bringing it, as
closed as possible to the initial shape.
For spot welding punching, a special steel
cutter with a diameter of 6 mm is to be used.
Detach the welding points of the front lon-
gitudinal girder (1) which are in connection with:
- front cross member in the area (2);
- front wing lining in the area (3);
- central floor in the area (4) ;
- central cross member in the area (5);
- upper longitudinal girder closing plate
in the area (6).
Detach the welding points of the cross mem-
ber with the threshold closing plate and the
central floor in the area (7);
Straighten the areas resulted by dismounting.
Grind the areas resulted by dismounting.
REMOUNTING
Position the new element on the reparation
bench.
Perform an electric welding by spots and
under gas protection on the assembling out-
lines (2), (3), (4), (5), (6) and (7).
Grind the performed welding.
Protect the performed welding with an an-
ticorrosive product.
Protect the new element with a noise ab-
sorbent product.
41
41 - 2
LOWER STRUCTURE
Mount the connection elements by performing
the dismounting operations in the reverse order.
Front longitudinal girder
41
41 - 3
LOWER STRUCTURE
DISMOUNTING
Dismount the elements in contact with the
front anti-shock cross member.
Detach the welding point of the front anti-
shock cross member (1) in contact with the
front cross member in the area (2)- upper bor-
der and area (3) – lower border.
Straighten the areas resulted from dismount-
ing.
Grind the areas resulted after dismounting.
REMOUNTING
Position and center the new element on the
front cross member.
Check the correct positioning of the front
anti-shock cross member.
Perform a spot welding with SE Co
2
addition
(layers of 10 mm with 30 mm pitch) between the
front anti-shock cross member and the front cross
member on the outlines (2) and (3).
Grind the performed welding.
Protect the performed welding with an an-
ticorrosive product.
Paint the affected area and mount the con-
nection elements by performing the dismount-
ing operations in the reverse order.
1
Front anti-shock cross member
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