lock DACIA SOLENZA 2004 Owner's Guide

CV JH3 - 05121
MECHANICAL GEARBOX
21 - 25
CONTROL AXLE DISMOUNTING
This operation is to be performed after crank-
cases separation.
The control axle is provided with a blocking
element “LOCTOU” –(A) attached on the
crankcase. The sealing is ensured by m eans of the tore
gasket (B).
Remove the elastic pin of the selection lever
(C), then dismount the a ttachment screws, and
retrieve the control axle assembly .
In order to replace the bearing bushing of the control axle, the CV 1162 device, or a tube with
the outer diameter 16.5 mm are to be used. Before mounting the bushing shall be oiled.
CONTROL AXLE REMOUNTING
When remounting the control axle, replace the selection finger pin with a new one.
Remounting is done by performing the dismounting operations in the reverse order, after all
parts have been oiled with oil. Tighten all attachment screws of the control axle assembly at the required moment of
2 daNm.
G earbox dismounting
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CV JH3 - 05121
MECHANICAL GEARBOX
21 - 26
CRA
NKCASES ASSEMBLING
A
B
The assemb ling surfaces must be flat (small
imperfections can be eliminated by means of
a thin file). Place the axle and 1-2 fork, assembled,
on the 1-2 sliding collar of the secondary shaft.
The two shafts (primary a nd secondary)
are taken together with the fork and 1-2 axle
and positioned at the same time into the clutch
– differential crankcase.
The crown and the secondary shaft are
rotated until t he end of the secondary shaft
fits into the bearing.
Mount the blocking roll of the shaft ˚ (A).With the
1 – 2 axle in fre e position, the fol -
lowing are mounted:
-synchronizing assembly 3 – 4 together
w ith the a xle and t he 3 – 4 fork;
- mount the pin of the fork 3 – 4 by means
of the CV 949 device.
M ount the blocking roll of the 5 th gear axle
(B).
After that, mount the followin gs:
- the control axle for the 5 –th gear and
reverse driving (A);
- the axle and the reverse driving pinion
assembly (B), by easy lifting the primary shaft.
Gearbox dismounting
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CV JH3 - 05121
MECHANICAL GEARBOX
21 - 27
Mount the elastic pin for reverse driving axle
attachment by means of the C.V. 560 mandrel.
Ensure the correct positioning of the two cen-
tering bushings and of the magnet.
Mount the springs and the locking balls 1-2
and 3-4 in the mechanisms crankcase, then the
false axes A w ith a 13-mm diameter are i ntro-
duced.
Check the positioning of the 5 th gear oiling
collector and of the aerating connection. Additionally, ensure (check) if the aeratin g t ube
is not damaged or clogged. Apply a continuos layer of
LOCTITE
518 on the gasket surface between the clutch
crankcase and the mechanism crankcase.
Engage the 3 -d gear.
M ount the spring and the 5 th gear lock-
ing ball into the crankcase of the mechanism.
Compress the locking ball and mount the
mechanisms crankcase.
Mount the attachmen t screws and tighten
them at the required moment of 2,5 daNm ,
after rotating the primary shaft, i n order t o
ensure o correct bearings setting. Retrieve the false axes.
REMARK :
The tightening at the requi red mo-
ment of al l the screws must be done i n
no mo re tha n 30 mi nutes a fter the
mounting of t he mechanisms crankcase,
b ecause of the polymerization of
LOCTITE 518.
G earbox dismounting
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TRANSM ISSION
29
29 - 4
Bellows - Bearing assembly
to th e gearbox
THE JOINT TO THE GEARBOX - GI
SPECIAL TOOLS
Bearing mounting chuck on the shaft PF 1331
1. Tripod assembled
2. Bellows
3. bearing
4. bellows attachmen t lid
5. deflector
6. blocking ring
7. transmission shaft
DISMOUNTIN G
It is forbidden to use thinner for components
parts cleaning.
Dismount the blocking ring from the groove
made on the transmission shaft, using a special
pincers for these types of rings.
Left
transmission
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TRANSM ISSION
29
29 - 6
Bellows - Bearing assembly
to the gearbox
Maintaining the transmission on the press, on both sides, shall be ensured on the G groove
made on shaft, by means of a device t ype FACOM U 53 G, ( the flat side towards bellows) in
order to avoid the deflector damages on the wheel side. The pressing effort of the bearing on the transmission shaft ahas the value of = 100 – 700
daN. Press again the assembled tripod on the transmission shaft observing the marks made when
depressing. The press effort of the tripod assembly on the grooved area of the shaft end, shall be between
60 – 600 daN. Remount the blocking ring (Zeger lock) in the groove made on the transmiss ion shaft.
Left
transmi ssion
G
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TRANSM ISSION
29
29 - 12
Bellows to gearbox
JOINT TOWARDS GEARBOX - GI
1. Tu lip
2. Tripod
3. Blocking ring
4. Rubber bellows
5. Maintai ning collars
DISMOUNTIN G
Cut the maintaining collar.
Cut by means of a saw the existent collar,
taking care not to scratch the tulip in the mounting
area with the bellows.
Right
transmissi on
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TRANSM ISSION
29
29 - 13
Cut the bellows.
Remove maximum of grease.
NOTE :
The t ulip not being equipped with a
ho o d ha ving re tainin g wings,
dismounting is to be performed without
forcing.
It is avoided th e cams exit from the
trunnions (tripod a rms) because the rol l-
needles and the cams are paired and must be
not reversed. Never use thinner to wash the component
parts.
Dismount the blocking ring.
Bellows to gearbox
Right
transmissi on
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GENERAL
30 - 1
30
GENERAL PRIN CI PLE SCHEDULE OF B RAKE CIRC UIT I N PARALLEL,
WITH BY – PASS CIRCUIT
BRAKING IN PARALLEL, WITH BRAKE LIMITER
General principle schedule of the brake circuit
DACIA SOLENZA vehicles, are equipped with hydraulic braking system, brake pump with
by-pass double circuit, braking booster, brake limiter in order to avoid the rear wheels blocking
Fr ont brakes are disc type and rear brakes are hub type.
Brake discs are ventilated.
Front brake circuit
Rear brake circuit
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GENERAL
30 - 19
30Front axles checking and adjustment
C ase 1. The symmetry dimension “X” is correct - the value “A” is equaled distributed on
both sides.
Case 2 . The symmetry dimension “X” is incorrect - read the value “A” on each side, adds
it, and calculate the average value, establishing the value for each side.
Example :
Right side value : A = 16
Left side value : A = 10
16 + 10 = 26; 26 : 2 = 13
O perate the steeri ng rods tie bar, restoring the same value for both sides: A = 13.
In this position, lock the rotating plates at zero point;
Check in the following sequence:
- caster angle;
- ball joint angle;
- camber angle;
-p arallelism.
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GENERAL
30 - 20
30
Three situations may appear:
1. CORRECT I NCORRE CTPerform the same rotations number of the tie rod
connecting rod on left side and on the right side until
obtaining the same value ”A”.
2. INCORRECTCORRECTAdjust the parallelism at the same value for left and
right side ensuring the same value “A” on both sides.
3. INCORRECTINCORRE CTPerform first the repartition in order to balance the
value “A” on each side, than adjust the parallelism
(see Case 2}.
NR. PARALLELISM REPARTITION CORRECTION WH ICH MUST PERFORMED
CRT.
PARALLELISM ADJUSTMENT
Loosen the lock nut (1) maintaining the tie
rod of steeri ng connecting rod (2) in a fi xed
position.
Act upon the tie rod of steering connecting
rod taking into account its rotation sense, in
order to obtain the convergence or divergence
and also the fact that one of its complete rotation
leads to an axial displacement of 1.5 mm.
After obtaining the correct parallelism, tighten
the lock nut to the required moment of 5 daNm.
2
1
F ront axles checking and adjustment
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