2004 DACIA SUPERNOVA transmission oil

LUBRICANTS CONSU MABLES
04
ProductPlace where it is used
OILING (GREASING)
MOLYKOTE ”BR2”
(LOCTITE 8103) Front transmission pinion grooves
Grease Right transmission joint G.I
ELF CARDREXA RNT2 Transmission joint G.E.
Grease
MO LY K OTE 33M Gearbox control protection bellows
Grease
Li C a Pb t ip II c u MoS
2Steering rack, pinion, oil seal ring( steering box)
SEALING
LOCTITE 518 Water pump Support thermostat
Crankshaft half crankcase
Gearbox half crankcase assembling
Thread of the reverse driving contact.
Crankshaft no.1 bearing cap
LOCTITE 5900
(RHODORSEAL 5661) Engine lower crankcase
SOLDERING
LOCTITE 270 Nut of primary shaft
(FRENBLOC) Screw of secondary shaft Speed V fix pinion grooves
Speed V hub grooves
LOCTITE 549
(AUTOFORM) Fly wheel seating surface on the crankshaft CLEANING
LOCTITE METALLREINIGER
(DECAPJOINT) Cylinder head gasket surface cleaning
04 - 1
CONDITI
ONS
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CV JH3 - 05021
MANUAL GEARBOX
21 - 3
TIGHTENING MOMENTS
DESCRIPTION
A
ttachment screws of the mechanism crankcase on the clutch –
di fferential case
S econdary shaft screw
Primary shaft nut
Back cap fixing screws
Oil draining plug
R everse driving contact
S crews for fixing the bellows – left transmission cap assembly
Screws for fixing gearbox on engine case (M10 – 90)
Screws for fixing gearbox on engine case (M10 – 35)
S crews for fixing gearbox on engine
LOCTOU fixing screw
Screws for fixing the RPM sensor on the clutch c ase
S crews for fixing the control axle assembly
S crews for fixing hydraulic receiver on clutch case MOMENT
(daNm)
2,57
19
2,5
2,5
2,5
2,5
4,4
2,1
4,4
0,5
0,8 2
2,1
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CV JH3 - 05021
MANUAL GEARBOX
21 - 20
The differential of the
JH3050 gearbox is the simple type (with two satellite s and two planetary
wheels, one of which making a common body with the tulip of the planetary transmission).
This differential is supported in the clutch – differential crankcase by means of two cylindrical
bearings equipped with balls of various sizes.
The two bearings are pressed in the clutch – differential crankcase.
The crown of the main transmission is assembled by hooping, on the differential crankcase.
DIFFERENTIAL DISMOUNTING
This operation is performed after separating the crankcases. The zero ring (1) is removed from the right planetary shaft, then by means of a pins extractor
and a hammer, the sealing gasket (2 ) is gently hit with a hammer in order to make it pivoting.
The oil seal ring is carefully pulled along the grooved part of the planetary pinion in order
not to deteriorate the grooves.
GEARBOX DISMOUNTING
DIFFE RENTIAL
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DRIVE SHAFTS
29
DISMOUNTING – THE SIDE TO THE GEARBOX
The right side
Due to t he solution assumed by the manufa cture r, the t ransmission j oint (the t ulip of the
transmission) with the transmission shaft of the gearbox shall be performed only by mea
the grooves.
The dismounting of the transmission, the side to t he gearbox, shall be performed by
axial displacement - extract the transmission tulip from the transmission shaft.
The left side
Drain the oil of the gearbox.
Di smount :
- the thre e screws for fixing the bellows – lid assembly on the gearbox;
- the tra nsmission, the side to the gearbox. FRONT TRANSVERSAL TRANSMISSION
29 - 2
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DRIVE SHAFTS
29
FRONT TRANSVERSAL TRANSMISSION
REMOUNTING – THE SIDE TO THE GEARBOX
The left side
Engage the t ransmission GI joint in the ge arbox (the transmission position as horizontally
as possible).
Mount the thre e attachment screws of the bellows lid on the gearbox.
The right side
Grease the t ulip fra me grooves (the grooves area) and t he tra nsmission shaft of t he
gearbox with transmission oil.
Engage the transmission GI joint (the tulip) on the transmission shaft of the gearbox
(the tra nsmission position must be as horizontally as possible).
REMOUNTING – THE SIDE TO THE WHEEL
For both sides
Engage the transmission in the steering knuckle, this one being necessary to freely enter,
so that threaded area of the steering knuckle is allowing to remounting the transmission nut.
Pe rform then the dismounting opera tions in the reverse orde r.
Ob serve the tightening moments.
Remount the brake disk assembly.
Refill the gearbox with oil.
Pr ess several times the brake pedal to enable caliper piston coming in contact with the
brake pads.
29 - 3
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DRIVE SHAFTS
29BELLOWS TO WHEEL
REMOUNTING
The mounting of the new bellows is to be
pe rform e d by m e a ns of t he PF 573 – 03
device.
Catch the inclined transmission in a vice
w ith soft jaws in ord er to avoid the sha ft
damaging. Engage t he PF 537 – 03 device over t he
tulip of the transmission shaft.
Obturate the small e xtremity of the bellows
and, abundantly grease with automatic
transmission oil or ELF CARDREXA RNT
2 grease: - the all outer surface of t he PF 537 – 01
device - the inner part of t he bellows, especially
its smaller diameter part (this operation is
performed for slipping help).
29 - 8
Left
transmi ssion
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31
FRONT BEARING ELEMENTS
31 - 15
SP
RING ASSEMBLY AND SHOCK ABSORBER
DISMOUN T ING SPRI NG- SHOCK AB SOR B E R ASSE MB LY OFF T HE
VEHICLE
Lift the vehicle in the part where perfo rming
the dismounting. Dismo unt :
- the wheel
- the two lower a ttachment screws of
the shock absorber leg (1 ).
- the two upper a ttachment screws of
the shock absorber on the carriage body (2).
T ake out the assembly spring – shock
absorber, by pressing on the lower arm in
order to avoid the shock absorber came in
contact with the transmission bellows.
SEPARATE SPRING FROM SHOCK ABSORBER
Place t he shoc k absorbe r on t he shoc k
absorber support (4), of the base plate (3) of
the SU S 600 device.
Place the compression plate (7) on the spring
upper catch and position t he rods gri ps (8) on
the spring lower last but one coil. Com p re ss t he sp ri ng by a l t e rna t i ve l y
tightening the nuts (9) till release it from the lower
plate of t he shock absorber. Dismo unt the upper attachment nut of the shock
absorber by means of the SUS 601 wrench.
T ake out the spring.
Place the spring on the SUS 600 de v ice shaft (2).
P ut on the shaft the lock bushing (6), the spacer (5), and tighten to the required moment t he
crank (1) till the lock bushing (6) comes into contact with the upper catch of the shock absorber.
U nscrew alternatively the nuts (9) and take out the plate (7 ) and the rods grips (8).
Release the spring by means of the crank (1) and detach from the shaft (2), the upper catch of
the shock absorber, the upper plate, a nd the spring.
1 2
2
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