Dacia SuperNova (engine E7J). Instruction - page 55
CV JH3 - 050
21
MANUAL GEARBOX
21 - 28
REMARK :
The tightening at the required moment of all the screws must be done in no
more than 30 minutes after the mounting of the mechanisms crankcase, because of the
polymerization of LOCTITE 518.
Mount the attachment screws and tighten them at a 2,5 daNm moment, after rotating the
primary shaft in order to ensure o correct bearings setting.
Retrieve the false axes.
Mount the locking pin of the reverse driving pinion (A).
GEARBOX DISMOUNTING
CV JH3 - 050
21
MANUAL GEARBOX
21 - 29
Three drops of LOCTITE FRENBLOC
are applied on the grooves of the fixed pinion
for the 5 th gear, then this is mounted by means
of the C.V. 1175 device on the secondary shaft.
Dismount the C.V. 1175 device and mount
the secondary shaft screw oiled with 3 drops of
LOCTITE FRENBLOC.
On the primary shaft remount the following
sequence :
- the support washers (with the larger side
towards the pinion )
- the bushing under the pinion;
- the free 5 th pinion equipped with its
synchroniser ring ;
- the 5-th gear step hub equipped with its
spring after the hub grooves have been oiled with
LOCTITE FRENBLOC;
- the fork together with the 5 th sliding
collar.
Engage the 1-st gear with the gear lever and
the 5 th gear by sliding the 5-th gear step fork
on its axle.
Apply 3 drops of LOCTITE FRENBLOC
on the primary shaft nut.
Mount the nut and the screw and tighten them
at the required moment:
- primary shaft nut :
19 daNm
- secondary shaft screw : 7 daNm
GEARBOX DISMOUNTING
CV JH3 - 050
21
MANUAL GEARBOX
21 - 30
Mount the pin of the 5 th gear fork by means
the C.V. 31 01 device as for dismounting.
Observe the mounting direction, the pin slot
must be oriented towards the back cap.
Bring the gearbox in the free position.
Mount a new gasket to ensure the back cap
sealing.
Mount the back cap with the A groove in the
primary shaft, and the oiling collector in the (B)
oil bringing groove, and tighten the screws at a
moment of 2,5 daNm .
Check the correct gears shifting.
Mount the reverse driving connector.
Mount the clutch control receiver cylinder and
tighten the screws at the required moment (2,1
daNm).
GEARBOX DISMOUNTING
DRIVE SHAFTS
29
FRONT TRANSVERSAL TRANSMISSION
DISMOUNTING - THE SIDE TO WHEEL
Loosen the left wheel screws.
Lift the vehicle on an elevator with two columns.
Dismount the wheels.
Dismount the screws that attach the brake disk assembly on the steering knuckle.
Unscrew the transmission nut by means of the RO 604 – 01 device.
Dismount :
- the nut of the steering ball joint;
- steering ball joint from the steering knuckle, by means of the PF 476 extractor; the
attachment screws of the steering knuckle on the shock absorber end.
SPECIAL TOOLS
- RO 604-01 Hub immobilizing device
- PF 476
Ball joint extractor
TIGHTENING MOMENTS (daN/m)
- Transmission nut 21
- Screw for fixing the bellows lid on the gearbox
2,5
- Wheels attachment screw
7,5
- Screws, nuts for fixing the steering knuckle on the shock absorber 7,5
- Screw for fixing the caliper on the steering knuckle
6,5
- Nut for steering ball joint 4
Push the transmission in the steering knuckle and incline the latter.
Dismount the transmission, the wheel side.
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