Dacia Pick-Up 1304/1305/1307. Manual — part 59
MANUAL GEARBOX
21
21 - 42
Mount the speedometer pinion and its guide
provided with a sealing gasket.
Mount :
- the velocity step V pusher;
- the spring;
- the gasket;
- the plug greased with LOCTITE 577
and tighten at the required couple (1,1-1,5daNm)
Bring the forks to the dead point.
Place the back cap gasket lubricate with
oil.
Place the back cap; position the velocity steps
selector in the forks shafts notches.
Tighten at the required moment
(1- 1,4daNm) the back cap attachment screws.
For G.B. 50C and 51C:
Fill the contact surface between the annular
seal and the flange with grease UM 170 Li Ca
Pb 2M.
Mount the flange of propeller shaft
transmission.
Place the washer and tighten at required
moment (10 - 12daNm) the flange attachment
nut (1).
REPAIR
BACK CAP RE MOUNTING
MANUAL GEARBOX
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CLUTCH CASING RE MOUNTING
Press in the clutch casing the guiding bushing of the pressure bearing (only if it has
previously been dismounted).
Mount the annular oil seal of the clutch shaft by means of the device CV 488.
NOTE: Before mounting, the annular oil seal shall be immersed in 80W/90.
Apply a layer of sealing paste LOCTITE 518 on the assembling area of the clutch casing
REMOUNTING THE COUPLING MECHANISM 4X4 (G.B. 51 C)
Check by visual inspection the state of the
mechanism elements and replace
damaged parts with new ones.
Mount the pins housing (13) and the claw
(12).
Mount using a press, by means of a metallic
strap, the bearing on the differential hub (if this
was previously dismounted).
Mount the assembly hub - the tooth gear
sliding mechanism (10), together with coupling
shaft and fork (11).
Place the washer rut (9).
Mount the safety ring (8) on the propeller shaft
pinion.
Mount the cover (7).
REPAIR
with mechanisms crankcase.
Mount the clutch casing by means the device
CV 488 for oil seal ring protection.
Tighten the attachment screws of the clutch
casing at the required moment.
M8 : 2 - 2,8 daNm
M10 : 3,2 - 4 daNm
Mount the reverse lamp contact, after its
thread has been greased with LOCTITE 577
and tighten it at required moment
(2,5 daNm).
12
11
13
10
9
8
7
MANUAL GEARBOX
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REPAIR
Replace the annular oil seal from the
differential cap, as follows:
- grease the new annular oil seal with gear
oil 80W90;
- mount the new annular oil seal by slightly
tapping by means of the plastic hammer until it came
into contact with the support shoulder from the
differential cap resulting in this case the dimension
of 6 + 0,5 mm.
Mount the differential cap assembly with a new
lubricated gasket.
Grease de contact surface between the flange
and differential hub with sealing paste LOCTITE
518
.
Necessary quantity: 2 ml.
Mount the flange and deflector.
Tighten the screws at the required
moment:
- differential cap - 1,2 daNm;
- differential flange - 2,4 daNm.
Mount the threaded plug (4) for limiting the
stroke.
Mount the control lever (3) and secure with
safety ring (2) (position the end of lever in the notch
of the control shaft.
Check the front transmission engagement and
disengagement.
Mount the vacuum capsule bracket on the
gearbox casing.
Mount the connecting bolt (1) between the
vacuum capsule shaft and the control lever and
secure with the attachment pin.
3
4
2
1
6
+/ -0,5
MANUAL GEARBOX
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BACK CAP
D
ISMO UNTING
Lift the car on the elevator.
Drain the oil from the gearbox.
Disconnect:
- the speedometer cable;
- the velocity steps control.
Support the back part of the gearbox.
Unscrew the attachment nut of the exhaust
pipe from back cap cross bar gearbox.
Dismount the back crossbar of gearbox.
For G.B. 50C and 51C:
- dismount the cardan transmission from
the secondary shaft flange and tilt it over.
- dismount the secondary shaft flange.
Engage the gear velocity step IV
Unscrew the back cap attachment screws.
Dismount the back cap
NOTE:
The velocity step V fork shaft shall not
be dismounted because the
interlocking ball may fall; their
mounting implies dismounting the whole
gearbox.
R
EMOUNTING
Clean the contact surface of the gasket.
Place a new paper gasket after it was
lubricated with oil.
Place the back cap; position the velocity
steps selector in the forks shafts grooves.
Place the cap attachment screws and
tighten them at the required moment of
1,2daNm.
For G.B. 50C and 51C:
- mount the driving flange of cardan
transmission and tighten the attachment nut at
the required couple (10 -12 daNm);
- engage the cardan transmission.
Mount the back support of the gearbox.
Connect :
- the speedometer cable;
- the velocity steps control.
Fill up the gearbox with oil 80W/90.
(on vehicle )
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