Dacia Pick-Up 1304/1305/1307. Instruction - page 58

MANUAL GEARBOX

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Engage the velocity steps III - IV fork in the position required for the coupling of velocity

step IV and keep it in this position until complete mounting of the gearbox.

REMOUNTING OF THE REVERSE DRIVING PINION

Place the attachment spring and ball of the

shaft in the left side half crankcase.

NOTE:

The spring is black painted to be

different from locking spring of forks shafts.

Introduce the reverse driving pinion shaft
Mount :

- the reverse driving pinion, with the hub

directed towards the front of the gearbox;

- the friction washer, with the bronze side

towards the pinion.

Introduce the guiding wedge in its seat and

completely introduce the shaft.

Mount the safety ring.

REPAIR

MANUAL GEARBOX

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HALF CRANKCASE ASSEMBLING

Place in the right side half crankcase

- primary shaft;

- secondary shaft together with the lock pin of the biconical bearing taking care that

the assembled forks to be positioned in their seats;

- the differential gear (G.B. 365 and G.B. 51C).

Grease the assembling areas of the crankcases with sealing paste LOCTITE 518.
Place the left side half crankcase over the right side half crankcase; position correctly the

reverse selector.

Place the assembling screws of the half

crankcase and slightly tighten them.

Mount the spacer and tighten its attachment

screws at the required moment
(1 - 1,4 daNm).

Tighten the assembling screws of the half

crankcases at the required moment, observing
the tightening order specified in the drawing.

M 7 : 1,9-2,4 daNm
M 8 : 2,8-3,3 daNm

VELOCITY STEP V PINION REMOUNTING

Place the following parts on the primary shaft:

- the spacer;
- the inner bushing and needle casings;
- the free pinion of velocity step V;
- the synchronizer assembly together with

the fork and shaft for velocity step V;

- the elastic washer;
- the locking nut.

Mount the elastic pin of fork for. velocity step

V, by means CV 31 B mandrel.

NOTE:

The synchronizer for velocity step V shall be assembled in the same way as the one

for velocity steps I - II; mount additionally the retentive segment.

REPAIR

MANUAL GEARBOX

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Place the following parts on the

secondary shaft:

- the velocity step V pinion;
- the elastic washer;
- the speedometer endless.

Check the clearance “J” between the

synchronizing ring and the surface of the hub : J
= min 0,2 mm

The checking shall be performed as follows:

- the pinion in contact with the hub;
- the synchronizing ring in contact with

the pinion con.

Couple the reverse driving and the velocity

step V.

Tighten at the required couple:

REPAIR

- the nut of the primary shaft: 6 daNm
- the speedometer endless screw: 10 - 12 daNm ( G.B. 365).

Secure the locking nut and the speedometer endless screw.

GEAR CLEARANCE ADJUSTMENT (G.B. 365,51C)

In order to adjust the clearance of the gear, loosen the nut (1) from the right side half

crankcase and tighten the nut (2) from the left side half crankcase by the same value.

1

2

2

1

MANUAL GEARBOX

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Mount a comparing device on the

crankcase and place the feeler perpendicularly
on the crown tooth flank, as much to the edge of
the rim as possible.

Check the clearance of the gear which

should be: 0,12-0,25 mm.

Adjust the nuts until correct clearance is

obtained.

Mount the nuts locks.

.

BACK CAP ASSEMBLING

Mount the control shaft annular oil seal.
Assemble the rocking lever with its shaft.
Mount together:

- the assembled rocking lever shaft;
- the control shaft.

Tighten the attachment nut of the return

rocking lever (4-4,5 daNm).

Mount the rubber protection.
Mount on the control shaft:

- the protection bellows;
- the control shaft end;
- the elastic pin.

REPAIR

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