Dacia Solenza (engine E7J). Manual - part 57

CV JH3 - 051

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MECHANICAL GEARBOX

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The following parts are to be replaced, if they have been dismounted:

- oil seal rings;
- fastening rings;
- elastic pins;
- primary shaft nut;
- the bushing under the pinion of the 5 – th gear;
- the outer safety devices of the bearings of the primary and the secondary shafts;
- the tore gaskets.

Parts that are replaced after each dismonting

CV JH3 - 051

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MECHANICAL GEARBOX

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Necessary special tools

SERVICE

DENOMINATION

DACIA

CODE

ITEM NUMBER

C.V. 22 - 01

Bearings extractor body

1002 2164 01

C.V. 945

Chuck for mounting the planetary pinion oil ring

1002 0945 00

C.V. 946

Chuck for safety mounting

1002 0946 00

C.V.551

Device for mounting/dismounting bearings of the
mechanism casing

1002 0551 00

C.V. 949

Device for mounting/dismounting the elastic pins

1002 0949 00

C.V.1000

Extractor for the fi

xed pinion of the 5 th gear from

the secondary shaft

1002 1000 00

C.V. 1059

Bushing kit for mounting/dismounting the differential
bearings

1002 1059 00

C.V. 1170

Hub extractor of the 5 th gear

1002 117000

C.V. 1175

Screw for mounting the fixed pinion 5 th gear

1002 117500

C.V.552

Extractor of the secondary shaft bearing from the
clutch – differential crankcase.

1002 0552 00

C.V.31 – 01

Set of punches for elastic pins dismounting/
remounting

1002 2594 01

C.V. 1162

Chuck for replacing control bearing bushings

1002 116200

C.V. 553

Device for dismounting/remounting the clutch shaft
bearing

1002 0553 00

C.V. 554

Bushing for depressing the differential assembly

1002 0554 00

C.V. 560

Set of punches for dismounting/remounting blocking
pin of the reverse driving shaft.

1002 0560 00

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MECHANICAL GEARBOX

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Gearbox dismounting

2

1

ATTENTION !
The dismounting and checking of the parts must be done on a surface coated with rub-

ber or soft plastic.

Before taking apart the gearbox from the vehicle, drain the oil from the gearbox.

DISMOUNTING

Dismount :

- clutch release fork (1) ;
- pressure bearing (2) ;
- the screws located inside the clutch

crankcase.

Dismount the cap attachment screws.
The back cap of the gearbox is extracted

so that its setting surface should is remaining
parallel to the conjoined surface of the gear-
box, because this cap is containing an oiling
groove situated in the cylinder bore of the pri-
mary shaft.

Engage the 1-st gear with the control lever

and the 5-th gear by manually shifting of the 5-
th gear fork.

Dismount the primary shaft nut and the sec-

ondary shaft screw.

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C.V. 1170

C.V.  22-01

C.V. 1000

Dismount the elastic pin of the 5 th gear,

by means of the C.V. 31 – 01 mandrel.

Dismount the fork and the sliding collar of

the 5 th gear.

The hub of  the  5 th gear synchronizer is

extracted by means of the C.V. 1170 extrac-
tor.

Dismount the synchronizer ring of the 5 –

th gear, the inner bushing of the pinion, the
pinion and its supporting washer.

Dismount the fixed pinion of the 5 th gear

by means of the C.V. 1000 extractor and the
body extractor C.V. 22 -01.

The gearbox is set in the neutral point, then

the 3-d gear is engaged.

Dismount the external screws fixing the

mechanisms crankcase

Gearbox dismounting