Transmission dismantling. Nissan Almera (from 1995 to 1999 of release)
Nissan Almera service from 1995 to 2000 in N15 body
1. General information
2. The general requirements to car repairs
3. Operation and car maintenance
4. Petrol engines
5. Diesel engines
6. Transmission
6.1. Coupling
6.2. Mechanical transmission
6.2.1. General information
6.2.2. Removal and transmission installation
6.2.3. Transmission dismantling
6.2.4. Dismantling of primary shaft
6.2.5. Assembly of primary shaft
6.2.6. Dismantling of a secondary shaft
6.2.7. Assembly secondary валаф
6.2.8. Dismantling and differential assembly
6.2.9. Transmission assembly
6.3. Automatic transmission
6.4. Drive of forward wheels
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Appendices
13. Electric equipment schemes
 









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6.2.3. Transmission dismantling


Fig. 4.8. Details of a transmission, main transfer and differential: 1 — the roller bearing; 2 — lock rings; 3 — a persistent washer;
4 — a synchronizer nave; 5 — a blocking ring of the synchronizer V of transfer; 6 — the sliding coupling of the synchronizer V of transfer; 7 — a leading gear wheel of the V transfer; 8 — the needle bearing; 9 — a stopper; 10 — primary shaft; 11 — the ball bearing; 12, 35 — washers; 13 — an intermediate gear wheel of a backing; 14 — an adjusting ring of an axial gap; 15 — an external ring of the bearing; 16 — a separator with conic rollers; 17 — an internal ring of the bearing; 18 — a ring; 19 — the rasporny plug; 20 — a conducted gear wheel of the V transfer; 21, 27 — blocking plugs; 22 — a conducted gear wheel of the IV transfer; 23 — a blocking ring of the synchronizer IV of transfer; 24 — a blocking ring of the synchronizer III of transfer; 25 — the sliding coupling of the synchronizer III and IV of transfers; 26 — a conducted gear wheel of the III transfer; 28 — a conducted gear wheel of the II transfer; 29 — a blocking ring of the synchronizer II of transfer;
30 — the sliding coupling of the synchronizer I and II of transfers with a conducted gear wheel of a backing; 31 — a blocking ring of the synchronizer I of transfer; 32 — a conducted gear wheel of the I transfer; 33 — a secondary shaft; 34 — the conic roller bearing of differential; 36 — a leading gear wheel of a drive of a speedometer;
37 — the differential case; 38 — an adjusting ring of bearings; 39 — a gear wheel of the main transfer; 40 — a pin of an axis of satellites; 41 — a washer of satellites; 42 — the satellite; 43 — a semi-axial gear wheel; 44 — a washer of semi-axial gear wheels; 45 — an axis of satellites


Fig. 4.10. Details of a case of a transmission: 1 — a stopper of a masloslivny opening; 2 — an epiploon; 3 — the switch of light of a backing; 4 — a back cover of a case;
5 — a sealing ring; 6 — сапун;
7 — an opening stopper for filling and check of level of oil; 8 — the left half of a case (a transmission case);
9 — a cover of the case of the bearing (RS5F31A transmission); 10 — a cover of the case of the bearing (RS5F30A transmission); 11 — a drop butterdish (RS5F30A transmission); 12 — a masloslivny tube; 13 — a maslosborny tray; 14 — a drop butterdish (RS5F31A transmission); 15 — the right half of a case (a coupling case); 16 — a gear wheel of a drive of a speedometer; 17 — the switch of the alarm system of neutral situation; 18 — the plug; 19 — a protective cover


Fig. 4.11. Details of the mechanism of gear shifting: 1 — a rod of forks; 2 — a fork of inclusion of the V transfer; 3 — a fork of switching of III and IV transfers; 4 — amortization inserts; 5 — a fork of switching of I and II transfers; 6 — an arm;
7, 13, 16 — springs of clamps; 8, 11 — clamp balls; 9 — a stopper; 10 — the lever of a drive of forks; 12 — a clamp pusher; 14 — a sealing ring; 15 — an arm; 17 — a stopper;
18 — a pin; 19 — a rod; 20 — a lead; 21 — the handle; 22 — a protective cover; 23 — a spherical support of the lever of gear shifting; 24 — the gear shifting lever; 25 — the plug of the lever of gear shifting; 26 — a flange; 27 — a damper;
28 — an arm of draft of a drive of gear shifting; 29 — a cover of the mechanism of gear shifting; 30 — draft of a drive of gear shifting; 31 — connecting draft; 32 — the hinge


At work be guided fig. 4.8, 4.10, 4.11. For convenience of work a box put on a surface of a case of coupling.

Fig. 4.12. Removal of the left part of a case of a transmission


Fig. 4.13. Removal of primary shaft with a backing gear wheel


Unscrew bolts of connection of the right and left parts of a case and remove the left part of a case of a transmission, inclining it aside, opposite to differential (fig. 4.12). Remove a fork of inclusion of the V transfer. Remove the lever of a drive of forks of inclusion of transfers, a rod with forks and separate all forks. Take out a secondary shaft from a box case. Unscrew bolts of fastening of a cover of the case of the bearing of primary shaft. Turn a cover on 1/4 turns counter-clockwise. Remove at the same time primary shaft and a gear wheel of transfer of a backing (fig. 4.13). Remove a shaft of a gear wheel of a backing. Take a spring and a clamp ball from a box case (fig. 4.14). Take out from a case differential assembled.

Fig. 4.14. Extraction of details of a clamp:
I\spring extraction; II\ball extraction



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6.2.4. Dismantling of primary shaft