Assembly of the transmission. Nissan Almera (from 1995 to 1999 release)
Service of Nissan Almera from 1995 to 2000 in N15 body
1. General information
2. General requirements to car repairs
3. Operation and maintenance of the car
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 installation of the transmission
6.2.3. Dismantling of the transmission
6.2.4. Dismantling of a main shaft
6.2.5. Assembly of a main shaft
6.2.6. Dismantling of a secondary shaft
6.2.7. Assembly secondary валаф
6.2.8. Dismantling and assembly of differential
6.2.9. Assembly of the transmission
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. Schemes of electric equipment
 









6-2-9-sborka-korobki-peredach.html

6.2.9. Assembly of the transmission

Take the rings of bearings which remained in nests of parts of a case, and replace all epiploons. Pick up a washer of adjustment of a preliminary tightness of bearings of differential. Establish new rings without washer of a preliminary tightness.

Fig. 4.39. Installation of the expansion plug on an axis of a gear wheel of transfer of a backing


Establish differential in a case of coupling and connect both parts of a case of the transmission; tighten fastening bolts the specified moment.

Fig. 4.40. Installation of depreciation inserts (are shown by an arrow) and forks


Fig. 4.41. Installation of a spring on an axis of forks


Fig. 4.42. Preliminary tightness of the bearing of a secondary shaft. Measurement of distance (A) between an end face of an external ring of the bearing and a case of the transmission


Measure the indicator of hour type an axial gap of differential. Separate parts of a case and take out a differential bearing ring from a transmission case. Establish in a ring nest a washer at 0,20 — 0,25 mm thick more than the measured axial movement of differential. Establish into place a bearing ring. Establish a main shaft, a gear wheel of transfer of a backing and its axis with the expansion plug (fig. 4.39) in a coupling case. Tighten a flange of fastening of the bearing of a main shaft. Establish a secondary shaft. Establish into place a ball and springs of a clamp, the mechanism of the drive of forks, forks with depreciation inserts (fig. 4.40), a rod of forks with a spring (fig. 4.41). Check ease of rotation of shaft. Apply a sealant layer on privalochny surfaces of parts of a case. Connect both parts of a case of the transmission and tighten fastening bolts the moment of 30 N · m. Uncover, located at an end face of a secondary shaft. Take out an epiploon, then an adjusting ring and the expansion plug. Measure by means of a nutromer distance (A) between a ring of the bearing and a surface of a case (fig. 4.42). Pick up an adjusting ring which thickness determine by a formula
T = And + B — In, where And — the measured distance, mm;
B — 0,18 — 0,25 mm; In — 2,5 mm (thickness of the expansion plug).

Fig. 4.43. Installation of an adjusting ring of the bearing of a secondary shaft


Establish into place an adjusting ring (fig. 4.43), having picked up it for tab. 4.3, an epiploon and a cover.


  The table 4.3 Determination of Thickness of Rings for adjustment of a preliminary tightness of bearings of a secondary shaft
Axial movement of a secondary shaft, mm
Thickness of an adjusting ring, mm
2,35-2,40
0,1
2,40-2,45
0,15
2,45-2,50
0,2
2,50-2,55
0,25
2,55-2,60
0,3
2,60-2,65
0,35
2,65-2,70
0,4
2,70-2,75
0,45
2,75-2,80
0,5
2,80-2,85
0,55
2,85-2,90
0,6
2,90-2,95
0,65
2,95-3,00
0,7
3,00-3,05
0,75
3,05-3,10
0,8
3,10-3,15
0,85
3,15-3,20
0,9
3,20-3,25
0,95
3,25-3,30
1

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6.3. Automatic transmission







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