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Countershaft
Dismantling
| Fig. 3.68. Location of the central bearing and fastening elements of the intermediate shaft: 1 - integral dust ring; 2 - the central bearing; 3 - an arm of the central bearing; 4 - an external ring of dust-proof; 5 - an intermediate shaft
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Location of fixing the intermediate shaft and main bearing shown in Fig. 3.68.
| Fig. 3.69. Using a special tool 09517-43001 (1) to remove the center bearing bracket with intermediate shaft
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The special tool (09517-43001) remove an arm of the central bearing of an intermediate shaft (Fig. 3.69).
| Fig. 3.70. Using special tool 09216-21100 (2) and 09495-33100 (1) for the extrusion of the central bearing
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Special tools (09216- 21100, 09495-33100) extrude the central bearing towards the inside of the center bearing bracket, as shown in Fig. 3.70.
Check Check the intermediate shaft for damage, bending or corrosion. Check the intermediate shaft splines for wear or damage. Check the central bearing on the absence of the generation, discoloration and roughness of the raceways of the rollers.
Assembly Apply universal grease to the central bearing and an arm of the central bearing. The special tool (09495-33100) press in the center bearing bracket. Apply universal lubricant on the rear surface of the dust seal. Recommended grease - LIG-2 or Sunlight No.2. Amount: - Internal dust seal - 7-10 g; - External dust seal - 4-6 g Special tool insert external and internal dust seals so that they are flush with the edges of the center bearing bracket.
A WARNING When applying grease, make sure that it does not hit the other details. |
| Fig. 3.71. Using a special tool 09432-33300 (2) for pressing the intermediate shaft (1) in the central bearing
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Special tools (09432- 33300), set the central bearing, as shown in Fig. 3.71, then press in the intermediate shaft.
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