Transfer case operation diagram (VAZ-21213)

1. Seal; 2. Thrust ring of the front bearing of the drive shaft; 3. Front bearing cap; 4. Front bearing of the drive shaft; 5. Front cover of the transfer case; 6. High gear; 7. Gear shift clutch hub; 8. Gear shift clutch; 9. Low gear; 10. Transfer case housing; 11. Rear bearing of the drive shaft; 12. Drive shaft; 13. Transfer case rear cover; 14. Intermediate shaft; 15. Intermediate shaft rear bearing; 16. Rear bearing of differential housing; 17. Rear axle drive shaft bearing mounting ring; 18. Rear axle drive shaft bearing; 19. Oil deflector of the seal; 20. Rear axle drive shaft flange; 21. Rear axle drive shaft; 22. Bearing thrust ring; 23. Differential housing; 24. Rear axle drive gear; 25. Satellite; 26. Axis of satellites; 27. Satellite axle retaining ring; 28. Spring washer; 29. Driven gear; 30. Differential housing bearing retaining ring; 31. Differential lock clutch; 32. Front axle drive shaft; 33. Front axle drive housing; 34. Front axle drive shaft bearing retaining ring; 35. Differential bearing spring washer; 36. Front bearing of differential housing; 37. Speedometer drive driven gear; 38. Speedometer drive housing; 39. Front bearing of intermediate shaft; 40. Gearbox; 41. Elastic coupling; 42. Constant velocity joint; 43. Transfer case; 44. Adjusting shims; 45. Transfer case suspension bracket; 46. Rear engine mount bracket.

I. High gear engaged; II. Low gear engaged; III. Low gear engaged, differential locked.