It will be required to you: keys "on 10", "on 13", "on 22", "on 24", "on 27", a key hexagon "on 5", a key of TORX M12, the screw-driver with a flat edge (2 pieces), a stripper of lock rings, a universal stripper, the hammer, mandrels for a press fitting of bearings and epiploons.

1. Remove the transmission from the car (see. "Removal and installation of the transmission"). Clear it of dirt and wash up outside.

2. Weaken a backing light switch inhaling...	3.... also turn out it from a transmission case.

4. Turn out a bolt of fastening of the sensor of speed...	5.... also take it from a transmission case opening.

6. Turn off a nut of fastening of the lever of the mechanism of gear shifting...	7.... also remove the lever from a mechanism lead rod.

8. Unfasten the screw-driver a clamp of the hinge of intermediate draft...	9.... also remove draft from a spherical finger of the lever.

10. Remove the rubber damping washer from a lever finger. Replace strongly pressed out or hardened washer.	11. Remove a protective cover of a rod of a lead of the mechanism of gear shifting.

12. Hook the screw-driver edge of a cap of a back cover...	13.... also remove a cap.

14. Hook the screw-driver edge of the buffer of the lever of switching off of coupling...	15.... also remove the buffer from the lever.

16. Take away the coupling switching off lever down and take the bearing...	17.... and coupling switching off rod.

18. Turn out six bolts of fastening of a back cover to a transmission case...	19.... also uncover.

Note I will corrode covers and a case it is condensed with paronitovy laying. Replace strongly pressed out or torn laying, at its absence establish a cover on sealant.

20. Weaken an inhaling of the carving plug of fastening of a nave of the synchronizer V of transfer...	21.... also turn out the plug from a main shaft together with the persistent washer established on it.

22. Weaken an inhaling of an emphasis of inclusion of transfer of a backing...	23.... also turn out an emphasis from a transmission case.

24. Weaken a gear shifting mechanism cover inhaling...

Note The otvorachivaniye of a cover of the mechanism of gear shifting requires a special key hexagon "on 27". However at its absence it is possible to enclose in an internal hexagon of a cover a high nut "on 27" and, having put on it a cap key, to turn out a cover (see a photo to item 24).

25.... also turn out a cover from a transmission case.	26. Take a press spring of a lead of the mechanism of gear shifting from a transmission case...

27.... and lead.	28. Shift a lock plate of a fork from shliyets of the carving plug of a fork of inclusion of the V transfer, having hooked it two screw-drivers, as shown in a photo.

29. Holding a lock plate, rotate the carving plug clockwise if to look at the plug from above. At the same time the fork of inclusion of the V transfer will climb the plug to a full descent from it.	30. Remove from a rod a fork of inclusion of the V transfer together with the synchronizer, the leading gear wheel of the V transfer and a lock plate.

31. Part the ends of a lock ring of the conducted gear wheel of the V transfer...	32.... also remove a ring from a shaft of a secondary shaft.

33. Press the conducted gear wheel of the V transfer from shliyets of a secondary shaft...	34.... also remove it.

35. Hook a cap in a half shaft the screw-driver...	36.... also take it from a half shaft nest.

37. Part the ends of a lock ring...	38.... also remove a ring from a shaft of a semi-axial gear wheel...

39.... and remote washer.	40. Press and remove a half shaft from a shaft of a semi-axial gear wheel.

Prevention The half shaft is established on vents of a shaft of a semi-axial gear wheel with a considerable tightness. At impossibility of its spressovka make-shifts use a universal stripper, otherwise it is possible to damage differential bearings.

41. Similarly remove the second half shaft.

42. Turn out four bolts of a plate of fastening of the back bearing of a main shaft.	43. Turn out fourteen bolts of fastening of a case of coupling to a transmission case...

Note Two bolts shown on a photo by dotted shooters are not visible as they are closed by inflow of a case of the mechanism of gear shifting.

44.... and bolt of fastening of an axis of an intermediate gear wheel of a backing.

Note The bolt of fastening of an axis of an intermediate gear wheel of a backing is so located on a transmission case.

45. Remove a transmission case.

Note Primary and secondary shaft, and also forks, leads and rod of the mechanism of gear shifting remain on a coupling case.

Prevention The interfaced surfaces of cases of the transmission and coupling are condensed with paronitovy laying. At assembly of the transmission establish new laying of factory production as at installation of laying of other thickness or at assembly of connection on sealant the preliminary tightness of bearings of differential will be broken.

46. Remove the back bearing from a shaft of a main shaft...	47.... and plate of its fastening.

48. Holding gear shifting forks, take a rod of forks...	49.... also remove leads of a fork of inclusion of the V transfer...

50.... and inclusion forks I, II, III and IV transfers...	51.... forks of inclusion of I and II...

52.... and III and IV transfers.	53. Raise an axis of an intermediate gear wheel of a backing, overcoming resistance of the fixing fork spring...

54.... and, having brought a gear wheel out of gearing with a fork, remove an axis together with a gear wheel.	55. Part the ends of a lock ring of the conducted gear wheel of the IV transfer...

56.... also remove a ring from a shaft.	57. Press the conducted gear wheel of the IV transfer from shliyets of a secondary shaft...

58.... also remove it.	59. Take a neck of a main shaft from the bearing in a case of coupling and remove a shaft.

60. Turn out bolts of fastening of arms of a fork of inclusion of transfer of a backing...	61.... also remove arms 1 and 4, a fork 2 and its fixing spring 3.

62. Part the ends of a lock ring of the conducted gear wheel of the III transfer...	63.... also remove a ring from a secondary shaft...

64.... the conducted gear wheels of the III transfer...	65.... and II transfers.

66. Accurately part a separator of the needle bearing of the conducted gear wheel of the II transfer...	67.... also remove the bearing from a secondary shaft...

68.... and expansion plug.	69. Remove from shliyets of a secondary shaft the coupling of the synchronizer I and II of transfers together with the blocking rings of the II transfer.

70. Remove the blocking ring from the conducted gear wheel of the I transfer...	71.... and a gear wheel of the I transfer — from the bearing on secondary to a shaft.

72. Remove the needle bearing of the conducted gear wheel of the I transfer from a secondary shaft...	73.... and the fixing bearing ring.

74. Turn out four bolts of fastening to a case of coupling of the holder of an external ring of the average bearing of a secondary shaft...	75.... remove the holder...

76.... take a shaft of a secondary shaft from a coupling case and remove a shaft assembled with forward and average bearings.	77. Take from a coupling case differential assembled.

78. Before survey and troubleshooting carefully wash out and dry transmission details.

79. Examine a transmission case...	80.... case of coupling and back cover. On them should not be having chopped off. On privalochny surfaces there should not be забоин, рисок, dents, etc. Remove small damages with a fine-grained emery paper. At strong damages replace defective parts.

81. Check a condition of a rod of forks of inclusion of transfers. If it is bent or on a rod there were teases and agnails, replace a rod.	82. Check a condition of leads of forks of inclusion of transfers. If they are bent or on their working surfaces there were teases and agnails, replace leads.

83. Check a condition of forks of gear shifting. If forks are bent or worn-out pads, replace these details.	84. Check a condition of a carving of the case of an emphasis of inclusion of transfer of a backing and ease of movement of its ball (it is shown by an arrow). At damage of a carving or jamming of a ball replace an emphasis.

85. Examine a gear shifting mechanism lead. If on a rod of a lead there are agnails or teases, the carving or vents of a rod is damaged, and pads of the carriage of a lead are deformed or worn-out, sort a lead for replacement of the damaged details (see. "Repair of the mechanism of gear shifting").	86. At detection in use oil leaks through epiploons and at wear of working edges epiploons need to be replaced. For replacement of the epiploon of a half shaft established in a transmission case take an epiploon the screw-driver...

87.... oil a new epiploon gearbox and press it a working edge in a case, using a mandrel of the suitable size.	88. Similarly replace the second epiploon of a half shaft...

89.... epiploon of a main shaft...	90.... and gear shifting mechanism lead rod epiploon.

91. Check a condition of bearings. At detection of sinks on racetracks and bodies of swing, traces of cave-in of bodies of swing on racetracks or in case of damage of separators bearings need to be replaced.	92. For replacement of the back bearing of a main shaft to its vypressuyta from a transmission case...

93.... also press the new bearing, putting effort to its external ring.	94. Similarly replace the forward bearing of a main shaft.

95. If replaced differential bearings, surely replace their external rings established in nests of cases of the transmission and coupling впрессовав with their universal stripper and having accurately pressed new rings through a mandrel from soft metal.	96. Check smoothness of rotation of the back bearing of a secondary shaft and density of its landing in a nest of a back cover. When jamming the bearing or rolling balls, and also when landing in a nest with a gap replace the bearing. If the new bearing has landing with a gap, replace a back cover.

97. After a vypressovka of bearings (or their external rings) from cases of the transmission and coupling check seats under bearings. On these surfaces there should not be wear tracks or damage. If there are damages, replace cases.

98. Examine average and forward bearings of a secondary shaft. When jamming bearings or rolling rollers replace bearings (see. "Repair of a secondary shaft").

Prevention If replaced forward and average bearings of a secondary shaft, surely replace their external rings established in nests of a case of coupling and the holder of an external ring of the average bearing how it was done for differential bearings (see item 95).

99. Replace needle bearings of gear wheels of brasletny type new irrespective of their state.

Collect the transmission in the sequence, the return dismantling, taking into account the following.

1. Before installation oil all details fresh gearbox.

2. Before installation of a back cover install the back bearing of a secondary shaft in a cover nest...	3.... impose on it a plate...

4.... also fix a plate on a cover by bolts.	5. At installation of a back cover on a transmission case if sealing laying is damaged or is absent, put the roller of silicone sealant on all perimeter of a flange of a case of a box.

6. At installation of blocking synchronizer ring on a cone of the corresponding gear wheel the gap between end faces of a ring and a gear wreath of a gear wheel has to be not less than 1 mm. Otherwise the blocking ring needs to be replaced.