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Checking the details of primary and secondary shaft
Gears
| PERFORMANCE ORDER | | 1. Inspect the synchronizer cones for wear. | | 2. Inspect the condition of the surface of the gear teeth for damage, wear and cracks. |  | 3. Visually inspect the teeth meshing with the synchronizer ring for damage and wear. |
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Synchronizer ring
| PERFORMANCE ORDER | | 1. Visually check the condition of the synchronizer ring teeth for damage, wear and cracks. |  | 2. Check the condition of the conical surface for damage, wear and cracks. | | 3. Establish a synchronizer ring in a gear wheel. |  | 4. Measure the clearance between the synchronizer ring and the side surface of the gear. Nominal backlash: 1,5 mm
Minimum clearance: 0.8 mm |
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Synchronizer
| PERFORMANCE ORDER | | 1. Visually check the condition of the synchronizer and its working capacity. | | 2. Visually check the condition of the synchronizer ring teeth for damage, wear and cracks. |  | 3. Check the condition of crackers lock for damage, wear and cracks. |  | 4. Measure the gap between the sliding sleeve and the synchronizer forks. | Clearance mm
Element | Nominal | Limits | 1st / 2nd | 0,1-0,45 | 0.95 | 3rd / 4th | 0,10-0,40 | 0.90 | 5th / Reverse | 0,10-0,36 | 0.86 |
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The intermediate gear reverse
| PERFORMANCE ORDER | | 1. Visually check the condition of gear teeth for damage, wear and cracks. |  | 2. Measure the clearance between the sleeve of the intermediate reverse gear and the lever. Nominal backlash: 0,10-0,32 mm
Minimum clearance: 0.5 mm |
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Bearing
| PERFORMANCE ORDER | |  | Check the bearing on absence of damages and smoothness of rotation. |
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Primary and secondary shafts
| PERFORMANCE ORDER | | 1. Make sure the surface of the gear in contact with the shafts for wear and damage. | | 2. Check the shaft splines for wear and damage. | | 3. Visually inspect the gear teeth for damage, wear and cracks. | | 4. Check the channel for supplying lubricant to clogging. | 5. The indicator of hour type measure palpation of primary and secondary shaft.
The beating of the input shaft: 0.05 mm
The beating of the secondary shaft: 0,015 mm |  | | | 6. If replacement of the output shaft, adjust the bearing preload. | | 7. Determine the gap between the shafts and gears. | Clearance mm
| Val (outer diameter) | Gear (inside diameter) | Bush (outer diameter) | Gap | | 1st | 39,445-39,470 | 39,500-39,525 | - | | | 2nd | 34,945-34.970 | 35,000-35,025 | - | | | 3rd | 35,945-35,970 | 36,000-36,025 | - | 0.03-0.08 | | 4th | 30,945-30,970 | 31,000-31,025 | - | | | 5th | - | 34,000-34,025 | 33,945-33,970 | |
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The speedometer driven gear
| PERFORMANCE ORDER | | 1. Check the gear teeth for damage and wear. |  | 2. Check the O-ring for damage and wear. |
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