KIA of Sefia / Noise/range
+ 2. Engine
+ 3. Greasing system
+ 4. Cooling system
+ 5. Power supply system and release
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
- 9. Mechanical transmission
9.1. Specifications
9.2. Check of level of BF DOHC oil
9.3. Check of level of TE DOHC oil
9.4. Oil replacement
9.5. Replacement of an oil sealing ring
9.6. Removal and transmission installation
9.7. Dismantling, check and assembly of a fifth / reverse gear and back cover of BF DOHC
9.8. Dismantling, check and assembly of a fifth / reverse gear and back cover of TE DOHC
9.9. Case of coupling and components of a case of a transmission of BF DOHC
9.10. Case of coupling and components of a case of a transmission of TE DOHC
9.11. Primary shaft of a transmission of BF DOHC
9.12. Primary shaft of a transmission of TE DOHC
9.13. Secondary shaft of a transmission of BF DOHC
9.14. Secondary shaft of a transmission of TE DOHC
9.15. Choice of adjusting laying
9.16. Differential
9.17. Gear shifting mechanism
+ 10. Automatic transmission
+ 11. Axes and power shafts
+ 12. Steering
+ 13. Wheels and tires
+ 14. Brake system
+ 15. Suspension bracket
+ 16. Body
+ 17. Central air
+ 18. Electric equipment
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Primary shaft of a transmission of BF DOHC
1–bearing;
2–gear wheel of the 4th transfer;
3–ring of the synchronizer of the 4th transfer;
4–lock ring;
5–synchronizer 3-ей/of the 4th transfer;
6–ring of the synchronizer of the 3rd transfer;
7–needle bearing;
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8–gear wheel of the 3rd transfer;
9–bearing;
10-primary shaft;
11-synchronizer spring;
12-the sliding coupling of the synchronizer;
13-clamp cracker;
14-nave of the coupling of the synchronizer |
Preliminary check
GAP OF THE GEAR WHEEL OF THE 3RD TRANSFER
| PERFORMANCE ORDER |
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1. Measure a gap between a gear wheel of the 3rd transfer and a gear wheel 2-it transfers.
Nominal gap: 0,06–0,21 mm
Maximum permissible gap: 0,26 mm
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| 2. If the gap exceeds maximum permissible value, check a surface of contact of a gear wheel of the 3rd transfer, a gear wheel of the 2nd transfer and a nave of the coupling of the synchronizer 2-ой/of the 3rd transfers. Replace the worn-out or damaged details. |
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GAP OF THE GEAR WHEEL OF THE 4TH TRANSFER
| PERFORMANCE ORDER |
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1. Measure a gap between a gear wheel of the 4th transfer and the bearing. Nominal gap: 0,1–0,37 mm
Maximum permissible gap: 0,57 mm
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| 2. If the gap exceeds maximum permissible value, check a surface of contact of a gear wheel, the bearing and the coupling of the synchronizer 3-ей/of the 4th transfers. Replace the worn-out or damaged details. |
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Dismantling
Prevention
Hold a shaft one hand so that to exclude its falling.
| PERFORMANCE ORDER |
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1. By means of a press and the special adaptation OK130 175 008 remove the bearing from a shaft. |
| 2. Remove a gear wheel of the 4th transfer |
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3. Remove a lock ring. |
| 4. Remove the coupling of the synchronizer 3-ей/of the 4th transfers, a ring of the synchronizer of the 3rd transfer and a gear wheel of the 3rd transfer. |
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5. A stripper of OK670 990 AA0, remove the bearing from primary shaft. |
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Check
SYNCHRONIZER RING
| PERFORMANCE ORDER |
| 1. Visually check a condition of teeths of a ring of the synchronizer on absence of damages, wear and cracks. |
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2. Check a condition of a conic surface on absence of damages, wear and cracks.
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Prevention
Establish a synchronizer ring in a gear wheel, and measure a gap between a ring of the synchronizer and a surface of a flange of a gear wheel.
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3. To measure a gap between a ring of the synchronizer and a surface of a flange of a gear wheel.
Nominal gap: 1,1–1,4 mm
Minimum admissible gap: 0,8 mm |
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PRIMARY SHAFT
Prevention
If replacement of a gear wheel of primary shaft was carried out, adjust a preliminary tightness of the bearing.
| PERFORMANCE ORDER |
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1. Check palpation of a seat of gear wheels of primary shaft. Maximum permissible palpation: 0,1 mm
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| 2. Check a condition шлицов primary shaft. |
| 3. Check a condition of a surface of teeths of gear wheels on absence of damages, wear and cracks. |
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GEAR WHEELS OF THE 3RD, 4TH, 5TH TRANSFERS AND BACKING TRANSFER
| PERFORMANCE ORDER |
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1. Measure a gap between gear wheels of a shaft and gear wheels.
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Element
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Gap for greasing, mm
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Shaft And (external diameter)
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34,987-34,998
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Shaft In (internal diameter)
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40,009-40,025
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Plug C (external diameter)
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30,94-30,97
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Gear wheel of the 3rd transfer
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31,00-31,02
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Gear wheel of the 4th transfer
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34,00-34,02
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Gear wheel of the 5th transfer
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33,94-33,97
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| 2. Examine the plug of a gear wheel of the 5th transfer on absence of damages. |
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3. Examine a condition of a surface of teeths of gear wheels on absence of damages, wear and cracks. |
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BEARING
| PERFORMANCE ORDER |
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Check the bearing on absence of damages and smoothness rotation. |
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Assembly
| PERFORMANCE ORDER |
| 1. Establish a gear wheel of the 3rd transfer, a ring of the synchronizer and the synchronizer coupling. |
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2. Establish a new lock ring. |
| 3. Establish a gear wheel of the 4th transfer. |
| 4. Using a press, establish the bearing. |
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Check
| PERFORMANCE ORDER |
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1. Measure a gap between a gear wheel of the 3rd transfer and a gear wheel 2-it transfers. Nominal gap: 0,06–0,21 mm
Maximum permissible gap: 0,26 mm
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2. Measure a gap between a gear wheel of the 4th transfer and the bearing.
Nominal gap: 0,1–0,37 mm
Maximum permissible gap: 0,57 mm
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| 3. If the gap differs from demanded value, disassemble and repeatedly collect primary shaft of a transmission. |
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