3.1.7. Gas-distributing belt
Removal
| PERFORMANCE ORDER |
| 1. Disconnect a wire of the minus plug of the accumulator and remove an external cover of a gas-distributing belt. |
| 2. Install the N1 piston in VMT. |
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3. Weaken a bolt (1) of a natyazhitel of a gas-distributing belt, turn the lever (2) natyazhitel clockwise against the stop and tighten a bolt. |
| 4. Take off a gas-distributing belt and note its direction of rotation. |
| 5. Carefully examine a belt on existence of wear and damages, if necessary replace it. |
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Installation
Arrangement of the index of a natyazhitel concerning a cut in a back plate
1. Index of a natyazhitel
2. A cut in a back plate
A. A new belt, a natyazhitel without tags
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B. A new belt, a natyazhitel with tags
C. An old belt, a natyazhitel without tags
D. An old belt, a natyazhitel with tags |
| PERFORMANCE ORDER |
| 1. Carefully clean asterisks of cranked and distributive shaft. Check that synchronizing tags were combined. |
| 2. Put on a belt asterisks. |
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3. Weaken a bolt of a natyazhitel and turn the lever of a natyazhitel counterclockwise against the stop. Tighten a bolt of a natyazhitel. |
| 4. Check whether synchronizing tags are combined. |
| 5. Turn a bent shaft on two whole revolutions. |
| 6. Check tags and again weaken a bolt of a natyazhitel. |
| 7. If you established a new gas-distributing belt, adjust a natyazhitel so that his index was directed to a cut or to a tag of "NEW" (see rice. An arrangement of the index of a natyazhitel concerning a cut in a back plate) also tighten a bolt. |
| 8. If you established an old belt, the index of a natyazhitel has to be directed to 4 mm more to the left of a cut or has to indicate a tag of "USED" (see rice. An arrangement of the index of a natyazhitel concerning a cut in a back plate). |
| 9. Establish the remained details. |
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