Phases timing
The prevention Phases timing are resulted at a working backlash of valves (0,20 mm for the inlet valve and 0,25 mm for the final valve).
| The engine |
1,6 дм3 LSD
|
1,8 дм3 REB
|
| OZD |
22 ° before ВМТ
|
24 ° before ВМТ
|
| ZZD |
54 ° after НМТ
|
64 ° after НМТ
|
| OZW |
64 ° before НМТ
|
64 ° before НМТ
|
| ZZW |
12 ° after ВМТ
|
12 ° after ВМТ
|
| OZD and ZZD – accordingly opening and closing of the inlet valve |
| OZW and ZZW – accordingly opening and closing of the final valve |
CAM-SHAFT
| Axial люфт a shaft in the engine 1,6 дм3 LSD |
0,09 – 0,10 mm
|
| Height of cams: |
| – The engine 1,6 дм3 LSD |
36,056 – 36,272 mm
|
| – The engine 1,8 дм3 REB |
36,26 – 36,60 mm
|
GEAR BELT
Tension check
The new way of check – can be used for all engines.
| PERFORMANCE ORDER |
The prevention Before check the engine should work not less, than 1/2 hours.
|
| 1. To turn (in a direction of working rotation, holding for a pulley bolt) a cranked shaft on two turns and to establish the piston of 1st cylinder in ВМТ. |
| 2. To turn a cranked shaft on nearby 60 ° in the opposite direction. |
| 3. By means of the adaptation 21.113 to measure a tension of a gear belt between pulleys of a cam-shaft and an intermediate shaft which should make 4–5 units of a scale of the adaptation. |
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