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Check engine pressure loss
 Remove
| 1. |
Remove air cleaner housing
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| 3. |
Raise vehicle by its full height
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| 4. |
Remove lower engine compartment cover / splash protection
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| 5. |
Lower vehicle by its full height
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| 6. |
Set crankshaft to the marking of cylinder 1 TDC (Zünd-OT
1. Zylinder) of combustion stroke
| • |
Unscrew oil filler cover
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| • |
Through the oil filler opening of the cylinder head cover,
ensure that the cams of cylinder 3 point obliquely downward
| – |
Otherwise, rotate the crankshaft through another 360°
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| 7. |
Apply marking to belt pulley as a guide
| • |
120° offset to the cylinder 1 TDC mark
(Zünd-OT-Zylinder-1) of combustion stroke (arrow)
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Warning: Cautiously and slowly open
the coolant expansion tank cover. Scalding danger
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| 8. |
Unscrew coolant expansion tank cap
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Important: Ensure that the
adapter is long enough. The adapter coupling must be easily
accessible. Do not damage spark plug thread.
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| 10. |
Attach adapter and compression tester to cylinder 1
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| 11. |
Engage gear and put the handbrake on
Note: All the wheels
must be in contact with the ground
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| 12. |
Check compression loss in cylinder 1
Note: Observe
manufacturer's instructions.
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| 13. |
Perform the compression test in a similar manner for cylinders
2 and 3
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Install
| 16. |
Screw in coolant compensation tank cap
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| 17. |
Screw in oil filler pipe cap
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| 18. |
Install air cleaner housing
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| 19. |
Raise vehicle by its full height
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| 20. |
Install lower engine compartment cover / splash protection
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| 21. |
Lower vehicle by its full height
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