Mercedes-Benz Cars 2000-05

Piston & Ring Positioning

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Fig. Cylinder identification and piston identifications must agree (see arrows)



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Fig. Install pistons so the code (5) next to the piston pin and group number (6) are pointing in the direction of travel, and the identification (9) on the connecting rod is facing to the outside of the engine.



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Fig. Ring positioning



Click image to see an enlarged view

Fig. Cylinder identification and piston identifications must agree (see arrows)



Click image to see an enlarged view

Fig. Install pistons so the code (5) next to the piston pin and group number (6) are pointing in the direction of travel, and the identification (9) on the connecting rod is facing to the outside of the engine.



Click image to see an enlarged view

Fig. Ring positioning



Click image to see an enlarged view

Fig. Cylinder identification and piston identifications must agree (see arrows)

Install pistons so the code next to the piston pin and group number are pointing in the direction of travel, and the anti-twist lock (8) and the groove (9) are matched.



Click image to see an enlarged view

Fig. Ring positioning



Click image to see an enlarged view

Fig. Cylinder identification and piston identifications must agree (see arrows)



Click image to see an enlarged view

Fig. Install pistons so the code (5) next to the piston pin and group number (6) are pointing in the direction of travel, and the identification (9) on the connecting rod is facing to the outside of the engine.



Click image to see an enlarged view

Fig. Ring positioning



Click image to see an enlarged view

Fig. Cylinder identification and piston identifications must agree (see arrows)



Click image to see an enlarged view

Fig. Install pistons so the code (5) next to the piston pin and group number (6) are pointing in the direction of travel, and the identification (9) on the connecting rod is facing to the outside of the engine.



Click image to see an enlarged view

Fig. Ring positioning



Click image to see an enlarged view

Fig. Install pistons so the code next to the piston pin and group number are pointing in the direction of travel, and the anti-twist lock (8) and the groove (9) are matched



Click image to see an enlarged view

Fig. Ring positioning

Diesel Engines





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Fig. Cylinder identification and piston identifications must agree (see arrows)



Click image to see an enlarged view

Fig. Install pistons so the code (5) next to the piston pin and group number (6) are pointing in the direction of travel, and the identification (9) on the connecting rod is facing to the outside of the engine



Click image to see an enlarged view

Fig. Ring positioning

Gasoline Engines





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Fig. Cylinder identification and piston identifications must agree (see arrows)



Click image to see an enlarged view

Fig. Install pistons so the code (5) next to the piston pin and group number (6) are pointing in the direction of travel, and the identification (9) on the connecting rod is facing to the outside of the engine.



Click image to see an enlarged view

Fig. Ring positioning

 
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