Jetta L4-1.9L DSL Turbo (BEW) (2004)
Piston: Service and Repair
Piston Installation Position and Piston/Cylinder Allocation
Piston installation position and piston/cylinder allocation
Piston in cylinders 1 and 2:
Larger intake valve chamber toward flywheel end - arrows -
Piston in cylinders 3 and 4:
Larger intake valve chamber toward belt pulley end arrows -
Note:
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New piston allocation to cylinders is shown by a colored marking on piston crown.
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Piston for cylinders I and 2.- marked 112.
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Piston for cylinders 3 and 4.- marked 314.