volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Pistons and Connecting Rods, Disassembling and Assembling|Page 1723 > < Pistons and Connecting Rods, Disassembling and Assembling|Page 1721
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- Clean ring groove before testing.

Fig. 3 Checking piston

- Measure approx. 10 mm (0.4 in.) from lower edge of piston skirt at right angle (90 °) to piston pin.

- Maximum deviation from nominal diameter; 0.04 mm (0.0016 in.)

Note:

-

Only pistons and piston rings of the same type and pistons of the same weight class may be installed.

Fig. 4 Piston dimensions

Pistons and Connecting Rods, Disassembling and Assembling|Page 1723 > < Pistons and Connecting Rods, Disassembling and Assembling|Page 1721