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Home >> Volkswagen >> 2000 >> GTI GLX >> Repair and Diagnosis >> External Pages >> Different car >> Section 97 (1.9L - TDI Engine Mechanical - ALH (A4 Platform)) >> 13 - Engine - Crankshaft, Cylinder Block >> Piston and connecting rod, disassembling and assembling >> Piston and connecting rod, disassembling and assembling >> Checking ring to groove clearance

Checking ring to groove clearance

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Fig 1: Checking Ring To Groove Clearance
GW00000053Courtesy of VOLKSWAGEN UNITED STATES, INC.

Clean ring groove before checking.

Piston ring dimensions in mm New Wear limit
1. Compression ring 0.06 to 009 0.25
2. Compression ring 0.05 to 0.08 0.25
Oil scraping ring 0.03 to 0.06 0.15