Home >> Volkswagen >> 2017 >> Jetta GLI, Automatic DCT Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System (Cylinder Head & VALVETRAIN System - Service Information - 1.8L; 2.0L TFSI - CPLA, CPPA, CPKA, CPRA) >> 15 Cylinder Head, VALVETRAIN >> Chain Drive >> Overview - Balance Shaft Drive Chain >> Bearing/Mounting Pin