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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 >> Tightening Specifications

Tightening Specifications

GWWA15-10464Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:

Always replace the intermediate sprocket. Otherwise the backlash will not adjust itself and it could result in engine damage.

The new intermediate sprocket has an anti-friction coating that wears off after a short period of use, which automatically adjusts the backlash.

-- Tighten with a new bolt as follows:

Step Bolts Tightening Specification/Additional Turn
1. -1- 10 Nm
2. -1- The intermediate sprocket must not have any play. Loosen and tighten it again if necessary.
3. -1- 25 Nm
4. -1- Turn an additional 90°.