Installing Balance Shaft Drive Wheel

WARNING: This page is about a different car, the 2020 Porsche Panamera, 2019 Porsche Panamera, 2018 Porsche Panamera, and 2017 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.

Information

A new balance shaft bracing wheel comes with an assembly aid, which is used instead of the special tool > T40362 - Locking tool .

Insert special tool > T40362 - Locking tool as far as it will go into the cut-out on the balance shaft bracing wheel and turn it 180° clockwise to lock the backlash compensation.
Push balance shaft bracing wheel onto the balance shaft and check the double toothing -1- for the balance shaft while doing this.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Double toothing for balance shaft bracing wheel
Fit balance shaft bracing wheel -1- .
1. 3.1 Push balance shaft bracing wheel -1- completely onto the balance shaft and check the markings.
  1. 3.1.1 The marking -A - on the crankshaft (dot ) must be between the two markings -B - on the balance shaft bracing wheel -1- (dashes ).
2. 3.2 Turn special tool > T40362 - Locking tool 180° anti-clockwise and pull it out of the balance shaft bracing wheel (or remove the assembly aid on new bracing wheels).
3. 3.3 Fit new screw -2- and tighten to > Initial tightening 40 Nm (30 ftlb.) and > Torque angle + 45° . Counter the crankshaft at the previously fitted special tool > T40049 - Special wrench at the same time.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Markings on balance shaft bracing wheel