Overview - Balance Shaft And Oil Pump Drive Chain

Fig 1: Identifying Balance Shaft And Oil Pump Drive Chain Overview

Courtesy of AUDI OF AMERICA, LLC

1. Crankshaft
2. Power Take-Off Drive Chain
   • Mark the running direction with paint for reinstallation
   • Removing and installing. Refer to POWER TAKE-OFF DRIVE CHAIN, REMOVING AND INSTALLING .
3. Drive Sprocket for Oil Pump
   • Installed position: the side with lettering on it faces the engine
4. Bolt
   • 30 Nm +90° turn
   • Replace
5. Pressure Spring
6. Bolt
   • 15 Nm +90° turn
   • Replace
7. Balance Shaft Chain Sprocket
   • Installed position: the side with lettering on it faces the transmission
8. Chain Tensioner
   • With glide track
9. Bolt
   • 10 Nm +45° turn
   • Replace