Timing chain job on a 4.2 V8 Audi. This is the transmission side of the engine. I had to split transmission and engine before being able to reach the timing. : r/Justrolledintotheshop
Audi 3.0 TDI Timing chain advice | Audi A5 Forum & Audi S5 Forum
Audi and VW Timing Chain Problems - Good News - We Can Correct For Once And All! - Atlantic Motorcar
AMTuned OEM Audi Ultimate Timing Service Kit - Audi B6 / B7 S4 4.2L &