A3 Quattro V6-3.2L (CBRA) (2009)
Camshaft Bearing: Specifications
Camshafts - Tightening Specifications and Tightening Sequence
Tighten nuts on intake camshaft - A - in 5 stages as follows:
1. Install bearing cap 5 and 9 nuts alternately and diagonally as far as stop.
2. Tighten the bearing cap nuts 5 and 9 to ........................................................................................................... 5 Nm plus an additional 45° (1/8 turn).
3. Tighten the bearing cap nuts 1 and 13 to ......................................................................................................... 5 Nm plus an additional 45° (1/8 turn).
4. Tighten the bearing cap nuts 7 to ..................................................................................................................... 5 Nm plus an additional 45° (1/8 turn).
5. Tighten the bearing cap nuts 3 and 11 to ......................................................................................................... 5 Nm plus an additional 45° (1/8 turn).
Tighten nuts on exhaust camshaft - B - in 5 stages as follows:
1. Install bearing cap 6 and 10 nuts alternately and diagonally as far as stop.
2. Tighten the bearing cap nuts 6 and 10 to ......................................................................................................... 5 Nm plus an additional 45° (1/8 turn).
3. Tighten the bearing cap nuts 2 and 14 to ......................................................................................................... 5 Nm plus an additional 45° (1/8 turn).
4. Tighten the bearing cap nuts 8 to ..................................................................................................................... 5 Nm plus an additional 45° (1/8 turn).
5. Tighten the bearing cap nuts 4 and 12 to ......................................................................................................... 5 Nm plus an additional 45° (1/8 turn).