Porsche 996 TT Repair Manual page 549

10 Nm (7.5 ftlb.).
15. Clean sealing surface for the camshaft housing cover.
16. Install camshaft housing cover. Apply a silicone bead of a maximum 1.5 mm −Figure− (drying time
of sealant approx. 5 min). Put on the camshaft housing cover and tighten the 15 fastening screws
from the inside to tightening torque.
Tightening torque of the hexagon−head bolt M6 (8.8) 10 Nm (7.5 ftlb.)
17. Install solenoid hydraulic valve for valve lift adjustment. Put on holder with both hexagon−head bolts M6
x 25 and tighten the screws with tightening torque.
Tightening torque of the hexagon−head bolt M6 (8.8) 10 Nm (7.5 ftlb.)
18. Fit the closure cap and the oil extraction pump with new O−rings. Tighten the hexagon−head bolts: 3 M6
x 20 for the closure cap and 3 M6 x 35 for the oil extraction pump to tightening torque.
Tightening torque of the hexagon−head bolt M6 (8.8) 10 Nm (7.5 ftlb.)
19. Fit four new closure caps (green) for camshaft housing cover in dry state.
996420, 996421, 996450, 996451, 996620, 996621, 996650, 996651
Installing camshafts
einordnung
486