Turbocharger - Tightening Torques - Audi TT Platform 2009 Quick Reference

Turbocharger – Tightening Torques
Component
Exhaust manifold stud bolt to turbocharger nuts
Coolant return line to turbocharger bolt
Coolant return line bracket to turbocharger, upper bolt
Coolant return line bracket to turbocharger, lower bolt
Turbocharger bracket bolt
Turbocharger bracket to fastening strip bolt
Turbocharger bracket to fastening strip nut
Oil supply line to turbocharger nut
Fastening strip nut
Oil supply line to turbocharger bolt
Coolant supply line to turbocharger bolts
Coolant supply line bracket bolt
Coolant supply line bolt
Oil return line bolts
Oil return line to turbocharger bolts
Turbocharger vacuum diaphragm bolts
Turbocharger vacuum diaphragm nut
Heat shield bolts
Heat shield bracket bolts
Wastegate bypass regulator valve N75 bolts
Ring connection bolt
Connection to turbocharger bolt
Bracket to turbocharger bolt
Turbocharger recirculating valve N249 to turbocharger
bolt
Turbocharger recirculating valve N249 to turbocharger
nut
Bracket for turbocharger to cylinder block (use hot bolt
paste Electronic Parts Catalog [ETKA])
Turbocharger bracket to turbocharger (use hot bolt paste
Electronic Parts Catalog [ETKA])
Right charge air pipe to oil pan
Air guide pipe to bracket
50 Audi TT Quick Reference Specification Book • May 2009
nm
20 plus an
additional 45°
( ⁄ turn)
1
8
35
23
9
30
30
30
30
30
20 plus an
additional 45°
( ⁄ turn)
1
8
20 plus an
additional 45°
( ⁄ turn)
1
8
30
9
9
9
10
4
20
9
3
9
7
7
7
9
30
30
10
10