18 40 Exhaust system, complete
EXHAUST SYSTEM TIGHTENING TORQUES SPECIFICATION
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Exhaust manifold to cylinder head | N12, N14 | M8 | Replace nuts, coat threads with copper paste | 25 Nm |
| 2AZ Stud to cylinder head | N12, N14 | M8 x 46 - 10.9 | 15 Nm | |
| 3AZ Catalytic converter to crankcase | N12 | M8 x 50 - 8.8 | 19 Nm |