11 53 Thermostat and Connections
TIGHTENING TORQUE SPECIFICATION - THERMOSTAT AND CONNECTIONS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Thermostat housing to crankcase. | N20/N26 | M6 x 25 | 10 Nm | |
| 2AZ Holder on radiator | N20/N26 | Self-tapping screw | 3 Nm | |
| 3AZ Feed line to crankcase. | N20/N26 | M6x16 | 10 Nm | |
| 4AZ Feed line to coolant pump. | N20/N26 | L42-48 | Hose clamp | 3 Nm |
| 5AZ Coolant line to cylinder head (short-circuit line). | N20/N26 | M6 x 23 | 10 Nm | |
| 6AZ Coolant hose from thermostat to coolant pump | N20/N26 | L42-48 | 3 Nm | |
| 7AZ Coolant supply and drain line to exhaust turbocharger | N20/N26 | M6 x 16 | 10 Nm | |
| 8AZ Coolant return line to crankcase. | N20/N26 | M6 x 16 | 10 Nm |