11 53 Thermostat And Connections
THERMOSTAT AND CONNECTIONS SPECIFICATIONS
| Type | Thread | Description | Tightening Specification | |
|---|---|---|---|---|
| 1AZ Thermostat housing to coolant pump. | N54 | M6 x 25 | 8 Nm | |
| 2AZ Thermostat housing to coolant pump. | N54 | M8 x 16 | 20 Nm | |
| 3AZ ASA screw (4 x) Assembly, feed line to crankcase top section |
N54 | M6 x 20 | 9 Nm | |
| 4AZ Feed line to coolant pump. | N54 | L42-48 | Hose clamp | 3 Nm |
| 5AZ Feed line to thermostat | N54 | Hose clamp | 3 Nm | |
| 6AZ Coolant hose to cylinder head | N54 | M6 x 23 | 9 Nm | |
| 7AZ ISA screw (1 x) Coolant feed line to exhaust turbocharger |
N54 | M6 x 12 | 8 Nm | |
| 8AZ ISA screw (1 x) Coolant return line to exhaust turbocharger |
N54 | M6 x 12 | 8 Nm | |
| 9AZ ISA screw (1 x) Coolant return line to crankcase top section |
N54 | M6 x 16 | 8 Nm | |
| 10AZ ISA screw (2 x) Coolant feed lines to assembly, feed line |
N54 | M6 x 16 | 8 Nm | |
| 11AZ EJOT screw (1 x) Housing, coolant thermostat, to holder. |
N54 | M5 x 21.8 | 9 Nm | |
| 12AZ Hose clamp (2 x) Coolant hose between coolant thermostat and radiator. |
N54 | L42-48 | 3 Nm |