Overview - Coolant Pump/Coolant Thermostat, Engine With Mechanical Coolant Thermostat: Notes

WARNING: This page is about a different car, the 2016 Audi A3 and 2015 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Coolant Pump/Coolant Thermostat, Engine With Mechanical Coolant Thermostat

Courtesy of AUDI OF AMERICA, LLC

Connection
O-ring
- Replace after removing.
- Coat with coolant
Bolt
- Tightening specification and sequence. Refer to THERMOSTAT - TIGHTENING SPECIFICATION AND TIGHTENING SEQUENCE .
Centering Pin
Seal
- Replace after removing.
Seal
- Replace after removing.
Coolant Pump
- Removing and installing. Refer to COOLANT PUMP, REMOVING AND INSTALLING .
Bolt
- Tightening Specifications. Refer to OVERVIEW - COOLANT PUMP/COOLANT THERMOSTAT .
Bolt
- Tightening Specifications. Refer to OVERVIEW - COOLANT PUMP/COOLANT THERMOSTAT .
Toothed Belt
- For The Coolant Pump
- Removing and installing. Refer to COOLANT PUMP TOOTHED BELT, REMOVING AND INSTALLING .
Toothed Belt Guard
Bolt
- Tightening Specifications . Refer to OVERVIEW - COOLANT PUMP/COOLANT THERMOSTAT .
Toothed Belt Sprocket
- Note the installation position
Seal
- For the intake side balance shaft
- Replacing. Refer to BALANCE SHAFT GASKET, REPLACING, INTAKE SIDE .
Balance Shaft
Bolt
- 9 Nm
Connection
Coolant Thermostat
- Removing and installing. Refer to THERMOSTAT - TIGHTENING SPECIFICATION AND TIGHTENING SEQUENCE .
O-ring
- Replace after removing.
Coolant Thermostat Housing
- Removing and installing. Refer to COOLANT THERMOSTAT HOUSING, REMOVING AND INSTALLING .