Overview - Coolant Pump/Coolant Thermostat
WARNING: This page is about a different car, the 2018 Audi Q3 Quattro, 2018 Audi Q3, 2017 Audi Q3 Quattro, and 2017 Audi Q3. However, it is still accessible from the selected car via links, so may be relevant.
- Bolt
- Tightening Specifications and Sequence. Refer to Fig 2.
- O-rings
- Always replace after removing.
- Connection
- Clip
- Only with the attached version
- Check for secure fit
- Bolt
- 4 Nm
- Only with the bolted version
- Retaining Plate
- Only with the bolted version
- Engine Coolant Temperature Sensor -G62-
- Removing and installing. Refer to Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING .
- O-ring
- Always replace after removing.
- Coolant Pump
- Removing and installing. Refer to COOLANT PUMP, REMOVING AND INSTALLING .
- For a new coolant pump, remove the protective cap
- Seal
- Always replace after removing.
- Centering Pin
- Quantity: 2
- Toothed Belt
- For the coolant pump
- Removing and installing. Refer to COOLANT PUMP TOOTHED BELT, REMOVING AND INSTALLING .
- Toothed Belt Guard
- Bolt
- 9 Nm
- Bolt
- 10 Nm + 90°
- Always replace after removing.
- Left-hand thread
- Toothed Belt Sprocket
- Note the installation position
- Seal
- For the intake side balance shaft
- Replacing. Refer to BALANCE SHAFT SEAL, REPLACING, INTAKE SIDE .
- Intake Side Balance Shaft
- Coolant Thermostat
- Checking. Refer to Vehicle Diagnostic Tester and COOLANT THERMOSTAT, CHECKING .
- Removing and installing. Refer to COOLANT THERMOSTAT, REMOVING AND INSTALLING .
- Centering Pin
- O-ring
- Always replace after removing.
- Connection
- Bolt
- 9 Nm
-- Tighten the coolant pump bolts to 9 Nm in the sequence -1 to 5-.