Overview - Coolant Pump/Coolant Thermostat: Notes

WARNING: This page is about a different variant/trim than selected.

Fig 1: Exploded View Of Coolant Pump & Coolant Thermostat

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Connection
O-Ring
- Replace after removing.
- Coat with coolant
Centering Pin
Bolt
- Tightening specification and sequence. Refer to Figure.
Seal
- Replace after removing.
Coolant Pump
- Removing and installing. Refer to COOLANT PUMP, REMOVING AND INSTALLING .
- For a new coolant pump, remove the protective cap
Bolt
- Tightening sequence. Refer to Figure.
Toothed Belt
- For the coolant pump
- Removing and installing. Refer to COOLANT PUMP TOOTHED BELT, REMOVING AND INSTALLING .
Bolt
- 9 Nm
Toothed Belt Guard
Bolt
- 10 Nm +90°
- Replace after removing.
- Left-hand thread
Toothed Belt Sprocket
- Note the installation position
Intake Side Balance Shaft Seal
- Replacing. Refer to BALANCE SHAFT GASKET, REPLACING, INTAKE SIDE .
Balance Shaft
Seal
- Replace after removing.
Bolt
- 9 Nm
Connection
Spring
Seal
- Replace after removing.
Engine Temperature Control Actuator -N493-
- Removing and installing. Refer to Engine Temperature Control Actuator -N493-, REMOVING AND INSTALLING .