Diesel Data: Automotive Repair

Surge Tank Replacement



Surge Tank Replacement

Tools Required

J 38185 Hose Clamp Pliers

Removal Procedure




1. Drain the coolant.
2. Disconnect the master cylinder fluid level sensor electrical connector and reposition aside.
3. Using the J 38185, disengage and reposition the surge tank outlet hose clamp.
4. Disconnect the surge tank outlet hose.
5. Using the J 38185, disengage and reposition the surge tank inlet hose clamp.
6. Disconnect the surge tank inlet hose.




7. Remove the surge tank bolt.
8. Remove the surge tank nut.
9. Disconnect the low coolant sensor electrical connector.
10. Remove the surge tank.

Installation Procedure

1. Install the surge tank.




2. Connect the low coolant sensor electrical connector.

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the surge tank nut.

Tighten the nut to 9 N.m (80 lb in).

4. Install the surge tank bolt.

Tighten the bolt to 9 N.m (80 lb in).





Important: Lubricate the inside diameters of the hoses with clean coolant prior to installation.

5. Connect the surge tank inlet hose to the surge tank.
6. Using the J 38185, reposition the hose clamp to secure the surge tank inlet hose.
7. Connect the surge tank outlet hose.
8. Using the J 38185, reposition the hose clamp to secure the surge tank outlet hose.
9. Connect the master cylinder fluid level sensor electrical connector.
10. Fill the cooling system.