GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Engine 🢒 Engine Cooling 🢒 Coolant Recovery Reservoir Replacement

Removal Procedure
  1. Remove the air inlet ducts.
  2. Drain the coolant from the recovery reservoir. Refer to Cooling System Draining and Filling .

    3. Object Number: 69915 Size: SH
  3. Disconnect the reservoir to radiator hose and clamps.

    4. Object Number: 69916 Size: SH
  4. Remove the fasteners retaining the reservoir.
  5. Remove the reservoir.

Installation Procedure

    Object Number: 69916 Size: SH
  1. Install the recovery reservoir in the vehicle.
  2. Install the fasteners.

    3. Object Number: 69915 Size: SH
  3. Connect the hoses and the clamps.
  4. Refill the reservoir with coolant. Refer to Cooling System Draining and Filling .
  5. Install the air inlet duct.