GM Service Manual Online
For 1990-2009 cars only

Radiator Surge Tank Replacement Non-HP2


Object Number: 2042841  Size: SF

Callout

Component Name

Preliminary Procedure

  1. Drain the cooling system. Refer to Cooling System Draining and Filling.
  2. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.

1

Surge Tank Bolt

Caution: Refer to Fastener Caution in the Preface section.

Tighten
10 N·m (89 lb in)

2

Surge Tank Nut

Tighten
10 N·m (89 lb in)

3

Surge Tank

Tip
Remove the surge tank hoses from the surge tank.

Radiator Surge Tank Replacement HP2


Object Number: 1966917  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Drain the cooling system. Refer to Cooling System Draining and Filling.
  2. Remove air cleaner assembly. Refer to Air Cleaner Assembly Replacement
  3. Remove the radiator surge tank inlet hose/pipe. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement
  4. Remove the radiator surge tank outlet hose. Refer to Generator Control Module Coolant Inlet Hose Replacement
  5. Reposition the radiator inlet hose to get access to the radiator surge tank bolts.
  6. Unclip the overflow hoses from the fan shroud.

1

Radiator surge tank bolt (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
10 N·m (89 lb in)

2

Radiator surge tank.