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Home >> Hummer >> 2010 >> H3T Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Engine Cooling System) >> Repair Instructions >> Water Pump Replacement (LLV,/LLR) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install a new water pump gasket.
    2. Fig 1: View Of Water Pump, Gasket & Bolts
    GM856224Courtesy of GENERAL MOTORS CORP.
  2. Position the water pump to the engine.
    3. CAUTION: Refer to Fastener Caution .
  3. Install the water pump bolts and tighten to 10 N.m (89 lb in).
    4. Fig 2: View Of Water Pump Pulley & Bolts
    GM748318Courtesy of GENERAL MOTORS CORP.
  4. Install the water pump pulley.
  5. Install the water pump pulley bolts.
  6. Using the J 46406  , secure the water pump pulley while tightening the water pump pulley bolts.

    Tighten the bolts to 25 N.m (18 lb ft).

  7. Remove the J 41240  . See Special Tools .
  8. Install the drive belt. Refer to Drive Belt Replacement 2.9L or Drive Belt Replacement 3.7L .
  9. Install the fan. Refer to Fan Replacement (LLV, LLR) .
  10. Fill the cooling system with the specified coolant and concentration. Refer to Cooling System Draining and Filling (Static Fill)  or Cooling System Draining and Filling (Vac N Fill) .
  11. Inspect for leaks.
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