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Home >> GMC >> 2018 >> Acadia SL >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.5L (LCV) - Repair Instructions >> Repair Instructions >> Vacuum Pump Replacement
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Vacuum Pump Replacement

GM2835860
Callout Component Name

Preliminary Procedures

  1. Remove the intake manifold cover. Intake Manifold Cover Replacement
  2. Disconnect the vacuum hose from the vacuum pump. Plastic Collar Quick Connect Fitting Service 
  3. Remove the radiator inlet hose. Radiator Inlet Hose Replacement (LCV)
1 Vacuum Pump Fasteners (Qty: 3)
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m (89 lb in)
2 Vacuum Pump
Procedure 
Lubricate the vacuum pump seal with clean engine oil. Adhesives, Fluids, Lubricants, and Sealers .
NOTE:

Inspect the vacuum pump seal and replace as necessary.

3 Vacuum Pump Gasket
Procedure 
Inspect the vacuum pump gasket and replace as necessary.