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Home >> GMC >> 2011 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Engine Mechanical - 2.8L Or 3.0L - Repair Instructions - Off Vehicle (4 Of 5)) >> Crankshaft Balancer Installation >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Special Tool - EN 46106
    GM945978Courtesy of GENERAL MOTORS CORP.
  1. The EN 46106:  tool must be installed onto the flywheel.
  2. Use the EN 41998-B:  installer, nut, bearing and washer to install the crankshaft balancer.
    3. Fig 2: Identifying Lubrication & Non-Lubrication Areas On Crankshaft Balancer
    GM1395952Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not lubricate the crankshaft front oil seal or crankshaft balancer sealing surfaces. The crankshaft balancer is installed into a dry seal.
  3. Apply lubricant to the inside of the crankshaft balancer hub bore.
    4. Fig 3: View Of Crankshaft Balancer & Bolt
    GM1864551Courtesy of GENERAL MOTORS CORP.
  4. Place the crankshaft balancer in position on the crankshaft.
  5. Thread the EN 41998-B:  installer in the crankshaft. Ensure you engage at least 10 threads of the EN 41998-B:  installer before pressing the crankshaft balancer in place.
  6. Push the crankshaft balancer into position by tightening the nut on the J 41998-B:  installer until the large washer bottoms out on the crankshaft end.
  7. Remove the EN 41998-B:  installer.
    8. Fig 4: Identifying Crankshaft Balancer Bolt
    GM1864410Courtesy of GENERAL MOTORS CORP.
  8. Install the NEW crankshaft balancer bolt.
    9. CAUTION: Refer to Fastener Caution .
  9. Tighten the crankshaft balancer bolt.
    1. Tighten the crankshaft balancer bolt to 100 N.m (74 lb ft) .
    2. Tighten the crankshaft balancer bolt an additional 150 degrees using the EN 45059:  meter .
    10. Fig 5: Identifying Special Tool - EN 46106
    GM945978Courtesy of GENERAL MOTORS CORP.
  10. Remove the EN 46106:  tool.
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