LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 92 (Engine Mechanical - 3.6L (LF4 LGX) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Crankshaft Rear Oil Seal and Housing Installation (LGX)

Crankshaft Rear Oil Seal and Housing Installation (LGX)

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Crankshaft Rear Oil Seal and Housing Sealant Application Points (LGX)
GM4055058Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Sealant

Procedure

  1. Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant
  2. Place a 3 mm (0.118 in) bead of RTV sealant to the NEW crankshaft rear oil seal housing as shown (1). Refer to Adhesives, Fluids, Lubricants, and Sealers (LF4)Adhesives, Fluids, Lubricants, and Sealers (LGX) for recommended sealant.
NOTE:

DO NOT allow any engine oil on the area where the crankshaft rear oil seal housing is to be installed.

Fig 2: Crankshaft Rear Oil Seal and Housing (LGX)
GM4055059Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Procedure

  1. Install the EN-51766  tool onto the rear of the crankshaft flange.
  2. Install the crankshaft rear oil seal housing (1) to the engine block.
  3. Install the crankshaft rear oil seal housing bolts (2) and tighten in sequence shown.
  4. Remove the EN-51766  tool from the crankshaft flange.
Special Tools EN-51766  Crankshaft Rear Oil Seal Installation ToolFor equivalent regional tools, refer to Special Tools (LGX)Special Tools (LF4) .
1 Crankshaft Rear Oil Seal Housing
2 Crankshaft Rear Oil Seal Housing Bolt
CAUTION:

Refer to Fastener Caution .


Tighten in sequence 
10 N.m (89 lb in)