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Home >> Cadillac >> 2019 >> ATS Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (ENGINE MECHANICAL - 3.6L (LGX LF4) - REPAIR INSTRUCTIONS - OFF VEHICLE (2 Of 2)) >> Repair Instructions - Off Vehicle >> Crankshaft Rear Oil Seal and Housing Installation (LGX) >> Crankshaft Rear Oil Seal Housing Installation

Crankshaft Rear Oil Seal Housing Installation

WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Crankshaft Rear Oil Seal Housing Installation Components With Tightening Sequence (LGX)
GM4055059Courtesy of GENERAL MOTORS COMPANY
Crankshaft Rear Oil Seal Housing Installation

Callout Component Name
1 Crankshaft Rear Oil Seal Housing

Procedure

  1. Install the EN-51766  tool onto the rear of the crankshaft flange.
    NOTE:

    The crankshaft rear oil seal is a dry seal do not lubricate.

  2. Install the NEW 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 Tool
Equivalent regional tools: Special Tools (LGX)
2 Crankshaft Rear Oil Seal Housing Bolt [7x]
CAUTION:

Refer to Fastener Caution .


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