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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 >> Camshaft Carrier Cleaning and Inspection >> Inspection Procedure Left Camshaft Carrier

Inspection Procedure Left Camshaft Carrier

WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Left Camshaft Carrier Inspection Points
GM4077940Courtesy of GENERAL MOTORS COMPANY
  1. Inspect the camshaft carrier for the following conditions:
    • Damage to the top sealing surface (1)
    • Damage to the camshaft bearing cap bolt holes (2)
    • Damage to the camshaft carrier bolt holes (3)
    • Damage to the camshafts mounting surface areas (4)
    • Damage to the camshaft position actuator solenoid valve holes (5)
    • Damage to the camshaft bearing cap bolt holes (6)
    • Damage to the fuel pump bolt holes (7)
    • Damage to the fuel pump mounting surface and the valve lifter follower area (8)
    • Damage to the engine oil manifold check valve mounting areas (9)
    • Damage to the bottom sealing surface (10)
  2. Repair or replace the camshaft carrier as necessary.