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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Engine Mechanical - 4.6L - 1 Of 4) >> On-Vehicle Repair Instructions (1 Of 2) >> Valve Rocker Arm Replacement - Left Side >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Roller Pivot Pocket (2) & Valve Slot Areas (1) Of Camshaft Followers
    GM235196Courtesy of GENERAL MOTORS CORP.
  1. Apply a liberal amount of lubricant to the roller pivot pocket (2) and valve slot areas (1) of the camshaft followers. Refer to Sealers, Adhesives, and Lubricants .
  2. Fig 2: Identifying the Stationary Hydraulic Lash Adjusters
    GM522872Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: The follower must be positioned squarely on the valve tip so that the full width of the roller will completely contact the camshaft lobe. If the followers are being reused you must put them back in their original location.
  3. Place the camshaft followers in position on the valve tip (1) and the SHLA (1). The rounded head of the follower goes on the SHLA, while the flat end goes on the valve tip.
  4. Install the left camshafts. Refer to Camshaft Replacement - Left Side .