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Home >> Chevrolet >> 2000 >> C3500 HD 7.4 J, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Engine Mechanical - 4.3L V6, 5.0L, 5.7L & 7.4L V8 - VINS [W,X,M,R,J]) >> Removal & Installation >> Rocker Arms & PUSHRODS >> Removal

Rocker Arms & PUSHRODS: Removal

WARNING: This page does not describe the selected car, but rather 55 other vehicles, including the 1999 Oldsmobile Bravada, 1999 GMC Yukon, 1999 GMC Suburban, 1999 GMC Sonoma, and 1999 GMC Sierra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove negative battery cable. Remove interior engine cover (if equipped). Disconnect spark plug wires from spark plugs. Disconnect wiring harness from clips and move wiring harness aside. Remove PCV valve and tube. Remove EGR tube from intake and exhaust manifold. Remove brake booster vacuum hose.
  2. Remove air cleaner an duct. Remove oil fill tube and oil level indicator tube (if necessary). Remove A/C compressor and lay aside (leave hoses attached). Remove valve covers. Remove rocker arm nuts. If pushrods are to be replaced only, back off valve rocker arm bolts until valve rocker arm can be swung away from pushrod and remove pushrod.
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