Piston, Pin, and Connecting Rod Replacement: Reassembly

2011 Honda CR-V EX, 2.4 RE4, BZHASECTION Reassembly
WARNING: This page is about a different car, the 2009 Honda CR-V, 2008 Honda CR-V, and 2007 Honda CR-V. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install a piston pin snap ring (A).
    Fig 1: Installing Piston Pin Snap Ring
    G06609391Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. Coat the piston pin bore in the piston, the bore in the connecting rod, and the piston pin with new engine oil.
  3. Heat the piston to about 158 °F (70 °C).
    Fig 2: Heating Piston
    G06609392Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Assemble the piston (A) and the connecting rod (B) with the arrow (C) and the embossed mark (D) on the same side. Install the piston pin (E).
    Fig 3: Identifying Piston And Connecting Rod
    G06609393Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Install the remaining snap ring (F).
  6. Turn the snap rings in the ring grooves until the end gaps are positioned at the bottom of the piston.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.