Connecting Rod and Crankshaft End Play Inspection (2016-18): Inspection

2015 Acura RDX AWDSECTION Inspection
  1. Engine - Remove
  2. Cylinder Head - Remove
  3. Engine Oil Strainer and Baffle Plate - Remove
  4. Oil Pump - Remove
  5. Connecting Rod and Crankshaft End Play - Inspect
    Connecting Rod End Play 
    Standard (New):  0.15-0.35 mm (0.006-0.013 in)
    Service Limit:  0.45 mm (0.017 in) 
    GHH72881Courtesy of HONDA, U.S.A., INC.

    2. If the connecting rod end play is beyond the service limit, install a new connecting rod, and recheck. If it is still beyond the service limit; replace the crankshaft .

    3. Push the crankshaft firmly away from the dial indicator by prying, and zero the dial against the end of the crankshaft. Then pull the crankshaft firmly back toward the indicator by prying; the dial reading should not exceed the service limit.

    Crankshaft End Play 
    Standard (New):  0.10-0.35 mm (0.0039-0.0138 in)
    Service Limit:  0.45 mm (0.0177 in) 
    GHH72882Courtesy of HONDA, U.S.A., INC.

    4. If the crankshaft end play is beyond the service limit, replace the thrust washers and recheck. If it is still beyond the service limit, replace the crankshaft .

  6. All Removed Parts - Install
      1. Install the parts in the reverse order of removal.
  7. Engine - Install

    NOTE:  The CKP pattern learn is required after this procedure.

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.