Engine Block Overhaul: Inspection

2020 Honda CR-V Hybrid EXSECTION Inspection

Connecting Rod and Crankshaft End Play Inspection 

  1. Connecting Rod - Inspect
    GHH378373Courtesy of HONDA, U.S.A., INC.
    1. Measure the connecting rod end play with a feeler gauge (A) between the connecting rod (B) and the crankshaft (C).

    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.

    Connecting Rod End Play 
    Standard (New):  0.15-0.35 mm (0.0059-0.0138 in) 
    Service Limit:  0.45 mm (0.0177 in) 
  2. Crankshaft End Play - Inspect
    GHH378374Courtesy of HONDA, U.S.A., INC.
    1. 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.

    2. 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.

    Crankshaft End Play 
    Standard (New):  0.10-0.35 mm (0.0039-0.0138 in) 
    Service Limit:  0.45 mm (0.0177 in) 

Main Bearing Clearance Inspection 

  1. Lower Block and Bearing Half - Remove
  2. Main Bearing Clearance - Inspect
    GHH378375GHH378376Courtesy of HONDA, U.S.A., INC.HONDA, U.S.A., INC.
    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.