Honda HR-V Owners & Service Manuals

Honda HR-V: Engine Performance Safety Precautions

Honda HR-V (2015-2021) Service Manual / General Information / Engine Performance Safety Precautions

  • Always refer to Emission Decal in engine compartment before servicing vehicle. If manual and decal differ, always use decal specifications.
  • Do not allow or create a condition of misfire in more than one cylinder for an extended period of time.

    Damage to converter may occur due to loading converter with unburned air/fuel mixture.

  • Always turn ignition off and disconnect negative battery cable BEFORE disconnecting or connecting computer or other electrical components.
  • DO NOT drop or shock electrical components such as computer, airflow meter, etc.
  • DO NOT use fuel system cleaning compounds that are not recommended by the manufacturer. Damage to gaskets, diaphragm materials and catalytic converter may result.
  • Before performing a compression test or cranking engine using a remote starter switch, disconnect coil wire from distributor and secure it to a good engine ground, or disable ignition.
  • Before disconnecting any fuel system component, ensure fuel system pressure is released.
  • Use a shop towel to absorb any spilled fuel to prevent fire.
  • DO NOT create sparks or have an open flame near battery.
  • If any fuel system components such as hoses or clamps are replaced, ensure they are replaced with components designed for fuel system use.
  • Always reassemble throttle body components with new gaskets, "O" rings and seals.
  • If equipped with an inertia switch, DO NOT reset switch until fuel system has been inspected for leaks.
  • Wear safety goggles when drilling or grinding.
  • Wear proper clothing which protects against chemicals and other hazards.

    READ NEXT:

     English-Metric Conversion Chart

    METRIC CONVERSIONS Metric conversions are making life more difficult for the mechanic. In addition to increasing the number of tools required, metric-dimensioned nuts and bolts are used alongside Eng

     Gear Tooth Contact Patterns

    * PLEASE READ THIS FIRST * NOTE: This is GENERAL information. This article is not intended to be specific to any unique situation or individual vehicle configuration. For model-specific information s

     General Cooling System Service

    * PLEASE READ THIS FIRST * This article is generic in nature and all information does not apply to all vehicles including those without a liquid cooling system. For vehicle specific information, see

    SEE MORE:

     A/C Compressor Relief Valve Removal and Installation

    Removal & Installation NOTE: If the A/C compressor relief valve released refrigerant to the atmosphere, determine and correct the cause of the excessive system pressure, then replace the relief valve. 1. A/C Refrigerant - Recover 2. Vehicle - Lift 3. Engine Undercover - Remove 4. A/C Compressor

     Cylinder Head Assembly - Inspection & Adjustment

    INSPECTION & ADJUSTMENT CYLINDER HEAD INSPECTION FOR WARPAGE Inspection 1. Cylinder Head - Remove 2. Cylinder Head Warpage - Inspect Check the cylinder head for warpage. Measure along the edges, and three ways across the center: If warpage is less than 0.08 mm (0.0031 in) cylinder head

    © 2019-2024 Copyright www.hohrv2.com