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Home >> Suzuki >> 2012 >> Equator Base >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Accessory Drive Belts >> Engine Mechanical - Qr25DE >> Repair Instructions >> Cylinder Head: Removal and Installation >> Removal

Cylinder Head: Removal and Installation: Removal

  1. Release fuel pressure. Refer to [FUEL PRESSURE CHECK: QR25DE ]
  2. Drain engine coolant. Refer to [CHANGING ENGINE COOLANT ]
    CAUTION:
    • Perform this step when the engine is cold.
    • Do not spill engine coolant on drive belt.
  3. Drain engine oil. Refer to [CHANGING ENGINE OIL ]
    CAUTION:
    • Perform this step when the engine is cold.
    • Do not spill engine oil on drive belt.
  4. Remove intake manifold. Refer to INTAKE MANIFOLD: REMOVAL AND INSTALLATION  .
  5. Remove fuel injector and fuel tube assembly. Refer to FUEL INJECTOR AND FUEL TUBE: REMOVAL AND INSTALLATION [QR25DE] .
  6. Remove exhaust manifold and three way catalyst assembly. Refer to EXHAUST MANIFOLD AND THREE WAY CATALYST: REMOVAL AND INSTALLATION [QR25DE] .
  7. Remove water outlet. Refer to [WATER OUTLET AND WATER PIPING: REMOVAL AND INSTALLATION ]
  8. Remove heater outlet. Refer to [WATER OUTLET AND WATER PIPING: EXPLODED VIEW ]
    NOTE: Can be removed and installed even when assembled with cylinder head.
  9. Remove front cover and timing chain. Refer to Timing Chain: Removal and Installation  .
  10. Remove camshafts. Refer to CAMSHAFT: REMOVAL AND INSTALLATION  .
  11. Loosen cylinder head bolts in reverse order as shown using power tool.
    Fig 1: Tightening Order Of Cylinder Head Bolts
    G06440759Courtesy of SUZUKI OF AMERICA CORP.
  12. Remove cylinder head.
  13. Remove cylinder head gasket.
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