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Home >> Porsche >> 2011 >> 911 Speedster >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> 19 - Engine - Cooling -- CARRERA (997) >> WM 194519 Removing And Installing Additional Coolant Pump (Turbo Coupe, Turbo CABRIO & Gt2) >> Preliminary Work

Preliminary Work

  1. Disconnect battery.

    → 2X00IN02 WORK INSTRUCTIONS AFTER DISCONNECTING THE BATTERY .

  2. Remove pressure pipe.

    → 214119 REMOVING AND INSTALLING PRESSURE PIPE  .

  3. Remove air cleaner housing.

    → 242419 REMOVING AND INSTALLING AIR-CLEANER ELEMENT  .

    WARNING: Danger of objects or loads falling down
    • Risk of squashing or crushing

    → Secure components to prevent them from falling down.

  4. Lower the engine.

    Lower the engine by max. 40 mm. 

    Support the engine with a jack and Retainer Plate 9592  .

    Loosen and screw off M12 collar nuts on the engine mounting. Carefully lower the engine using the jack.

  5. Remove fuel filter.

    → 206019 REMOVING AND INSTALLING FINE FUEL FILTER  .

  6. Remove secondary-air pump.

    → 26651900 REMOVING AND INSTALLING SECONDARY-AIR PUMP .

  7. Remove oil-filter console.

    → 173319 REMOVING AND INSTALLING OIL-FILTER CONSOLE  .

  8. Remove intake-air distributor, side 1-3.

    → 244620 REMOVING AND INSTALLING INTAKE-AIR DISTRIBUTOR  .

  9. Remove shut-off valve.

    → 266919 REMOVING AND INSTALLING SHUT-OFF VALVE  .