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MBE 900 OIL PUMP DRIVE GEAR

The drive gear for the oil pump must be replaced, not repaired. ‪

Oil Pump Drive Gear Removal

Remove the old oil pump drive gear as follows: ‪

  1. Remove the engine from the vehicle.

    BODILY INJURY

    To avoid injury from a falling component, ensure a proper lifting device is used. Never stand beneath a suspended load.

  2. Remove the crankshaft from the engine. Refer to section .
  3. Heat the oil pump drive gear to 200C (392F).

    BURNS

    To avoid injury from burning, use lifting tools and heat-resistant gloves when handling heated components.

  4. Using a suitable puller, remove the oil pump drive gear from the front end of the crankshaft. See Figure 42281 and Figure .

    1. Oil Pump Drive Gear ‪

    2. Crankshaft ‪

    Oil Pump Drive Gear

    1. Oil Pump Drive Gear ‪

    2. Crankshaft ‪

    Cross-section View

Oil Pump Drive Gear Installation

Install the new oil pump drive gear as follows: ‪

BURNS

To avoid injury from burning, use lifting tools and heat-resistant gloves when handling heated components.

  1. Heat the new oil pump drive gear to 200C (392F).
  2. Press the gear onto the end of the crankshaft. Make sure the chamfer on the gear is facing outward. See Figure 42281 .

    BODILY INJURY

    To avoid injury from a falling component, ensure a proper lifting device is used. Never stand beneath a suspended load.

    1. Oil Pump Drive Gear ‪

    2. Crankshaft ‪

    Oil Pump Drive Gear Installation

  3. Install the crankshaft. Refer to section .
  4. Install the engine.