Pump, Vacuum: Removal
- Remove the engine cover .
- Remove the battery. Refer to BATTERY, REMOVAL
.
- Disconnect the engine RPM sensor wire harness connector (1).
- Disconnect the engine oil temperature sensor wire harness connector (2).
- Disengage the wire harness from the retaining clips (1).
- Remove the bolts (1) from the wire harness retainer bracket.
- Remove the screws (1a) and remove the wire harness retainer bracket (1b).
- Loosen the clamp and disconnect the idle oil vapor delivery pipe (1).
- Loosen the clamp and disconnect the oil vapor recovery pipe (1) from the cylinder head cover.
- Remove the bolt (1) from the engine oil vapor pipe middle support bracket.
- Remove the bolts and remove the complete oil vapor separator (1).
- Remove the O-ring (1) from the cylinder head cover.NOTE:
Oil may leak from the vacuum pump drive when the pump is removed. Place a shop towel under the pump to prevent oil leakage onto the engine or transmission assembly.
- Disconnect the vacuum line from the pump (1).
- Remove the vacuum pump mounting bolts (2) and the vacuum pump (1).
- Remove and discard the vacuum pump gasket (1). Note the location of the pump drive tab.
- If required, remove the screw (1) and the vacuum fitting (2).
- The vacuum fitting O-ring seal (1) can be reused if not damaged.