Oil Pan - Automatic Transmission: Removal
WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the battery ground cable. Refer to BATTERY, MOUNTING AND CABLES .
- Partially drain the radiator and disconnect the upper radiator hose at the radiator.
- Remove the air cleaner outlet tube.
- Remove the accelerator cable splash shield.
- Disconnect the accelerator and speed control cables and return spring.
- Position the accelerator cable bracket aside.
- Remove the bolts.
- Position the bracket and cables aside.
- Disconnect the PCV vacuum and coolant hoses.
- Disconnect the following vacuum lines:
- PCV
- brake booster
- engine sensor control wiring harness
- Disconnect the vacuum line.
- Disconnect the idle air control motor electrical connector and the bypass hose.
- If equipped, disconnect the EGR transducer and the throttle position sensor connectors.
- If equipped, disconnect the EGR transducer vacuum lines.
- If equipped, disconnect the exhaust gas recirculation (EGR) valve and the exhaust manifold tube lower fitting.
- If equipped, remove the EGR transducer bracket.
- If equipped, remove the EGR valve to exhaust manifold tube.
- Disconnect the upper fitting.
- Remove the tube.
- If equipped, disconnect the EGR valve vacuum line.
- If equipped, disconnect the EVR solenoid electrical and vacuum harness.
- Remove the throttle body adapter:
- Remove the four bolts.
- Remove the throttle body adapter.
- Remove the throttle body adapter gasket.
- Remove the jack handle and the lug wrench.
- Remove the bolts and position the degas bottle out of the way.
- Remove the two screws at the top of the fan shroud and position the fan shroud toward the engine.
- Remove the generator. Refer to GENERATORS & REGULATORS .
- Install the special tool on the engine using the generator mounting holes.
- Raise and support the vehicle.
- Remove the engine mount nuts.
- If the vehicle is equipped with output shaft sensors (OSS), remove the sensors and install plugs in the transmission.
- Lower the vehicle.
- Raise the engine using a floor crane attached to the support bracket.
- Support the engine using the 3-Bar Engine Support by inserting the J-hook.
- Raise and support the vehicle.
- Drain the engine oil and remove the oil bypass filter.
- Remove the bolt and position the oil cooler aside.
- Remove the dual converter Y-pipe. Refer to EXHAUST SYSTEM .
- Remove the flywheel inspection plate.
- Support the transmission with a transmission jack.
- Remove transmission mount nuts.
- Using the transmission jack, raise the transmission.
- Remove the nut and detach the transmission cooling tube bracket.
- Remove the bolts and partially lower the oil pan.
- Remove the bolts retaining the oil pump screen cover and pickup tube. Remove the pickup tube and spacer and let them drop into the oil pan.
- Remove the oil pan and the oil pan gasket from the rear of the engine.
- Clean the mating surfaces and thoroughly clean the oil pan.
NOTE:
The EGR valve is shown removed for clarity.
NOTE:
The idle air control valve is shown removed for clarity.
CAUTION:
Damage to the TSS/OSS may occur and cause transmission or torque converter operational concerns if the transmission is raised prior to removing TSS/OSS.
CAUTION:
Sensor bosses must be cleaned prior to removal and then plugged to prevent contamination from damaging internal components.
CAUTION:
Support the transmission on the oil pan rails only or internal transmission damage can occur.
CAUTION:
Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges, which make leak paths. Use a plastic scraping tool to remove all traces of sealant.