Oil Pan - Automatic Transmission: Removal
WARNING: This page is about a different car, the 2003 Ford Pickup, 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 pipe.
- Remove the accelerator cable snow shield.
- Disconnect the throttle body cam.
- Disconnect the accelerator cable.
- If equipped, disconnect the speed control cable.
- Remove the throttle return spring.
- Position the accelerator cable bracket aside.
- Remove the bolts.
- Position the bracket and cables aside.
- Release the idle air control (IAC) fresh air tube from the routing clip and remove it from the vehicle.
- Disconnect the evaporative emission canister purge valve vacuum hose from the throttle body adapter.
- Disconnect the brake booster vacuum hose and main vacuum harness from the throttle body adapter.
- Disconnect the IAC electrical connector.
- Disconnect the heater hose.
- If equipped, disconnect the differential pressure feedback exhaust gas recirculation (EGR) system electrical connector.
- Disconnect the throttle position (TP) sensor electrical connector.
- If equipped, disconnect the differential pressure feedback EGR system vacuum hoses.
- If equipped, disconnect the exhaust manifold to EGR valve tube fittings and remove the tube.
- If equipped, remove the differential pressure feedback EGR system bracket.
- If equipped, disconnect the EGR valve vacuum hose.
- If equipped, disconnect the EGR vacuum regulator solenoid electrical and vacuum connections.
- Remove the throttle body adapter.
- Remove the four bolts.
- Remove the throttle body adapter.
- Remove and discard the throttle body adapter gasket.
- Remove the generator. Refer to GENERATORS & REGULATORS .
- Remove the two screws at the top of the fan shroud and position the fan shroud toward the engine.
- Install the modular engine support bracket on the engine using the generator mounting holes.
- Raise and support the vehicle.
- Remove the engine mount nuts.
- If the vehicle is equipped with turbine shaft speed (TSS) and output shaft sensors (OSS), remove the sensors and install plugs in the transmission.
- Lower the vehicle.
- Raise the engine using the Heavy Duty Engine Support.
- Raise and support the vehicle.
- Drain the engine oil and remove the oil bypass filter.
- Remove the dual converter Y-pipe. Refer to EXHAUST SYSTEM .
- Remove the flywheel inspection plate.
- Install the High Lift Transmission Jack with the special tool to the transmission.
- Support the transmission with a transmission jack.
- Remove the driveshaft. Refer to DRIVESHAFT .
- Remove the transmission mount nuts.
- Raise the transmission.
- Remove the bolts and partially lower the oil pan.
- Remove the bolts from the oil pump screen and pickup tube and let them drop into the oil pan.
- Remove the rear bolt and the oil pump screen and pickup tube 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 oil pan thoroughly and inspect the oil pan gasket.
- Clean the mating surfaces for the oil pan with silicone gasket remover and metal surface prep. Follow the directions on the packaging.
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.