Transaxle - Front Wheel Drive (FWD): Removal
WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
- Remove the battery and battery tray. For additional information, refer to BATTERY, MOUNTING AND CABLES .
- Remove the air cleaner and the outlet pipe. For additional information, refer to INTAKE AIR DISTRIBUTION & FILTERING .
- Remove the cowl panel grille. For additional information, refer to FRONT END BODY PANELS .
- Remove the upper roll restrictor bolt.
- Remove the 4 roll restrictor brace bolts and the roll restrictor brace.
- Disconnect the shift cable end.
- Remove the electrical connector from the shift cable bracket.
- Remove the 2 bolts for the shift cable bracket and position the cable and bracket aside.
- Disconnect the wire harness from the transaxle.
- If equipped, remove the auxiliary coolant flow pump assembly.
- Disconnect the electrical connector.
- Remove the bolts and position the pump assembly aside.
- Disconnect the lower wire harness from the transaxle.
- Remove the 4 bolts and the roll restrictor bracket.
- Disconnect the wire harness from the roll restrictor, remove the 2 bolts and remove the roll restrictor.
- Remove the positive crankcase ventilation (PCV) hose.
- Disconnect the vacuum hoses from the throttle body.
- Remove the bolt for the power steering line bracket and position aside.
- Remove the plastic electrical cover for the starter motor electrical connectors.
- Disconnect the 2 starter motor electrical connectors.
- Remove the 2 bolts for the starter and remove the starter.
- Remove the fluid cooler tube bracket from the transaxle.
- Disconnect the ground wire.
- Disconnect the transaxle bulk head electrical connector.
- Rotate the electrical connector counterclockwise to disconnect.
- Disconnect the wire harness from the transaxle.
- Remove the 4 upper transaxle bolts.
- If a transaxle exchange or overhaul is required, the transmission fluid must be drained.
- Remove the drain plug and allow the fluid to drain.
- Remove the LH and RH halfshafts. For additional information, refer to FRONT DRIVE HALFSHAFTS .
- If removed, install the drain plug.
- Tighten to 25 Nm (18 lb-ft).
- Remove and discard the 2 nuts for the front exhaust pipe.
- Remove and discard the 2 nuts for the rear exhaust pipe.
- Remove and discard the 2 nuts for the catalytic converter pipe, disconnect the rubber hanger and remove the pipe.
- If equipped, disconnect the engine block heater electrical connector.
- Position the heat shield for the knock sensor aside.
- Remove the bolt and remove the knock sensor.
- Disconnect the knock sensor wire harness from the transaxle.
- Remove the transaxle-to-engine bolt.
- Remove the bolt for the power steering hose.
- Install the lower half of the lifting hook.
- Install the upper half of the lifting hook.
- Disconnect the vapor tube from the canister purge valve.
- Remove the bolt for the power steering hose.
- Install the special tool to the RH cylinder head.
- Remove and discard the 2 bolts for the catalytic converter.
- Install the special tool to the LH cylinder head.
- Install the special tools to support the engine assembly.
- Install the special tools to the LH (front) cylinder head.
- Install the special tools to the RH (rear) cylinder head.
- Install the special tools into the lifting hook near the EGR valve.
- Disconnect the lower radiator hose from the retainers and position the hose aside.
- Remove the 4 bolts that hold the power steering line to the subframe.
- Disconnect the wire harness from the LH front of the subframe.
- Remove the bolts and nuts for the power steering rack. Use mechanic's wire to hold the power steering rack up to the side.
- Disconnect the HO2S electrical connector from the subframe.
- Disconnect the 3 push pins and position the splash shield aside.
- Remove the nut for the front motor mount.
- Remove the 2 bolts for the lower stabilizer mount.
- Remove the nut for the rear motor mount.
- Remove the bolts for the rear transaxle mount.
- Remove the 2 bolts for the LH rear subframe mount.
- Remove the 2 bolts for the RH rear subframe mount.
- Remove and discard the LH and RH stabilizer bar link nuts and separate the stabilizer bar links from the struts.
- Using a suitable powertrain lift, remove the 4 subframe bolts and remove the subframe.
- Disconnect the HO2S electrical connector.
- Remove the bolt for the catalytic converter bracket and remove the catalytic converter.
- Remove the 2 push pins and remove the rubber access plug.
- Remove and discard the 4 torque converter nuts.
- Disconnect the transmission fluid cooler tubes from the transaxle.
- Remove and discard the 4 transmission fluid cooler tube seals.
- Remove the transmission fluid cooler tube bracket bolts.
- Position a suitable high-lift transmission jack under the transaxle.
- Remove the 3 transaxle-to-engine bolts.
- Remove the transaxle from under the vehicle.
- If the transaxle is to be overhauled or if installing a new transaxle, install a new transmission fluid cooler. For additional information, refer to TRANSAXLE/TRANSMISSION COOLING .
- If the transaxle is to be overhauled or if installing a new transaxle, carry out transmission backflushing and cleaning. For additional information, refer to TRANSMISSION FLUID COOLER TUBES - BACKFLUSHING AND CLEANING .
- If removing the transaxle for something other than a transaxle related repair, inspect the differential seals for damage or leaking. If leaking or damage is indicated install new differential seals. For additional information, refer to DIFFERENTIAL SEALS - LH , DIFFERENTIAL SEALS - RH, ALL WHEEL DRIVE (AWD) or DIFFERENTIAL SEALS - RH, FRONT WHEEL DRIVE (FWD) .
- If installing a new transaxle, remove the bolts and remove the rear transaxle support insulator.
- If installing a new transaxle, remove and discard the 4 retainers and remove the transaxle insulator.
- If installing a new transaxle, remove the bolt and remove the fluid level indicator and tube.
CAUTION:
Do not touch the electrical connector pins. Electrostatic charge may occur and will cause damage to the mechatronic unit.
NOTE:
When installing the lifting bracket it will be easier to loosely install the upper bolt first then install the lower bolt.
CAUTION:
When disconnecting the fluid cooler tubes pull straight up to prevent damage to the fluid cooler tubes.
NOTE:
Make sure that the transaxle is securely fastened to the transmission jack.