Section 474 (Automatic Transmission): Removal: Transmission
WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL(S)
| Retainer, Torque Converter 307-346 (T97T-7902-A) |
NOTE:
If the transmission is to be removed for a period of time, support the engine with a safety stand and a wood block.
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
- Disconnect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
- Remove the fluid level indicator tube bolt and remove the tube and indicator.
- If transmission disassembly is required, drain the transmission fluid. For additional information, refer to FLUID PAN, GASKET AND FILTER .
- Remove the transfer case. For additional information, refer to TRANSFER CASE - AUTOMATIC SHIFT .
- To maintain initial driveshaft balance, mark the driveshaft yoke and axle flange so they can be installed in their original alignment.
- Remove the rear driveshaft.
- Remove the four bolts.
- Remove the driveshaft.
- Remove the starter motor. For additional information, refer to STARTERS .
- Remove and discard the four torque converter nuts.
- Rotate the flexplate to access to all the nuts.
- Remove the four nuts.
- Rotate the flexplate to access to all the nuts.
- Disconnect the shift cable.
- Disconnect the shift cable from the manual control lever.
- Disconnect the shift cable from the bracket.
- Disconnect the transmission wiring harness from the case.
- Remove the wiring harness from the shift cable bracket.
- Remove the shift cable retainer from the case.
- Disconnect the transmission wiring harness.
- Disconnect the transmission connector.
- Disconnect the intermediate shaft speed (ISS) sensor.
- Disconnect the digital transmission range (TR) sensor connector.
- Disconnect the output shaft speed (OSS) sensor.
- Remove the three way catalytic converter. For additional information, refer to the EXHAUST SYSTEM .
- Remove the rear engine cover plate.
- Hold the case fitting and remove the transmission cooler lines.
- Remove the nuts.
- Position the High-Lift Transmission Jack under the transmission. Raise and support the transmission.
- Remove the crossmember.
- Remove the six bolts (three each side).
- Remove the crossmember.
- Remove the crossmember.
- Remove the six bolts (three each side).
- Remove the crossmember.
- Remove the transmission mount.
- Remove the screws.
- Remove the transmission mount.
- If equipped, remove the rear vibration damper.
- Remove the transmission upper fill tube.
- Remove the screw.
- Disconnect the transmission upper fill tube.
- Remove the screws.
- Remove the lower screws.
- Remove the HO2S connector bracket from the transmission.
- Remove the screws.
- Remove the vent tube assembly.
- Install the special tool before lowering the transmission from the vehicle.
- Lower the transmission.
- If the transmission is being overhauled or if installing a new or remanufactured transmission, carry out transmission fluid cooler backflushing and cleaning. For additional information, refer to TRANSMISSION FLUID COOLER - BACKFLUSHING AND CLEANING .
ALL VEHICLES
NOTE:
When the battery has been disconnected and reconnected, some abnormal drive symptoms can occur while the vehicle relearns its adaptive strategy. The customer needs to be notified that they may experience slightly different upshifts (either soft or firm) and this is a temporary condition that will eventually return to normal operating condition.
4.0L SOHC VEHICLES
ALL VEHICLES
4X4 VEHICLES
ALL VEHICLES
CAUTION:
When removing the torque converter nuts, the crankshaft must be rotated only in the clockwise direction, otherwise engine damage can occur. The crankshaft, crankshaft sprocket and the pulley are fitted together by friction between the flange faces on each part. For that reason, the crankshaft sprocket can also be moved when the crankshaft pulley is turned in the counterclockwise direction.
NOTE:
It may be necessary to gain access to the flexplate nuts through the wheel well.
NOTE:
Mark the torque converter and the flexplate for correct alignment at reinstallation.
3.0L AND 4.0L SOHC ENGINES
NOTE:
Mark the torque converter and the flexplate for correct alignment at reinstallation.
2.3L ENGINE
ALL VEHICLES
CAUTION:
Care should be taken not to bend or damage the cooler lines.
CAUTION:
Do not allow the transmission to hang freely.
4X4 VEHICLES
4X2 VEHICLES
ALL VEHICLES
2.3L ENGINE
2.3L AND 3.0L ENGINES
NOTE:
Lower the High-Lift Transmission Jack to gain access to screws.
2.3L ENGINE
4.0L ENGINE
NOTE:
Lower the High-Lift Transmission Jack to gain access to screws.
4X4 VEHICLES
ALL VEHICLES
WARNING:
The torque converter is heavy and may result in injury if it falls out of the transmission. Secure the torque converter in the transmission. Failure to follow these instructions may result in personal injury.
WARNING:
Secure the transmission to the transmission jack with a safety chain. Failure to follow these instructions may result in personal injury.