Transmission, Removing
Special tools and workshop equipment required
- Disconnect Tool 8875A
-- Open the hood.
-- Disconnect the negative and positive battery cables (1).
-- Remove the battery hold down bolt (3) and remove the battery (2).
-- Remove the clips securing the harness and ground cable to the battery tray.
-- Remove the battery tray.
-- Remove the vacuum pump, if equipped. Refer to Removal and Installation .
-- Remove the overflow bottle (1).
-- Disconnect the oil cooler lines (1) from the transmission using disconnect tool 8875A.
-- Remove the heater line bolts (2).
-- Disconnect the input speed sensor electrical connector (3).
-- Disconnect the output speed sensor electrical connector (2).
-- Disconnect the transfer shaft speed sensor electrical connector (1).
-- Disconnect the shift cable (1) from the transmission manual valve lever (2).
-- Remove the shift cable from the bracket.
-- Disconnect the crankshaft position sensor electrical connector (2).
-- Remove the crankshaft position sensor bolt (1).
-- Remove the crankshaft position sensor (3).
-- Disconnect the solenoid pack electrical connector (2) at the valve body oil pan (1).
-- Support the transmission with a floor jack.
-- Remove the left transmission mount bolts (1).
-- Remove the transmission upper bellhousing bolts (3).
-- Raise and suitably support the vehicle. Refer to MAINTENANCE INTERVALS for the proper procedures.
-- Remove the ground cable bolt (2) from the transmission.
-- Remove the clip (1) from the valve body oil pan.
-- Remove the axle shafts. Refer to Removal and Installation .
-- Remove the front wheelhouse liners. Refer to Removal and Installation .
-- Remove the rear transmission mount bracket bolt (3).
-- Remove the remaining rear transmission mount bracket bolts (1).
-- Support the engine and transmission with a jacks.
-- Remove the crossmember through bolt (1).
-- Remove the transmission crossmember bolts (1).
-- Remove the transmission crossmember (4).
-- Lower the engine and transmission in order to gain access to the left transmission mount bracket bolts.
-- Remove the left transmission mount bolts (1).
-- Remove the left transmission mount (2).
-- Remove the front mount bracket bolts (1).
-- Remove the heater line bracket bolt (3).
-- Remove the front mount bracket bolt (3).
-- Remove the front mount bracket (2).
4.0L Engines
-- Remove the exhaust bracket bolts (3).
-- Remove the exhaust cross-under pipe. Refer to EXHAUST CROSSUNDER PIPE for CJRA engines, EXHAUST CROSSUNDER PIPE for CGVA engines or EXHAUST CROSSOVER PIPE for CGUA engines. .
-- Remove the stand off bracket bolts (2).
-- Remove the stand off bracket (4).
-- Remove the torque converter dust shield bolt (3).
-- Remove torque converter dust shield (2).
-- Remove the torque converter bolts (1). Upon removing the bolts, a tight tolerance (slotted) hole will be encountered. Mark this location on both the flexplate and torque converter with paint as a reference mark for assembly.
-- Remove the six lower transmission bolts (2).
-- Separate and lower the transmission from the engine compartment.
3.8L Engines
-- Remove the structural cover to oil pan bolts (1).
-- Remove the structural cover to transmission bolts (2).
-- Remove the structural cover (3).
-- Remove the torque converter bolts (1). Upon removing the bolts, a tight tolerance (slotted) hole will be encountered. Mark this location on both the flexplate and torque converter with paint as a reference mark for assembly.
-- Remove the two lower transmission bolts.
-- Separate and lower the transmission from engine compartment.