GENERAL SPECIFICATIONS
| Vehicle | Engine | Approximate Liters | Refill Capacity Approximate dry capacity, includes cooler and tubes. Check the lever at normal operating temperature. DO NOT OVERFILL. If it is necessary to add or change fluid, use only fluid which has been certified by the supplier as meeting the Jaguar Cars Ltd specification shown. U.S. Quarts | Fluid Type |
|---|---|---|---|---|
| S-Type -5R55N | 3.0L | 9.0 | 9.5 | WSS-M2C 202B |
| S-Type -5R55N | 4.0L | 9.0 | 9.5 | WSS-M2C 202B |
General Specifications Table
TORQUE SPECIFICATIONS
| Description | Nm |
|---|---|
| Converter housing to engine retaining bolts | 47 |
| Crossmember retaining bolts | 50 |
| Extension housing fill plug | 20 |
| Intermediate shaft speed (ISS) sensor retaining nut | 10 |
| Main control valve body retaining screws | 10 |
| Manual valve detent spring | 10 |
| Output shaft flange retaining nut | 131 |
| Output shaft speed sensor (OSS) retaining screw | 10 |
| Pressure switch retaining bolts | 10 |
| Reverse servo cover retaining screws | 10 |
| Torque converter flexplate (4.0L engine) | 28 |
| Torque converter to flywheel retaining nuts | 38 |
| Solenoid body retaining screws | 10 |
| Transmission control body retaining screws | 10 |
| Transmission cooler line retaining nut | 35 |
| Transmission fluid filter retaining screws | 10 |
| Transmission fluid pan drain plug | 26 |
| Transmission fluid pan level plug | 10 |
| Transmission fluid pan retaining screws | 10 |
| Turbine shaft speed (TSS) sensor retaining screw | 10 |
Torque Specification
Scheme 28
- Raise and support the vehicle.
- Place a suitable container under the transmission drain plug.
- Remove the transmission filler plug assembly.
- Remove the transmission drain plug assembly and drain the transmission fluid.
Scheme 29
Scheme 30
- Install the transmission drain plug assembly. Tighten to 26 Nm. (Scheme 29)
- Remove the transmission fluid level plug from the center of the transmission drain plug assembly.
- Fill the transmission until the fluid flows from the center of the transmission drain plug assembly. Use WSS-M2C 202B Automatic Transmission Fluid or equivalent meeting Jaguar specification.
- Install the transmission fluid level plug. Tighten to 10 Nm. (Scheme 30)
- Install the filler plug. Tighten to 20 Nm. (Scheme 28)
TORQUE DEMAND
The torque demand downshift occurs (automatically) during part throttle acceleration when the demand for torque is greater than the engine can provide at that gear ratio. If applied, the transmission will disengage the TCC to provide added acceleration.
TORQUE CONVERTER
The torque converter transmits and multiplies torque. The torque converter is a four-element device
- Impeller assembly.
- Turbine and damper assembly.
- Reactor assembly.
- Clutch.
The standard torque converter components operate as follows
- Rotation of the converter housing and impeller set the fluid in motion.
- The turbine reacts to the fluid motion from the impeller, transferring rotation to the geartrain through the input shaft.
- The reactor redirects fluid going back into the impeller, allowing for torque multiplication.
- The clutch and damper assembly dampens powertrain torsional vibration and provides a direct mechanical connection for improved efficiency.
- Power is transmitted from the torque converter to the planetary gear sets and other components through the input shaft.
Scheme 31
Torque Converter Clutch (TCC) Solenoid
The torque converter clutch (TCC) solenoid is a pulse width modulating type solenoid which is used to control the apply and release of the TCC.