combination automatic manual transmission

Ngày tải lên: 06/07/2014, 07:20

... FUNDAMENTALS OF AUTOMATIC TRANSMISSION Automatic Transmissions - Course 262 FUNDAMENTALS OF AUTOMATIC TRANSMISSION Automatic Transmissions - Course 262 The automatic transmission is composed ... planetary gear train design which is used in all Toyota automatic transmissions and the majority of automatics in production today. Types of Automatic Transmissions Section 1 4 TOYOTA Technical Training ... or rear drive automatic transmissions are the same. The differential is an integral part of the front−wheel drive transmission, whereas the differential for the rear−wheel drive transmission is...

Ngày tải lên: 12/12/2013, 11:15

... Converter Testing Bench Testing TORQUE CONVERTER Automatic Transmissions - Course 262 7 The torque converter is mounted on the input side of the transmission gear train and connected to a drive ... torqueto the transmissioninput shaft. Role of the torque converter: • Multiplies torque generated by the engine. • Serves as an automatic clutch which transmits engine torque to the transmission. • ... hydraulic control system. The torque converter is filled with automatic transmission fluid, and transmits the engine torque to the transmission. The torque converter can either multiply the torque...

Ngày tải lên: 12/12/2013, 11:15

... direction. SIMPSON PLANETARY GEAR UNIT Automatic Transmissions - Course 262 SIMPSON PLANETARY GEAR UNIT Automatic Transmissions - Course 262 Our introduction to Toyota automatic transmissions will begin with ... rear planetary gear set, based on their position in the transmission. These two planetary gear sets result in a three−speed automatic transmission having three forward gears and one reverse gear. Simpson ... ratios or leverage. When two Gear Rotational Direction and Gear Ratio Automatic Transmissions - Course 262 1. Manipulate transmission components to demonstrate power flow through a simple planetary...

Ngày tải lên: 22/12/2013, 11:15

... requires a manual selection by the driver. The automatic transmission cannot select these positions automatically on its own. The next selector position is the only position from which the transmission ... fully automatic. In drive, the transmission has three gear ratios forward. First and second gear are gear reduction ratios which provide for greater torque Park (P) Reverse (R) Neutral (N) Manual ... which the transmission is automatic; that is, it upshifts and downshifts based on vehicle speed and load. Increased load is sensed through an increased opening of the throttle, and the transmission...

Ngày tải lên: 22/12/2013, 11:15

... Technical Training One simple planetary gear set is added to the 3−speed automatic transmission to make it a 4−speed automatic transmission (three speeds forward and one overdrive). This additional ... shim. Be careful not to lose the adjusted shim. Instructor OK POWER FLOW Automatic Transmissions - Course 262 71 When the transmission is in a gear other than fourth gear, the underdrive brake ... within the underdrive planetary gear set. Fourth Gear POWER FLOW Automatic Transmissions - Course 262 63 The holding devices for the overdrive transmission are identified in the following chart with the...

Ngày tải lên: 22/12/2013, 11:15

... TOYOTA Technical Training AUTOMATIC TRANSMISSION FLUID Automatic Transmissions - Course 262 81 The automatic transmission hydraulic system requires special fluid for the transmission to operate ... AUTOMATIC TRANSMISSION FLUID Automatic Transmissions - Course 262 83 If the fluid is milky colored, coolant is mixed ... cooling system reaches operating temperature quicker than the transmission, the cooler helps to warm−up the transmission fluid. Automatic transmission fluid is a high−grade petroleum product containing...

Ngày tải lên: 22/12/2013, 11:15

... Describe the operation of the gear type oil pump. Section 7 TRANSMISSION OIL PUMP Lesson Objectives: TRANSMISION OIL PUMP Automatic Transmissions - Course 262 85 The oil pump bushing supports ... reaction shaft) as well as the front of planetary gear set. Purpose of the Oil Pump TRANSMISION OIL PUMP Automatic Transmissions - Course 262 83 The oil pump is driven by the torque converter. The center drive ... clearance of both gears. Spec. Measured OK/NG Standard Body Clearance Maximum Body Clearance Automatic Transmissions - Course 262 81 1. Demonstrate the measurement of the oil pump gears to determine the...

Ngày tải lên: 22/12/2013, 11:15

... a downshift to 3rd gear before going into manual second in a manual downshift. Timing Valves D-2 Downshift Timing Valve VALVE BODY CIRCUITS Automatic Transmissions - Course 262 101 The downshift ... CIRCUITS Automatic Transmissions - Course 262 93 Section 8 110 TOYOTA Technical Training The low modulator valve reduces the line pressure from the manual valve to reduce shock when the transmission ... overdrive to second gear in the A40 Series transmissions. If the shift selector lever is put into 2−range while the vehicle is running in overdrive, the transmission automatically shifts into third gear...

Ngày tải lên: 22/12/2013, 11:15

... Drive (H4) A340H TRANSFER Automatic Transmissions - Course 262 139 The transfer unit has three shafts: • The transmission output shaft • The transfer output shaft • The front drive shaft The transmission ... A340H TRANSFER Automatic Transmissions - Course 262 141 In low 4−wheel drive, not only is torque available to all wheels ... with the drive chain. A separate valve body, electric solenoid and manual valve operate the transfer hydraulic circuit. The manual valve has three positions for "high 2−wheel drive"...

Ngày tải lên: 22/12/2013, 11:15

... Technical Training The Electronic Control Transmission is an automatic transmission which uses modern electronic control technologies to control the transmission. The transmission itself, except for the ... CONTROL Automatic Transmissions - Course 262 143 Electrical control in a non−ECT transmission consists of overdrive and torque converter lock−up operation. Overdrive enables the output rpm of the transmission ... overdrive. Overdrive Main Switch Allows driver to manually control overdrive. Stop Light Switch Overdrive Main Switch ELECTRICAL CONTROL Automatic Transmissions - Course 262 151 This throttle position...

Ngày tải lên: 22/12/2013, 11:15

... Technical Training Road Test — Automatic Transmission TRANSMISSION CHECKS, ADJUSTMENTS AND DIAGNOSIS Automatic Transmissions - Course 262 165 The fluid level in the automatic transmission should be inspected ... Posistion Sensor Signal Automatic Transmissions - Course 262 163 1. -Perform pressure test of the automatic transmission using appropriate pressure gauge set. 2. Perform stall test of automatic transmission ... are correct. Section 11 TRANSMISSION CHECK, ADJUSTMENTS AND DIAGNOSIS Lesson Objectives: TRANSMISSION CHECKS, ADJUSTMENTS AND DIAGNOSIS Automatic Transmissions - Course 262 171 For example, if the transmission...

Ngày tải lên: 22/12/2013, 11:15

... Solenoid Control SHIFT LOCK SYSTEM Automatic Transmissions - Course 262 183 The shift lock system is designed to ensure the proper operation of the automatic transmission. The driver must depress ... SYSTEM Automatic Transmissions - Course 262 191 WORKSHEET 9 Shift Lock System, ÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁ Vehicle ÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁ Year/Prod. Date ÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁ Engine ÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁ Transmission Check ... the LOCK position and removed with the shift lever in the PARK position? SHIFT LOCK SYSTEM Automatic Transmissions - Course 262 187 Shift Lock System Control The shift position switch provides...

Ngày tải lên: 22/12/2013, 11:15

... millimeter. Appendix B MICROMETERS Automatic Transmissions - Course 262 209 Automatic Transmissions - Course 262 207 Automatic Transmissions - Course 262 203 AUTOMATIC TRANSMISSION TROUBLESHOOTING Appendix ... three values = 5.78 mm Reading a Micrometer English Metric Automatic Transmissions - Course 262 205 ECT DIAGNOSTIC INFORMATION Automatic Transmissions - Course 262 213 CONSTRUCTION OF ECTs 1. A240E ... in conjunction with stall, road or pressure test. Appendix D AUTOMATIC TRANSMISSION AIR CHECK APPENDIX B 202 TOYOTA Technical Training MICROMETERS Automatic Transmissions - Course 262 201 Some outside micrometers...

Ngày tải lên: 19/01/2014, 04:20

... Drive position. Manual Shift Test Disconnect the solenoid connector at the transmission and manually upshift the transmission. Manual Shift Test Section 5 TOYOTA Technical Training Transmission ... overhaul repair manual for automatic transmissions is a separate silver and black publication for each transmission model. On-Vehicle Repair Matrix Chart The chart refers you to a separate transmission ... shift solenoids. The transmission is shifted by moving the gear selector to Manual Low to start the vehicle moving. The first upshift occurs when the gear selector is moved to Manual Second. The transmission...

Ngày tải lên: 19/01/2014, 04:20

Ngày tải lên: 19/01/2014, 04:20

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Ngày tải lên: 28/04/2014, 12:53