Page text (OCR transcript)
AUTOMATIC
TRANSMISSION (A340E)
DESCRIPTION .................................................. AT-2
TROUBLESHOOTING ......................................... AT-9
Basic Troubleshooting .............................. AT-9
General Troubleshooting .......................... AT-10
Operating Mechanism for Each Gear .............. AT-12
Diagnosis System ...................................... AT-13
Preliminary Check ..................................... AT-18
Manual Shifting Test ................................. AT-20
Electronic Control System .......................... AT-21
Mechanical System Tests ........................... AT-32
Automatic Shift Schedule ........................... AT-40
Neutral Start Switch .................................. AT-41
ON-VEHICLE REPAIR ....................................... AT-42
Valve Body
Parking Lock Pawl
Extension Housing
Speedometer Driven Gear
REMOVAL AND INSTALLATION OF
TRANSMISSION ............................................ AT-43
TORQUE CONVERTER AND DRIVE PLATE ......... AT-45
REMOVAL OF COMPONENT PARTS ................... AT-46
COMPONENT PARTS ....................................... AT-65
Oil Strainer ................................................ AT-65
Oil Pump ..................................................... AT-66
Overdrive Planetary Gear, Overdrive Direct
Clutch and Overdrive One-Way Clutch ......... AT-70
Overdrive Brake .......................................... AT-78
Direct Clutch .............................................. AT-82
Forward Clutch ........................................... AT-87
Second Coast Brake ................................... AT-93
Front Planetary Gear .................................. AT-95
Planetary Sun Gear and No. 1 One-Way
Clutch ........................................................ AT-96
Second Brake ............................................. AT-100
Rear Clutch ................................................ AT-103
Rear Planetary Gear, No. 2 One-Way Clutch
and Output Shaft ........................................ AT-104
Valve Body ................................................. AT-109
• Disassembly of Valve Body .................... AT-109
• Upper Valve Body .................................. AT-111
• Lower Valve Body .................................. AT-114
• Assembly of Valve Body ......................... AT-117
Transmission Case ...................................... AT-118
Extension Housing ...................................... AT-118
INSTALLATION OF COMPONENT PARTS ............ AT-119
SHIFT LOCK SYSTEM ....................................... AT-142