GM - 4T40E - Hydra-Matic.pdf

ATSG THM 4T40-E Transmission Repair Manual. We wish to thank General Motors Corporation for the information and illustrations that have made this booklet possible. This booklet contains general description and the procedures necessary to repair, service, or overhaul the THM 4T40-E electronic overdrive automatic transaxle. This unit was first introduced in the 1995 Chevrolet Cavalier and Pontiac Sunfire vehicles, and will eventually replace the THM 125C (3T40).

CONTENTS:

• RANGE REFERENCE CHART
• FLUID CHECKING PROCEDURE
• LINE PRESSURE TEST
• TROUBLE CODE RETRIEVAL AND PCM LOCATION
• TROUBLE CODE CHART AND DESCRIPTION
• ELECTRONIC COMPONENTS AND DESCRIPTION
• INTERNAL WIRE HARNESS SCHEMATIC
• ELECTRONIC COMPONENT RESISTANCE CHART
• DIAGNOSTIC CHARTS
• TCC SHUDDER DIAGNOSIS
• OIL PASSAGE IDENTIFICATION
• CHECKBALL LOCATIONS IN CHANNEL PLATE
• TRANSAXLE DISASSEMBLY
• COMPONENT REPAIR AND TRANSAXLE ASSEMBLY
• FORWARD CLUTCH HOUSING ASSEMBLY
• DIRECT/COAST CLUTCH HOUSING ASSEMBLY
• SELECTIVE THRUST WASHER MEASUREMENT
• REVERSE INPUT CLUTCH AND 2ND ROLLER CLUTCH
• INPUT SPEED SENSOR ASSEMBLY
• VALVE BODY ASSEMBLY
• PRESSURE SWITCH ASSEMBLY TEST PROCEDURE (OFF UNIT)
• BEARING AND WASHER LOCATION CHART
• TORQUE SPECIFICATIONS
• SPECIAL TOOLS
• “UPDATE SECTION”

Language - English

Format - PDF Download

Pages - 155