TM 9-2320-280-34
TRANS MI SSION REPAIR
17-1. INTRODUCTION
This chapter contains maintenance instructions for disassembly and repair of transmission components at
the General Support maintenance level. Some subassemblies and parts must be removed before
transmission system components can be accessed. They are referenced to other paragraphs of this manual.
Section I. TR ANSMISSION DISASSEMBLY, REPAIR, AND ASSEMBLY
17-2. TRANSMISSION DISASSEMBLY, REPAIR, AND ASSEMBLY TASK SUMMARY
TASK
PAGE
PROCEDURES
PARA.
NO.
Transmission Disassembly Into Subassemblies (3L80)
Torque Converter Maintenance (3L80)
Transmission Case Repair (3L80)
Oil Pump Repair (3L80)
Forward Clutch and Turbine Shaft Repair (3L80)
Direct Clutch and Intermediate Sprag Repair (3L80)
Center Support Repair (3L80)
Gear Unit Repair (3L80)
Rear Servo Repair (3L80)
Governor Repair (3L80)
Transmission Assembly From Subassemblies (3L80)
Transmission Disassembly Into Subassemblies (4L80-E)
Torque Converter Maintenance (4L80-E)
Transmission Case Repair (4L80-E)
Parking Lock Pawl and Activator Assembly Repair (4L80-E)
Rear Band and Selective Thrust Washer Repair (4L80-E)
Gear Unit and Output Assemblies Repair (4L80-E)
Center Support Repair (4L80-E)
Direct Clutch Assembly Repair (4L80-E)
Forward Clutch Assembly Repair (4L80-E)
Fourth Clutch Assembly Repair (4L80-E)
Turbine Shaft and Overdrive Carrier Assembly Repair (4L80-E)
Intermediate Clutch Assembly and Front Band Repair (4L80-E)
Front Servo Repair (4L80-E)
Rear Servo Repair (1995 - 4L80-E)
Rear Servo Repair (1996-1998 - 4L80-E)
Control Valve and Accumulator Housing Repair (4L80-E)
Oil Pump Assembly Repair (4L80-E)
Transmission Assembly From Subassemblies (4L80-E)
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