1993 ATRA Seminar Manual Contents – Your Comprehensive Guide to Automatic Transmission Repair

1993 ATRA Seminar Manual is the ultimate resource you need. Order your copy today and start diagnosing and repairing automatic transmissions with confidence.

CONTENTS

Nissan – Mazda
RE4R01A/R4A-EL

Component Application Chart
Pressure Tap Identification
Pressure Specifications
Valve Body Removal and Installation
Checkball Functions and Locations
Air Check Points/Solenoid Information
Sprag Rotation/End Play Specifications
Burnt High Clutches/2-4 Band
Premature Planetary Failure

RE4F02A

Shift 1-2 Neutral
Checkball Function
Soft Shifts/Slips

G4A/4EAT

Component Application Chart
Pressure Tap Identification and Specifications
Solenoid Identification and Function
Solenoid Combinations
Air Check Locations
Orifice Location and Function
Sprag Rotation
Kills Engine In Gear
Erratic Pressure Rise
Repeated Reverse Clutch Failure

F4EAT

Pressure Tap Identification and Specifications
Electrical Information
Valve Body Checkballs
Accumulator Installation
Air Check Points
Valve Body Solenoid Identification

N4A-EL

Conponent Application Chart
External Component Identification
Valve Body Orifices
Solenoid and Valve Body Information
Lube Oil Distributor
Drum Support-OD Sprag Rotation
Erratic/Intermittent Shift Complaints

Chrysler
A-604

Component Application and Pressure Tap Identification
Controllers
Retrieving Diagnostic Fault Codes
Diagnostic Fault Code List
Accumulators
Burned Overdrive and/or Reverse Clutches
1989 to 1990 Update
1990 – 1990 ¼ Update
Broken Tapered Snap Ring
Assorted Assembly Tips and Information
art Numbers

A-500/A-518

Unit Overview/Component Application Chart
Overdrive Hydraulic/Electronics
Burnt Overdrive Clutches
Overdrive Planetary and Bearing Failure
Overdrive Assembly Tips
3-4 Flare/4-3 Flare, Rattle Noise on 3-4/4-3 Shift
No 4th Gear
Thrust Plate Selection Procedure

Ford
A4LD

No 4th Gear – Two Solenoid Models
Lugs the Engine When Coming to a Stop

AXODE

Electrical Information
Checkball Locations
No Forward or Slips Forward
Lube Oil Modification
Unit Interchange/Parts Matching

E4OD

Intermediate Sprag Rotation
OD Sprag Rotation
Burned Overdrive Section
Pump Modifications
Front Seal Blow-Out
Case Damage
Case, Separator Plate and Valve Body Identification
Manual Valve Indexing
Transmission Solenoid Body Terminal Identification
Computer Signal Monitor
Intermittent Electrical Problems

General Motors

4L80E

Hydra-Matic 4L80-E Gear Ratios
Electrical Diagnosis Information
Internal Wiring Diagram
Quick Testing
Solenoid A & B Mechanical Failure Diagnosis
Pressure Switch Manifold Check (PSM)
Internal Electrical Component Changes
Multiple/Intermittent Trouble Codes
Bind In Low/3rd Gear Starts
Buzzing Noise
No Line Pressure Rise

700R4

Valve Body Interchange
Step 1 – Identify the Year of the Valve Body
Step 2 – Identify the Valve Body Type
Step 3 – Identify the Spacer Plate
Step 4 – Identify the Proper Checkball Location According to the Year of the Valve Body and Plate

Honda/Acura
Honda/Acura 4-Speeds

Noise Going Into and/or Out of Reverse
Things to Check Before a Rebuild
Things to Check During a Rebuild
Bind in 4th, Burnt 2nd and/or 4th Clutches
Bind in Reverse