Automatic Transaxle Overhaul & Testing - 4T80-E
- Application
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Quick Check
- Symptoms
- Oil Out Of Vent Or Foaming
- High Or Low Line Pressure
- Delayed Engagement
- No Drive In "D"
- Slips In "R"
- No 1st Gear
- No 1st Gear (In "2", "3", Or "D")
- No 2nd Gear (In "2" Or "3")
- No 3rd Gear (In "3")
- No 4th Gear
- 3rd & 4th Gear Only
- No Reverse
- Vehicle Moves In Park
- Vehicle Moves In Neutral
- Harsh Neutral-To-Drive Engagement
- Vehicle Starts In 2nd Gear
- Soft Shifts
- Erratic Shifts
- No Engine Breaking
- No Overrun Breaking In "3"
- No Overrun Breaking In "2"
- No Engine Breaking In "1"
- No TCC
- Converter Clutch Does Not Release
- Converter Ballooning
- Converter Clutch Apply With Cold Engine
- Converter Clutch Apply Too Soft
- Electronic Self-Diagnostics & Electronic Testing
- Testing
- Removal & Installation
- Torque Converter
- Transaxle Disassembly
- Component Disassembly & Reassembly
- Transaxle Case
- 3RD Clutch & Reaction Carrier
- 4TH Band Assembly
- Reverse Clutch & 2ND Sprag
- 2ND Clutch
- Forward & Coast Clutch Assembly
- Forward & Coast Clutch Support
- Forward & Coast Clutch Housing
- Final Drive Assembly
- Output Shaft
- Accumulators 1-2, 3-4, Forward, & Reverse
- Valve Bodies
- Oil Pump Assembly
- Lo/Reverse Servo & 4TH Servo
- Transaxle Reassembly
- Torque Specifications