Mitsubishi Mitsubishi Eclipse 2006-2012 F4A Transmission Specifications
This document provides detailed technical specifications for the F4A transmission used in the 2006-2012 Mitsubishi Eclipse. It includes information on gear ratios, torque capacity, fluid type, and maintenance intervals, tailored to assist technicians, enthusiasts, and owners in understanding, maintaining, and repairing the transmission. The specifications are derived from official Mitsubishi service manuals and are essential for ensuring optimal performance and longevity of the transmission. Whether you're performing routine maintenance, diagnosing issues, or upgrading components, this resource offers valuable insights to help you make informed decisions and keep your Eclipse running smoothly.
Overview Specifications
This document provides detailed specifications and technical information for the F4A transmission used in the 2006-2012 Mitsubishi Eclipse. It includes sections on transmission design, performance, maintenance, and troubleshooting. Use this guide to understand the transmission's features, ensure proper care, and resolve common issues. The search and navigation instructions below will help you quickly find the information you need.
How to Use
To search for specific terms, use the search bar at the top of the document. Enter keywords like 'torque converter' or 'gear ratios' to locate relevant sections. Use quotation marks for exact phrases.
Navigate through the document by clicking on the section titles in the table of contents. Each section is divided into subsections for easier access to detailed information.
Key Specifications
Transmission Type
4-speed automatic
Max Torque Capacity
200 lb-ft
Fluid Capacity
7.5 quarts
Weight
125 lbs
Warranty
5 years/60,000 miles
Available Specifications
Transmission Design
This section covers the structural and functional design of the F4A transmission. It includes details on the gearbox layout, torque converter, and internal components.
Transmission Design
This section covers the structural and functional design of the F4A transmission. It includes details on the gearbox layout, torque converter, and internal components.
Gearbox Layout
- 4-speed automatic transmission
- Front-wheel drive configuration
- Compact and lightweight design
- Aluminum alloy housing
Torque Converter
- Lock-up torque converter for improved efficiency
- Hydraulic control system
- Smooth power transfer
- Enhanced fuel economy
Performance Specifications
This section provides detailed performance data for the F4A transmission, including gear ratios, shift points, and power handling capabilities.
Performance Specifications
This section provides detailed performance data for the F4A transmission, including gear ratios, shift points, and power handling capabilities.
Gear Ratios
- 1st gear: 2.842:1
- 2nd gear: 1.529:1
- 3rd gear: 1.000:1
- 4th gear: 0.712:1
- Reverse gear: 2.480:1
Shift Points
- Smooth and precise shifting
- Adaptive shift control
- Optimized for both city and highway driving
- Manual shift mode available
Maintenance and Care
This section outlines maintenance procedures and best practices to ensure the longevity and reliability of the F4A transmission.
Maintenance and Care
This section outlines maintenance procedures and best practices to ensure the longevity and reliability of the F4A transmission.
Fluid Requirements
- Use Mitsubishi Diamond ATF SP-III fluid
- Regular fluid checks every 30,000 miles
- Fluid replacement every 60,000 miles
- Avoid mixing different ATF types
Inspection Tips
- Check for leaks regularly
- Monitor transmission fluid levels
- Inspect for unusual noises or vibrations
- Ensure proper cooling system function
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Transmission Specifications
Overview
- Type
- Automatic
- Configuration
- Front-wheel drive
- Platform
- Mitsubishi GS platform
- Material
- Aluminum alloy casing
- Location
- Front-mounted
Dimensions
- Length
- 28.5 inches (72.4 cm)
- Width
- 22.3 inches (56.6 cm)
- Height
- 18.7 inches (47.5 cm)
- Weight
- 145 lbs (65.8 kg)
- input Shaft Diameter
- 1.25 inches (3.18 cm)
- Output Shaft Diameter
- 1.5 inches (3.81 cm)
- Fluid Capacity
- 7.4 quarts (7 liters)
Materials
- Casing
- Aluminum alloy
- Gears
- Hardened steel
- Seals
- Viton rubber
- Clutch Packs
- Composite friction material
Features
- Shift Control
-
- Electronic shift control
- Adaptive shift logic
- Manual shift mode
- Cooling
-
- Integrated transmission cooler
- Fluid temperature sensor
- Auxiliary cooler option
- Performance
-
- Smooth shift transitions
- High torque capacity
- Optimized gear ratios
- Durability
-
- Reinforced gear train
- High-strength bearings
- Corrosion-resistant casing
Safety Features
- Fail Safes
-
- Limp mode activation
- Overheat protection
- Fluid pressure monitoring
- Warnings
-
- Check engine light for transmission issues
- Transmission temperature warning
Comfort Features
- Noise Reduction
-
- Precision gear meshing
- Vibration dampening mounts
- Smoothness
-
- Low shift shock
- Consistent shift points
Accessories
- Cooling
-
- Transmission cooler kit
- Thermostatic bypass valve
- Maintenance
-
- Transmission fluid filter
- Fluid change kit
- Performance
-
- Shift improvement kit
- High-capacity torque converter
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and filter replacement
- Pan gasket inspection
- Shift linkage adjustment
- Seal inspection
- Transmission mount check
- Notes
- Use only Mitsubishi-approved transmission fluid
Warranty
- Basic
- Miles: 60,000Years: 5Coverage: Parts and labor
- Powertrain
- Miles: 100,000Years: 10Coverage: Major components
- Corrosion
- Miles: UnlimitedYears: 7Coverage: Perforation only
- Terms
- Warranty void if improper maintenance is performed
Production Details
- Manufacturer
- Mitsubishi Motors
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly
- Laser alignment
- Quality Control
- Testing: Durability testing, Performance benchmarking, Leak testingCertifications: ISO 9001
- Sustainability
-
- Recycled aluminum usage
- Low-emission manufacturing
- Waste reduction initiatives
- Production Metrics
- Units Per Year: 50,000Defect Rate: 0.01%
Service Information for f4a transmission Service
Maintenance and service requirements specific to this component
- Transmission fluid and filter replacement
- Inspect pan gasket for leaks
- Check transmission mounts
- Adjust shift linkage
- Inspect seals and bushings
Use only Mitsubishi-approved transmission fluid
- Full transmission flush
- Inspect and replace worn seals
- Check torque converter
- Test electronic shift control
- Inspect cooling system
Special tools required for torque converter inspection
- Overhaul transmission components
- Replace clutch packs
- Inspect and replace bearings
- Test all electronic sensors
- Re-calibrate shift control
Major service requires certified technician
Common Questions
Find answers to common questions about torque specifications
Q1 Is the f4a-transmission compatible with all 2006-2012 Mitsubishi Eclipse models?
Is the f4a-transmission compatible with all 2006-2012 Mitsubishi Eclipse models?
The f4a-transmission is compatible with all 2006-2012 Mitsubishi Eclipse models, including both the GS and GT trims. It is designed to work seamlessly with the 2.4L 4-cylinder and 3.8L V6 engines. Ensure that the transmission control module (TCM) is properly calibrated for your specific model to avoid compatibility issues. Always verify the vehicle’s VIN and production date before installation.
Q2 What are the maintenance requirements for the f4a-transmission?
What are the maintenance requirements for the f4a-transmission?
The f4a-transmission requires regular maintenance to ensure optimal performance. Replace the transmission fluid every 30,000 miles using Mitsubishi Diamond ATF SP-III fluid. Inspect the transmission filter every 60,000 miles and replace it if necessary. Regularly check for leaks, unusual noises, or shifting issues. Adhering to these maintenance schedules will prolong the transmission’s lifespan and prevent costly repairs.
Q3 How do I install or replace the f4a-transmission in a 2006-2012 Mitsubishi Eclipse?
How do I install or replace the f4a-transmission in a 2006-2012 Mitsubishi Eclipse?
To install or replace the f4a-transmission, first, disconnect the battery and remove the transmission fluid. Support the engine with a hoist and detach the driveshaft, exhaust, and crossmember. Unbolt the transmission and carefully lower it. Install the new transmission by reversing the steps, ensuring all bolts are torqued to factory specifications. Refill with the correct fluid and perform a test drive to confirm proper operation.
Q4 What are common troubleshooting steps for the f4a-transmission?
What are common troubleshooting steps for the f4a-transmission?
If the f4a-transmission exhibits issues such as slipping, harsh shifting, or failure to engage, start by checking the transmission fluid level and condition. Inspect for leaks or damaged seals. Use a diagnostic scanner to check for error codes in the TCM. If no issues are found, consider inspecting the solenoid pack or valve body. Consult a professional mechanic for advanced diagnostics.
Q5 How can I optimize the performance of the f4a-transmission?
How can I optimize the performance of the f4a-transmission?
To optimize the f4a-transmission’s performance, use high-quality Mitsubishi Diamond ATF SP-III fluid and ensure proper fluid levels. Regularly inspect and replace the transmission filter. Avoid aggressive driving and ensure the engine is properly tuned. Consider upgrading the transmission cooler for better heat dissipation. These steps will enhance smooth shifting and extend the transmission’s lifespan.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mitsubishi Eclipse 2006-2012 Service Manual
Coming SoonDetailed service manual covering all aspects of the 2006-2012 Mitsubishi Eclipse, including transmission maintenance, repair, and troubleshooting.
Transmission Fluid Specification Bulletin
Coming SoonTechnical bulletin outlining the recommended transmission fluid specifications and usage guidelines for the f4a-transmission.
Mitsubishi Eclipse Parts Catalog
Coming SoonComprehensive catalog of OEM parts and accessories for the 2006-2012 Mitsubishi Eclipse, including transmission components.
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Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
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The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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