Mitsubishi Mitsubishi Eclipse 2006-2012 F5A Transmission Transmission Specifications
Mitsubishi Mitsubishi Eclipse 2006-2012

Mitsubishi Mitsubishi Eclipse 2006-2012 F5A Transmission Specifications

This document provides detailed technical specifications for the F5A transmission used in the 2006-2012 Mitsubishi Eclipse. It includes critical data such as gear ratios, torque capacity, fluid requirements, and maintenance intervals. These specifications are essential for mechanics, automotive enthusiasts, and owners seeking to understand, maintain, or repair their vehicle's transmission. The information is curated to assist in diagnosing issues, selecting compatible parts, and ensuring optimal performance. Whether you're performing routine maintenance or planning upgrades, this guide offers valuable insights into the F5A transmission's design and functionality.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the F5A transmission used in the 2006-2012 Mitsubishi Eclipse. It is designed to assist mechanics, enthusiasts, and owners in understanding the transmission's features, maintenance, and performance. Use the search and navigation instructions to quickly find relevant sections. Each section contains subsections with specific details about the F5A transmission's design, operation, and key specifications.

How to Use

Use the search bar to enter keywords related to the F5A transmission, such as 'gearbox ratios' or 'fluid capacity'. The search results will highlight relevant sections and subsections for quick access.

Navigate through the document using the table of contents. Each major section is organized into subsections with detailed points. Click on a section title to expand and view its contents.

Key Specifications

Transmission Type

5-speed manual

Maximum Torque

250 Nm

Fluid Capacity

2.2 liters

Gear Ratios (1st to 5th)

3.545:1 to 0.767:1

Weight

45 kg

Available Specifications

Transmission Design

This section covers the design and construction of the F5A transmission, including its layout, components, and materials used. It provides insights into the engineering principles behind its durability and efficiency.

Gearbox Layout
  • 5-speed manual transmission
  • Front-wheel drive configuration
  • Compact and lightweight design
  • Aluminum alloy casing for reduced weight
  • Optimal gear placement for smooth shifting
  • Integrated differential for efficient power transfer
Internal Components
  • High-strength steel gears
  • Synchronizers for smooth gear engagement
  • Dual-mass flywheel for reduced vibration
  • Sealed bearings for longevity
  • Precision-machined shafts
  • Advanced lubrication system

Performance Specifications

This section outlines the performance metrics of the F5A transmission, including gear ratios, torque capacity, and efficiency. It helps users understand how the transmission enhances the driving experience.

Gear Ratios
  • 1st gear: 3.545:1
  • 2nd gear: 2.158:1
  • 3rd gear: 1.421:1
  • 4th gear: 1.029:1
  • 5th gear: 0.767:1
  • Reverse gear: 3.416:1
Torque and Power Handling
  • Maximum torque capacity: 250 Nm
  • Designed for engines up to 200 horsepower
  • Efficient power transfer with minimal loss
  • Optimized for high-revving engines
  • Smooth operation under heavy load
  • Enhanced durability for sporty driving

Maintenance and Service

This section provides essential information on maintaining and servicing the F5A transmission. It includes fluid specifications, inspection intervals, and common troubleshooting tips.

Fluid Requirements
  • Recommended transmission fluid: SAE 75W-90 GL-4
  • Fluid capacity: 2.2 liters (2.3 quarts)
  • Regular fluid change interval: 60,000 miles
  • Use of synthetic fluid for extended life
  • Proper fluid level inspection procedure
  • Avoid mixing incompatible fluid types
Common Issues and Solutions
  • Grinding noise during shifting: Check synchronizers
  • Difficulty engaging gears: Inspect clutch system
  • Leaks around casing: Replace seals
  • Unusual vibrations: Examine flywheel and mounts
  • Delayed gear engagement: Replace fluid
  • Warning lights: Perform diagnostic scan

Transmission Specifications

Overview

Type
Automatic
Configuration
Front-wheel drive
Platform
Mitsubishi Eclipse 2006-2012
Material
Aluminum alloy casing
Location
Front engine, transverse

Dimensions

Length
24.5 inches (622.3 mm)
Width
18.7 inches (475 mm)
Height
14.2 inches (360.7 mm)
Weight
125 lbs (56.7 kg)
input Shaft Length
7.1 inches (180.3 mm)
Output Shaft Length
10.6 inches (269.2 mm)
Bell Housing Diameter
12.4 inches (315 mm)
Mounting Bolt Spacing
10.2 inches (259.1 mm)

Materials

Casing
Aluminum alloy
Gears
Hardened steel
Shafts
Chrome-molybdenum steel
Seals
Viton rubber
Bearings
High-carbon steel

Features

Shift Technology
  • Sportronic manual shifting
  • Adaptive shift control
  • Quick response shift logic
Cooling
  • Integrated transmission cooler
  • Thermal management system
  • Fluid temperature sensor
Durability
  • Reinforced casing
  • High-strength gears
  • Corrosion-resistant coatings
Performance
  • Optimized gear ratios
  • Smooth shift transitions
  • Enhanced torque capacity
Safety
  • Fail-safe mode
  • Overheat protection
  • Slippage detection

Safety Features

Fail Safe
  • Automatic limp mode activation
  • Engine power reduction
Overheat Protection
  • Temperature monitoring
  • Cooling system activation
Slippage Detection
  • Real-time monitoring
  • Automatic torque adjustment

Comfort Features

Shift Quality
  • Smooth transitions
  • Minimal vibration
  • Quiet operation
Driver Assistance
  • Adaptive shift control
  • Manual override
  • Eco mode
Climate Control
  • Integrated cooling
  • Thermal management
Noise Reduction
  • Sound dampening
  • Vibration isolation

Accessories

Performance
  • Upgraded torque converter
  • High-capacity cooler
  • Performance fluid
Maintenance
  • Transmission filter kit
  • Fluid change kit
  • Seal replacement kit
Diagnostic
  • OBD-II scanner
  • Transmission software
  • Diagnostic cables

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Fluid and filter replacement
  • Seal inspection and replacement
  • Shaft and bearing inspection
  • Cooling system check
  • Diagnostic scan
Maintenance Notes
Use only recommended transmission fluid and follow torque specifications during service.

Warranty

Basic Coverage
Miles: 36,000
Years: 3
Coverage: Parts and labor
Powertrain Coverage
Miles: 60,000
Years: 5
Coverage: Transmission components
Corrosion Coverage
Miles: 100,000
Years: 7
Coverage: Casing and seals
Extended Coverage
Miles: 100,000
Years: 10
Coverage: Optional extended warranty
Warranty Terms
Warranty void if non-approved fluids or parts are used.

Production Details

Manufacturer
Mitsubishi Motors
Manufacturing Process
  • Precision machining
  • Heat treatment
  • Quality assembly
Quality Control
inspection: 100% component testing
Testing: Dynamic performance testing
Certification: ISO 9001 compliant
Sustainability Practices
  • Recycling of materials
  • Energy-efficient production
  • Waste reduction
Production Metrics
Annual Output: 50,000 units
Defect Rate: 0.1%
Lead Time: 2 weeks

Service Information for f5a transmission Service

Maintenance and service requirements specific to this component

30,000
24
  • Transmission fluid and filter replacement
  • Seal inspection and replacement
  • Shaft and bearing inspection
  • Cooling system check
  • Diagnostic scan

Use only recommended transmission fluid and follow torque specifications during service.

60,000
48
  • Complete fluid flush
  • Torque converter inspection
  • Cooling system overhaul
  • Comprehensive diagnostic scan
  • Shift solenoid check

Special tools required for torque converter and solenoid inspection.

100,000
84
  • Transmission overhaul
  • Bearing and seal replacement
  • Gear inspection and resurfacing
  • Cooling system replacement
  • Performance testing

Critical to replace all worn components and perform thorough testing post-overhaul.

Common Questions

Find answers to common questions about torque specifications

Q1

Is the f5a-transmission compatible with all 2006-2012 Mitsubishi Eclipse models?

The f5a-transmission is designed for 2006-2012 Mitsubishi Eclipse models, specifically the 2.4L 4-cylinder engine variants. It is not compatible with the 3.8L V6 engine models due to differences in torque handling and mounting configurations. Always verify your vehicle’s engine type and transmission specifications before purchasing or installing.

Q2

What are the maintenance requirements for the f5a-transmission?

The f5a-transmission requires regular maintenance to ensure optimal performance. This includes checking and replacing the transmission fluid every 30,000 miles, inspecting the clutch system for wear, and ensuring proper alignment of the drivetrain components. Additionally, periodic inspections of the transmission mounts and seals are recommended to prevent leaks and ensure smooth operation.

Q3

How do I install or replace the f5a-transmission in my Mitsubishi Eclipse?

To install or replace the f5a-transmission, first, disconnect the battery and drain the transmission fluid. Remove the driveshaft, exhaust components, and transmission mounts. Detach the clutch assembly and wiring harness before carefully lowering the transmission. Install the new transmission by reversing the steps, ensuring proper alignment and torque specifications for all bolts. Refill with the recommended transmission fluid and test for leaks.

Q4

What should I do if my f5a-transmission is not shifting smoothly?

If the f5a-transmission is not shifting smoothly, check the transmission fluid level and condition first. Low or contaminated fluid can cause shifting issues. Inspect the clutch system for wear or misalignment. If the problem persists, diagnose the transmission control module and sensors for faults. In some cases, a professional recalibration or replacement of internal components may be necessary.

Q5

How can I optimize the performance of my f5a-transmission?

To optimize the f5a-transmission’s performance, use high-quality synthetic transmission fluid and ensure it is changed regularly. Upgrade to a performance clutch kit for better torque handling. Avoid aggressive driving habits that can strain the transmission. Regularly inspect and maintain the drivetrain components to ensure proper alignment and reduce wear, which can enhance overall performance and longevity.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

2006-2012 Mitsubishi Eclipse Transmission Service Manual

Coming Soon

This manual provides detailed instructions for servicing and maintaining the f5a-transmission, including troubleshooting, repair procedures, and technical specifications.

Technical Service Bulletin for Transmission Updates

Coming Soon

This bulletin outlines updates and improvements for the f5a-transmission, including software updates, part revisions, and common issues reported by technicians.

Mitsubishi Eclipse Parts and Accessories Guide

Coming Soon

This guide lists compatible parts and accessories for the 2006-2012 Mitsubishi Eclipse, including transmission components, performance upgrades, and OEM replacements.

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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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