Mitsubishi Mitsubishi Diamante 1992-1995 Suspension Specifications
Mitsubishi Mitsubishi Diamante 1992-1995

Mitsubishi Mitsubishi Diamante 1992-1995 Suspension Specifications

Explore the detailed suspension specifications for the 1992-1995 Mitsubishi Diamante. This guide covers front and rear suspension types, spring rates, shock absorbers, and alignment settings. Perfect for maintenance, repairs, or upgrades to enhance your Diamante's performance and ride quality.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the suspension system of the 1992-1995 Mitsubishi Diamante. It is designed to assist mechanics, enthusiasts, and owners in understanding the suspension components, configurations, and maintenance requirements. Use this guide to navigate through sections, search for specific details, and reference key specifications quickly.

How to Use

Use the search functionality to find specific terms or components within the document. Enter keywords like 'shock absorbers' or 'spring rates' to quickly locate relevant information.

Navigate through the document by scrolling through sections or using the table of contents. Each section is organized by major suspension components, with subsections detailing specific aspects.

Key Specifications

Front Spring Rate

2.8 kg/mm

Rear Spring Rate

2.5 kg/mm

Front Stabilizer Bar

24 mm

Rear Stabilizer Bar

18 mm

Shock Absorber Type

Twin-tube hydraulic

Available Specifications

Front Suspension

The front suspension of the 1992-1995 Mitsubishi Diamante is designed for stability and comfort. It features a MacPherson strut setup with coil springs and stabilizer bars. This section covers the key components and their specifications.

MacPherson Strut Assembly
  • Strut type: Gas-charged hydraulic
  • Spring rate: 2.8 kg/mm
  • Upper mount: Rubber bushing with bearing
  • Lower mount: Pivot ball joint
Stabilizer Bar
  • Diameter: 24 mm
  • Material: High-strength steel
  • Bushings: Polyurethane
  • End links: Steel with rubber bushings

Rear Suspension

The rear suspension system of the Diamante uses a multi-link setup with coil springs and shock absorbers. This section provides details on the components and their roles in handling and ride quality.

Multi-Link Setup
  • Link type: Trailing arm with lateral links
  • Spring rate: 2.5 kg/mm
  • Bushings: Rubber for noise reduction
  • Shock absorbers: Twin-tube hydraulic
Stabilizer Bar
  • Diameter: 18 mm
  • Material: High-strength steel
  • Bushings: Polyurethane
  • End links: Steel with rubber bushings

Suspension Maintenance

Proper maintenance of the suspension system ensures longevity and optimal performance. This section outlines common maintenance tasks and recommended intervals.

Inspection and Replacement
  • Inspect bushings every 30,000 miles
  • Replace shock absorbers every 50,000 miles
  • Check alignment every 15,000 miles
  • Lubricate ball joints annually
Troubleshooting
  • Uneven tire wear: Check alignment and bushings
  • Noise over bumps: Inspect shock absorbers and mounts
  • Poor handling: Verify stabilizer bar integrity
  • Sagging suspension: Examine springs and struts

Component Specifications

Overview

Type
Independent MacPherson strut front, multi-link rear
Configuration
Front and rear independent suspension
Platform
Monocoque chassis
Material
Steel and aluminum components
Location
Integrated into vehicle frame

Dimensions

Front Strut Length
22.5 inches (571.5 mm)
Rear Shock Length
20.8 inches (528.3 mm)
Spring Rate Front
120 lb/in (2.1 kg/mm)
Spring Rate Rear
140 lb/in (2.5 kg/mm)
Sway Bar Diameter Front
0.98 inches (25 mm)
Sway Bar Diameter Rear
0.79 inches (20 mm)
Ride Height Front
6.3 inches (160 mm)
Ride Height Rear
6.5 inches (165 mm)

Materials

Springs
High-tensile steel
Shock ABSorbers
Steel with hydraulic fluid
Control Arms
Forged aluminum
Bushings
Polyurethane and rubber composite
Sway Bars
Heat-treated steel

Features

Damping
  • Hydraulic shock absorbers
  • Twin-tube design
  • Variable damping rates
  • Rebound and compression control
Stability
  • Front and rear sway bars
  • Precision ball joints
  • Stabilizer links
  • Anti-roll system
Adjustability
  • Manual ride height adjustment
  • Camber adjustment points
  • Toe adjustment capability
  • Spring preload settings
Durability
  • Corrosion-resistant coatings
  • Reinforced mounting points
  • Sealed bearings
  • Heavy-duty bushings

Safety Features

Structural integrity
  • Reinforced subframe
  • Crash-resistant design
  • High-strength mounting points
Stability Control
  • Integrated with ABS
  • Electronic stability program
  • Traction control system

Comfort Features

Ride Quality
  • Progressive rate springs
  • Hydraulic bump stops
  • Noise-reducing bushings
  • Vibration damping
Handling
  • Precision steering response
  • Reduced body roll
  • Improved cornering stability
  • Enhanced road feedback

Accessories

Upgrades
  • Performance shocks
  • Lowering springs
  • Adjustable sway bars
Maintenance
  • Replacement bushings
  • Strut mounts
  • Shock absorber kits
Tools
  • Spring compressors
  • Alignment kits
  • Torque wrenches

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect shock absorbers
  • Check bushings for wear
  • Lubricate suspension joints
  • Inspect sway bar links
  • Check alignment settings
Maintenance Notes
Regularly inspect for leaks, corrosion, and abnormal noises.

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Manufacturing defects
Powertrain
Miles: 60,000
Years: 5
Coverage: Suspension components
Corrosion
Miles: Unlimited
Years: 7
Coverage: Perforation from rust
Warranty Terms
Excludes normal wear and tear, requires regular maintenance

Production Details

Manufacturer
Mitsubishi Motors Corporation
Manufacturing Process
  • Precision forging
  • Heat treatment
  • Automated assembly
  • Quality testing
Quality Control
Material inspection: 100% tested
Durability Testing: Simulated road conditions
Final Inspection: Visual and functional checks
Sustainability Practices
  • Recycled materials
  • Energy-efficient manufacturing
  • Waste reduction programs
Production Metrics
Units Per Day: 500
Defect Rate: 0.1%
Production Time: 2 hours per unit

Service Information for suspension Service

Maintenance and service requirements specific to this component

30,000
24
  • Inspect shock absorbers for leaks
  • Check bushings for wear and tear
  • Lubricate all suspension joints
  • Inspect sway bar links for damage
  • Verify alignment settings

Address any abnormal noises or handling issues during this service.

60,000
48
  • Replace worn bushings
  • Inspect and replace sway bar links if necessary
  • Check and adjust alignment
  • Inspect control arms for damage
  • Test shock absorber performance

Use manufacturer-approved parts for replacements.

100,000
84
  • Replace shock absorbers
  • Inspect and replace springs if needed
  • Overhaul suspension joints
  • Replace all bushings and mounts
  • Perform full alignment and ride height check

This is a major service interval; consider professional assistance.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Are suspension parts for the 1992-1995 Mitsubishi Diamante compatible with other models?

The suspension components for the 1992-1995 Mitsubishi Diamante are specifically designed for this model and may not be compatible with other vehicles. Key parts include struts, shocks, and springs, which are tailored to the Diamante's chassis and weight distribution. Always verify part numbers and specifications with your supplier or a Mitsubishi dealer to ensure correct fitment and performance.

Q2

What maintenance is required for the Diamante's suspension system?

Regular maintenance of the Diamante's suspension includes inspecting struts, shocks, and bushings for wear every 12,000 miles. Check for leaks, cracks, or abnormal tire wear. Lubricate suspension joints annually and ensure proper wheel alignment. Replace worn components promptly to maintain ride quality and safety. Following the manufacturer's maintenance schedule is essential for optimal performance.

Q3

How do I replace the suspension struts on a 1992-1995 Diamante?

To replace the suspension struts, first, safely lift the vehicle and remove the wheels. Disconnect the sway bar link and brake line bracket. Loosen the strut mounting bolts in the engine bay and remove the strut assembly. Compress the spring using a strut compressor tool, then disassemble the old strut. Install the new strut, reassemble the components, and torque all bolts to the manufacturer's specifications.

Q4

What are common suspension issues in the Diamante and how can I fix them?

Common issues include uneven tire wear, knocking noises, and a rough ride. Uneven wear often indicates alignment problems or worn bushings. Knocking noises may be caused by loose or damaged suspension components. A rough ride can result from worn struts or shocks. Inspect the suspension system thoroughly and replace any defective parts to resolve these issues.

Q5

How can I optimize the suspension performance of my Diamante?

To optimize suspension performance, upgrade to high-quality aftermarket struts and shocks designed for improved handling. Install performance springs to lower the center of gravity and enhance stability. Ensure proper wheel alignment and tire pressure. Regularly inspect and maintain suspension components to prevent wear and tear, ensuring a smooth and responsive driving experience.

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 Diamante Service Manual (1992-1995)

Coming Soon

This manual provides detailed instructions for servicing and repairing the 1992-1995 Mitsubishi Diamante, including suspension system maintenance and troubleshooting.

Suspension System Technical Bulletin

Coming Soon

This bulletin addresses common suspension issues and updates for the 1992-1995 Diamante, including part revisions and repair recommendations.

Mitsubishi Diamante Parts Catalog

Coming Soon

This catalog lists all OEM and aftermarket suspension parts available for the 1992-1995 Diamante, including part numbers and compatibility details.

About the Author

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Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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