Mazda Mazda 929 1991-1995 Suspension Specifications
Mazda Mazda 929 1991-1995

Mazda Mazda 929 1991-1995 Suspension Specifications

Explore detailed suspension specifications for the 1991-1995 Mazda 929, including front and rear suspension components, alignment settings, and torque values. Perfect for maintenance, repair, and performance upgrades.

Updated

Overview Specifications

This document provides detailed suspension specifications for the 1991-1995 Mazda 929. It is designed to assist enthusiasts, mechanics, and researchers in understanding the technical aspects of the vehicle's suspension system. The content is organized into sections covering front and rear suspension, alignment, and key specifications. Use the search and navigation instructions to quickly locate specific information.

How to Use

Use the search function to find specific terms or components within the document. Enter keywords like 'front suspension' or 'alignment specs' to locate relevant sections quickly.

Navigate through the document using the section titles and subsections. Each section is organized logically, with detailed points under relevant subsections for easy access to information.

Key Specifications

Front Spring Rate

2.5 kg/mm

Rear Spring Rate

2.2 kg/mm

Front Stabilizer Bar

22 mm

Rear Stabilizer Bar

18 mm

Ride Height

140 mm

Available Specifications

Front Suspension

This section covers the technical details of the front suspension system in the 1991-1995 Mazda 929. It includes information on the suspension type, components, and key measurements.

Suspension Type
  • Independent double-wishbone suspension
  • Coil springs with gas-filled shock absorbers
  • Stabilizer bar for improved handling
  • Rubber bushings for noise reduction
Key Measurements
  • Spring rate: 2.5 kg/mm
  • Shock absorber travel: 120 mm
  • Stabilizer bar diameter: 22 mm
  • Camber angle: -0.5° to 0.5°

Rear Suspension

This section provides details on the rear suspension system, including its design, components, and alignment specifications.

Suspension Type
  • Independent multi-link suspension
  • Coil springs with hydraulic shock absorbers
  • Stabilizer bar for enhanced stability
  • Rubber bushings for vibration damping
Key Measurements
  • Spring rate: 2.2 kg/mm
  • Shock absorber travel: 110 mm
  • Stabilizer bar diameter: 18 mm
  • Toe angle: 0.1° to 0.3°

Alignment Specifications

This section outlines the alignment settings for the Mazda 929, including camber, caster, and toe angles for both front and rear wheels.

Front Alignment
  • Camber: -0.5° to 0.5°
  • Caster: 3.5° to 4.5°
  • Toe: 0.0° to 0.2°
  • Steering axis inclination: 12.5°
Rear Alignment
  • Camber: -1.0° to 0.0°
  • Toe: 0.1° to 0.3°
  • Thrust angle: 0.0°
  • Ride height: 140 mm

Component Specifications

Overview

Type
Independent front and rear suspension
Configuration
MacPherson strut front, multi-link rear
Platform
Mazda HC platform
Material
Steel and aluminum components
Location
Front and rear axles

Dimensions

Front Strut Length
22.5 inches (571.5 mm)
Rear Shock Length
20.8 inches (528.3 mm)
Spring Wire Diameter
0.55 inches (14 mm)
Spring Free Length
14.2 inches (360.7 mm)
Sway Bar Diameter Front
0.98 inches (25 mm)
Sway Bar Diameter Rear
0.75 inches (19 mm)
Bushing Outer Diameter
1.57 inches (40 mm)
Strut Mount Diameter
4.33 inches (110 mm)

Materials

Springs
High-tensile steel
Shock ABSorbers
Steel casing with hydraulic fluid
Control Arms
Forged steel
Bushings
Rubber and polyurethane
Sway Bars
Chrome-molybdenum steel

Features

Damping
  • Hydraulic shock absorbers
  • Twin-tube design
  • Variable damping rates
  • Gas-charged for reduced fade
Springs
  • Coil springs with progressive rates
  • Corrosion-resistant coating
  • Precision-wound for consistent performance
  • Heat-treated for durability
Bushings
  • Rubber bushings for NVH reduction
  • Polyurethane options available
  • Self-lubricating design
  • Replaceable components
Alignment
  • Adjustable camber and toe settings
  • Caster angle optimization
  • Factory alignment specifications
  • Easy access adjustment points
Stability
  • Front and rear sway bars
  • Stabilizer links with ball joints
  • Reinforced mounting points
  • Anti-roll bar technology

Safety Features

Structural integrity
  • Reinforced subframe connections
  • High-strength steel components
  • Crash-absorbing design
Failure Prevention
  • Corrosion-resistant coatings
  • Wear indicators on bushings
  • Sealed ball joints
Performance
  • Stable handling at high speeds
  • Predictable load transfer
  • Consistent braking performance

Comfort Features

Ride Quality
  • Progressive spring rates
  • Hydraulic damping control
  • Vibration isolation mounts
Noise Reduction
  • Rubber bushings throughout
  • Insulated strut mounts
  • Acoustic dampening materials
Adjustability
  • Height-adjustable variants available
  • Aftermarket upgrade options
  • Sport and comfort tuning packages

Accessories

Upgrades
  • Performance shock absorbers
  • Lowering springs
  • Adjustable sway bars
  • Polyurethane bushing kits
Tools
  • Spring compressors
  • Alignment kits
  • Bushing installation tools
  • Torque wrenches
Maintenance
  • Replacement bushings
  • Strut mount kits
  • Shock absorber rebuild kits
  • Lubrication products

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect shock absorbers for leaks
  • Check bushings for wear
  • Verify alignment settings
  • Lubricate suspension joints
  • Tighten all mounting bolts
  • Inspect sway bar links
Maintenance Notes
Regular cleaning of suspension components recommended in areas with road salt or high humidity

Warranty

Factory Warranty
Miles: 36,000
Years: 3
Coverage: Defects in materials and workmanship
Extended Warranty
Miles: 100,000
Years: 7
Coverage: Suspension components excluding wear items
Wear Item Warranty
Miles: 12,000
Years: 1
Coverage: Bushings, ball joints, and mounts
Aftermarket Warranty
Miles: 50,000
Years: 5
Coverage: Performance suspension components

Production Details

Manufacturer
Mazda Motor Corporation
Manufacturing Process
  • Precision forging of steel components
  • Robotic welding of subframes
  • Automated assembly of strut assemblies
  • Computerized alignment testing
Quality Control
Material Testing: Ultrasonic and X-ray inspection
Durability Testing: Simulated road conditions
Performance Testing: Dynamic handling evaluation
Sustainability Practices
  • Recycled steel usage
  • Water-based coatings
  • Energy-efficient manufacturing
Production Metrics
Units Per Day: 500
Defect Rate: 0.02%
Production Yield: 98.5%

Service Information for suspension Service

Maintenance and service requirements specific to this component

30,000
24
  • Inspect shock absorbers for leaks
  • Check suspension bushings for wear
  • Verify wheel alignment settings
  • Lubricate all suspension joints
  • Tighten suspension mounting bolts

Use factory torque specifications for all fasteners

60,000
48
  • Replace worn suspension bushings
  • Inspect and replace sway bar links if necessary
  • Check strut mounts for wear
  • Perform full suspension alignment
  • Test suspension damping performance

Special alignment tools required for precise adjustments

100,000
84
  • Replace shock absorbers and struts
  • Inspect and replace coil springs if sagging
  • Rebuild or replace suspension joints
  • Replace all suspension bushings
  • Perform complete suspension overhaul

Consider upgrading to performance components during major service

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the compatibility specifications for the suspension system of a 1991-1995 Mazda 929?

The suspension system for the 1991-1995 Mazda 929 includes MacPherson struts in the front and a multi-link setup in the rear. It is compatible with OEM parts and select aftermarket components designed for this model. Ensure replacement parts match the original specifications, including spring rates, shock absorber dimensions, and mounting points. Always verify compatibility with your vehicle's VIN to avoid mismatched components.

Q2

What maintenance is required for the Mazda 929 suspension system?

Regular maintenance for the Mazda 929 suspension includes inspecting shocks and struts for leaks or wear every 12,000 miles, checking bushings and ball joints for cracks or looseness, and ensuring proper alignment. Lubricate suspension components as needed and replace worn parts promptly. A professional inspection is recommended every 30,000 miles to maintain optimal performance and safety.

Q3

How do I replace the suspension struts on a 1991-1995 Mazda 929?

To replace the suspension struts, first, safely lift the vehicle and remove the wheels. Disconnect the sway bar link and brake line bracket. Use a spring compressor to safely remove the strut assembly. Install the new strut, ensuring all bolts are torqued to factory specifications. Reassemble components and perform a wheel alignment to ensure proper handling and tire wear.

Q4

What are common suspension issues in the Mazda 929 and how can I troubleshoot them?

Common issues include uneven tire wear, knocking noises, and poor handling. Check for worn shocks, struts, or bushings. Inspect ball joints and control arms for damage. If the vehicle pulls to one side, verify alignment and tire pressure. For persistent issues, consult a professional mechanic to diagnose and resolve the problem effectively.

Q5

How can I optimize the suspension performance of my Mazda 929?

To optimize suspension performance, consider upgrading to high-performance shocks and struts, lowering springs, or adjustable coilovers. Ensure proper alignment and balance after modifications. Regularly inspect and maintain suspension components. Avoid overloading the vehicle, as excessive weight can strain the suspension system and reduce handling capabilities.

Factory Service Resources

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

1991-1995 Mazda 929 Service Manual

Coming Soon

Comprehensive guide covering suspension system maintenance, repair, and specifications for the 1991-1995 Mazda 929.

Mazda 929 Suspension Technical Bulletin

Coming Soon

Technical service bulletin addressing common suspension issues and recommended solutions for the 1991-1995 Mazda 929.

Mazda 929 Suspension Parts Catalog

Coming Soon

Detailed catalog of OEM and aftermarket suspension parts for the 1991-1995 Mazda 929, including compatibility information.

About the Author

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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

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