Volvo Volvo V90 2016-present TG-81 Transmission Specifications
This document provides comprehensive technical specifications for the TG-81 transmission used in the 2016-Present Volvo V90 models. It includes detailed information on gear ratios, torque capacity, fluid types, and maintenance schedules. The specifications are essential for understanding the transmission's performance capabilities and ensuring proper upkeep. Whether you're a mechanic, enthusiast, or owner, this guide offers valuable insights for maintenance, repair, and optimization of the TG-81 transmission. It also covers common issues, diagnostic tips, and compatibility with various Volvo V90 trims. This resource is designed to help you maximize the longevity and efficiency of your vehicle's transmission system.
Overview Specifications
This document provides detailed specifications and technical information about the TG-81 transmission used in the 2016-Present Volvo V90. It is designed to assist automotive professionals, enthusiasts, and technicians in understanding the transmission's features, performance, and maintenance requirements. Use this guide to quickly access critical data, navigate through sections, and find specific information about the TG-81 transmission.
How to Use
Use the search function to find specific terms or phrases within the document. Enter keywords related to the TG-81 transmission, such as 'gear ratios' or 'torque capacity,' to quickly locate relevant information.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized into subsections, making it easy to find detailed information about specific aspects of the TG-81 transmission.
Key Specifications
Transmission Type
8-Speed Automatic
Torque Capacity
480 Nm
Gear Ratios
4.148:1 - 0.686:1
Fluid Capacity
7.5 liters
Weight
85 kg
Available Specifications
Transmission Design
This section covers the design and architecture of the TG-81 transmission used in the Volvo V90. Learn about its construction, materials, and innovative features that contribute to its performance and durability.
Transmission Design
This section covers the design and architecture of the TG-81 transmission used in the Volvo V90. Learn about its construction, materials, and innovative features that contribute to its performance and durability.
Construction & Materials
- Aluminum alloy housing for reduced weight
- Precision-machined gears for smooth operation
- High-strength steel components for durability
- Advanced sealing technology to prevent leaks
Innovative Features
- Adaptive shift logic for optimized performance
- Integrated cooling system for thermal management
- Electronically controlled clutch system
- Compact design for efficient space utilization
Performance Specifications
Explore the performance characteristics of the TG-81 transmission, including gear ratios, torque capacity, and fuel efficiency. This section provides detailed information to help you understand how the transmission enhances the driving experience.
Performance Specifications
Explore the performance characteristics of the TG-81 transmission, including gear ratios, torque capacity, and fuel efficiency. This section provides detailed information to help you understand how the transmission enhances the driving experience.
Gear Ratios
- 1st gear: 4.148:1
- 2nd gear: 2.370:1
- 3rd gear: 1.556:1
- 4th gear: 1.155:1
- 5th gear: 0.859:1
- 6th gear: 0.686:1
Torque & Power Handling
- Maximum torque capacity: 480 Nm
- Designed for engines up to 316 hp
- Efficient power transfer with minimal loss
- Smooth shifting under high load conditions
Maintenance & Service
This section provides essential information on maintaining and servicing the TG-81 transmission. Learn about recommended service intervals, fluid specifications, and common troubleshooting tips to ensure long-lasting performance.
Maintenance & Service
This section provides essential information on maintaining and servicing the TG-81 transmission. Learn about recommended service intervals, fluid specifications, and common troubleshooting tips to ensure long-lasting performance.
Service Intervals
- Transmission fluid change every 60,000 miles
- Inspect seals and gaskets annually
- Check for software updates during routine service
- Replace filters as recommended by the manufacturer
Fluid Specifications
- Use only Volvo-approved transmission fluid
- Fluid capacity: 7.5 liters
- Viscosity: 75W-80
- Ensure fluid is free of contaminants
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Transmission Specifications
Overview
- Type
- 8-speed automatic
- Configuration
- Longitudinal
- Platform
- SPA (Scalable Product Architecture)
- Material
- Aluminum alloy casing
- Location
- Front-mounted, rear-wheel drive orientation
Dimensions
- Length
- 28.3 in (718 mm)
- Width
- 16.9 in (429 mm)
- Height
- 21.7 in (551 mm)
- Weight
- 187.4 lbs (85 kg)
- input Shaft Length
- 10.6 in (269 mm)
- Output Shaft Length
- 14.2 in (361 mm)
- Fluid Capacity
- 7.4 quarts (7 liters)
Materials
- Housing
- Aluminum alloy
- Gears
- Case-hardened steel
- Clutch Packs
- Composite friction materials
- Seals
- Synthetic rubber compounds
- Cooling Lines
- Aluminum with rubber hoses
Features
- Shifting
-
- Adaptive shift logic
- Manual shift mode with paddle shifters
- Sport mode programming
- Eco mode optimization
- Cooling
-
- Integrated transmission oil cooler
- Active temperature management
- External cooling lines
- Performance
-
- Quick shift response (200 ms)
- Multiple drive modes
- Torque converter lockup clutch
- Controls
-
- Electronic gear selection
- Shift-by-wire technology
- Integrated control module
- integration
-
- Volvo Sensus system integration
- Adaptive cruise control compatibility
- Start-stop system coordination
Safety Features
- Protection Systems
-
- Overheat protection
- Overload protection
- Emergency neutral mode
- Monitoring
-
- Real-time temperature monitoring
- Fluid pressure sensors
- Gear position sensors
Comfort Features
- Shift Quality
-
- Smooth shift transitions
- Adaptive learning for driver style
- Low vibration operation
- Noise Reduction
-
- Precision gear machining
- Optimized bearing design
- Acoustic damping materials
Accessories
- Performance
-
- Transmission oil cooler kit
- Upgraded torque converter
- Shift enhancement module
- Maintenance
-
- Transmission fluid change kit
- Filter replacement set
- Seal replacement kit
- Diagnostic
-
- OBD-II diagnostic interface
- Transmission control module scanner
- Fluid condition tester
Maintenance
- Service interval
- Every 60,000 miles or 5 years
- Service Items
-
- Transmission fluid change
- Filter replacement
- Seal inspection
- Adaptive learning reset
- Mount inspection
- Maintenance Notes
- Use only Volvo-approved transmission fluid JWS 3324 specification
Warranty
- Basic
- 4 years/50,000 miles
- Powertrain
- 10 years/100,000 miles
- Corrosion
- 12 years/unlimited miles
- Emissions
- 8 years/80,000 miles
- Warranty Terms
- Covers defects in materials and workmanship under normal use
Production Details
- Manufacturer
- Aisin AW
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly
- Laser alignment
- Hydrodynamic testing
- Quality Control
- Testing Protocols: Durability testing, Thermal cycling, Vibration analysisinspection Points: 247
- Sustainability
-
- Recycled aluminum content
- Closed-loop manufacturing
- Energy-efficient production
- Production Metrics
- Units Per Day: 850Defect Rate: 0.02%Energy Usage: 35 kWh per unit
Service Information for tg 81 transmission Service
Maintenance and service requirements specific to this component
- Transmission fluid and filter replacement
- Seal and gasket inspection
- Mount inspection and tightening
- Adaptive learning reset
- Fluid level check and adjustment
Use only Volvo JWS 3324 specification fluid
- Complete fluid flush
- Transmission pan inspection
- Cooling system check
- Control module software update
- Shift quality assessment
Requires specialized diagnostic equipment
- Complete transmission inspection
- Bushing and bearing check
- Torque converter assessment
- Valve body inspection
- Full system performance test
May require partial disassembly for inspection
Common Questions
Find answers to common questions about torque specifications
Q1 Is the TG-81 transmission compatible with all 2016-Present Volvo V90 models?
Is the TG-81 transmission compatible with all 2016-Present Volvo V90 models?
The TG-81 transmission is specifically designed for the 2016-Present Volvo V90 models equipped with the T5 and T6 engines. It is not compatible with hybrid or electric variants. Always verify your vehicle's engine type and model year before purchasing or installing the TG-81 transmission to ensure compatibility.
Q2 What are the maintenance requirements for the TG-81 transmission?
What are the maintenance requirements for the TG-81 transmission?
The TG-81 transmission requires regular maintenance to ensure optimal performance. This includes fluid changes every 60,000 miles, inspection of seals and gaskets for leaks, and periodic software updates. Neglecting maintenance can lead to reduced efficiency and potential transmission failure. Always refer to the manufacturer's maintenance schedule for detailed guidelines.
Q3 How do I install or replace the TG-81 transmission in my Volvo V90?
How do I install or replace the TG-81 transmission in my Volvo V90?
Installing or replacing the TG-81 transmission involves several steps: 1) Disconnect the battery and remove the transmission mount. 2) Drain the transmission fluid and detach the drive shafts. 3) Unbolt the transmission and carefully lower it from the vehicle. 4) Install the new TG-81 transmission by reversing the steps. Ensure proper alignment and torque specifications. Professional installation is recommended.
Q4 What should I do if my TG-81 transmission is not functioning properly?
What should I do if my TG-81 transmission is not functioning properly?
If your TG-81 transmission is not functioning properly, start by checking the transmission fluid level and condition. Inspect for leaks or damaged components. Perform a diagnostic scan to identify any error codes. Common issues include software glitches or worn internal parts. Consult a certified technician for further troubleshooting and repairs.
Q5 How can I optimize the performance of my TG-81 transmission?
How can I optimize the performance of my TG-81 transmission?
To optimize the performance of your TG-81 transmission, ensure regular maintenance, including fluid changes and software updates. Use only recommended transmission fluid. Avoid aggressive driving habits and ensure proper load distribution. Periodic diagnostic checks can help identify and address potential issues early, ensuring smooth and efficient operation.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Volvo V90 TG-81 Transmission Service Manual
Coming SoonThis manual provides detailed instructions for servicing and maintaining the TG-81 transmission in Volvo V90 models. It includes torque specifications, fluid types, and troubleshooting tips.
Technical Service Bulletin for TG-81 Transmission
Coming SoonThis bulletin addresses common issues and updates for the TG-81 transmission, including software patches and recommended maintenance procedures.
TG-81 Transmission Parts Catalog
Coming SoonThis catalog lists all available parts and accessories for the TG-81 transmission, including part numbers, descriptions, and compatibility information.
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General Information
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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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