Put into circulation in 1996the Volvo S70 is the successor successor to the Volvo 850. Production lasted just 4 years. Originally, this family sedan was equipped with 5-cylinder petrol engines 2.0-liter 144 hp and 2.5-liter 170 hp. A Turbo version 2.3-liter version with 240 hp. The Volvo S70 is also equipped with the 2.5 TDI diesel engine 140 hp diesel engine from the Volvo 850.
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Gearbox broken? We help you identify and order your model
During the 4 years of production, Volvo relied on the same two gearboxes same two gearboxes. Follow the guideEDEN BOITES to learn how to maintain and repair the Volvo S70 gearbox.
Understanding the Volvo S70 gearboxes
The Volvo S70 uses a front-wheel drive front-wheel-drive transmission. Engine power is transmitted solely to the front wheels via the gearbox.
This configuration led the Swedish manufacturer to equip the Volvo S70 with a perfectly adapted manual gearbox: the 5-speed M56 manual gearbox. Thanks to its integrated differentialThanks to its integrated differential, it perfectly manages the difference in speed between the two front wheels, avoiding the risk of wheelspin when cornering.
Apart from this special feature, the M56 is a standard standard manual gearbox. The driver selects the gear using the gearshiftwhich causes the gears movement of the gears within the gearbox. This shift, in turn, results in a change a change in the gear ratio between the engine and the wheels. You'll find this gearbox on both the 1997 Volvo S70 2.0 10S petrol and the 1998 Volvo S70 2.5 20S LUXE petrol.
From 1996, the vehicle is also available with an optional AW50-42LE 4-speed automatic gearbox. This is the gearbox used on the Volvo S70 petrol 2.5 20S BVA.
Sound hydraulic systemcombined with an electronic unittakes into account various parameters, such as engine speed and load, to make gear changes. The planetary gears are responsible for gear selection, while the torque converter transmits engine power to the wheels.
How to extend the life of your Volvo S70 gearbox
To avoid gearbox malfunctions and loss of efficiency in your Volvo S70, start by drive properly. If you have an automatic gearbox, avoid sudden acceleration and deceleration. and deceleration. This puts excessive pressure on internal components and increases wear. If your vehicle is fitted with a manual gearbox, handle the clutch pedal and the gearshift gently.
Proper maintenance is also essential to keep your gearbox running smoothly. This mainly involves ensuring that thetransmission oil. A oil change is recommended every 100,000 kilometers. It is also advisable to periodically check the gearbox oil level. Top up if necessary.
Volvo S70 Gearbox Repair Guide
A malfunction in your manual or automatic gearbox may be due to either transmission fluid defect which may be due to a leak, or a component damage to a component due to impact or natural wear of the mechanism. It is therefore necessary to remove the gearbox to inspect it and find the faulty part.
On the Volvo S70, the manual and automatic gearboxes are located at the front of the car, directly behind the engine. To access them, you need to lift the car. Then secure yourself with stanchionsthen follow these steps carefully:
- Remove interfering parts (engine guards, exhaust system components, etc.);
- Disconnect the various connections from the gearbox, after taking a picture of them;
- Place a candle under the gearbox, then remove the fasteners ;
- Proceed to removal by slowly lowering the candle;
- First check the jointsthen the gears and finally other components ;
- Replace the part causing the malfunction;
- Refit the gearbox and test operation.
Keep in mind that repairing an automatic or manual gearbox is generally reserved for professionals. A mistake at any stage could have harmful consequences for your vehicle and your safety. It is therefore advisable to consult your garage.
Prefer Volvo S70 transmission replacement
Your mechanic will also be able to recommend that you replacing your manual or automatic gearbox if the wear is too severe. Even if you don't replace your gearbox yourself, you still have the option of order your new Volvo S70 gearbox gearbox to reduce your garage's estimate.
For the best prices, visit theEDEN BOITES, specialist in reconditioned gearboxes. You'll find a wide range of Volvo gearboxesincluding the one for your vehicle.
You'll also benefit from all the advantages of our standard exchange program : 12-month warranty and trade-in of your old gearbox. Simply contact our customer service department, who will provide you with information and send you a free, no-obligation quotation.
